+ fix

build.gradle.kts

@@ -56,6 +56,9 @@ dependencies {
     implementation("com.google.code.gson:gson")
     implementation("io.micrometer:micrometer-registry-prometheus")
 
+    implementation("org.telegram:telegrambots:6.9.7.1")
+    implementation("org.telegram:telegrambots-spring-boot-starter:6.9.7.1")
+    implementation("com.opencsv:opencsv:5.10")
 
 
 

src/main/kotlin/space/luminic/budgerapp/BudgerAppApplication.kt

@@ -2,17 +2,23 @@ package space.luminic.budgerapp
 
 
 import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.context.properties.ConfigurationPropertiesScan
+import org.springframework.boot.context.properties.EnableConfigurationProperties
 import org.springframework.boot.runApplication
 import org.springframework.cache.annotation.EnableCaching
 import org.springframework.data.mongodb.repository.config.EnableMongoRepositories
 import org.springframework.scheduling.annotation.EnableAsync
 import org.springframework.scheduling.annotation.EnableScheduling
-import java.util.TimeZone
+import space.luminic.budgerapp.configs.NLPConfig
+import space.luminic.budgerapp.configs.TelegramBotProperties
+import java.util.*
 
 @SpringBootApplication(scanBasePackages = ["space.luminic.budgerapp"])
 @EnableCaching
 @EnableAsync
 @EnableScheduling
+//@EnableConfigurationProperties([TelegramBotProperties::class,)
+@ConfigurationPropertiesScan(basePackages = ["space.luminic.budgerapp"])
 @EnableMongoRepositories(basePackages = ["space.luminic.budgerapp.repos"])
 class BudgerAppApplication
 

src/main/kotlin/space/luminic/budgerapp/configs/CommonConfig.kt

@@ -1,12 +1,19 @@
 package space.luminic.budgerapp.configs
 
+import org.springframework.boot.context.properties.ConfigurationProperties
 import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.Configuration
 
-//@Configuration
+
 //class CommonConfig {
 //    @Bean
 //    fun  httpTraceRepository(): HttpTraceRepository {
 //        return  InMemoryHttpTraceRepository()
 //    }
 //}
+
+
+@ConfigurationProperties(prefix = "nlp")
+data class NLPConfig(
+    val address: String,
+)

src/main/kotlin/space/luminic/budgerapp/configs/TelegramBotConfig.kt

@@ -0,0 +1,25 @@
+package space.luminic.budgerapp.configs
+
+import org.springframework.boot.context.properties.ConfigurationProperties
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.telegram.telegrambots.meta.TelegramBotsApi
+import org.telegram.telegrambots.updatesreceivers.DefaultBotSession
+import space.luminic.budgerapp.services.BotService
+
+@Configuration
+class TelegramBotConfig {
+
+    @Bean
+    fun telegramBotsApi(myBot: BotService): TelegramBotsApi {
+        val botsApi = TelegramBotsApi(DefaultBotSession::class.java)
+        botsApi.registerBot(myBot)
+        return botsApi
+    }
+}
+
+@ConfigurationProperties(prefix = "telegram.bot")
+data class TelegramBotProperties(
+    val username: String,
+    val token: String,
+)

src/main/kotlin/space/luminic/budgerapp/controllers/AuthController.kt

@@ -30,18 +30,19 @@ class AuthController(
 
     @PostMapping("/login")
     suspend fun login(@RequestBody request: AuthRequest): Map<String, String> {
-        return authService.login(request.username, request.password)
-            .map { token -> mapOf("token" to token) }.awaitFirst()
+        val token = authService.login(request.username, request.password)
+        return mapOf("token" to token)
     }
 
     @PostMapping("/register")
-    fun register(@RequestBody request: RegisterRequest): Mono<User> {
+    suspend fun register(@RequestBody request: RegisterRequest): User {
         return authService.register(request.username, request.password, request.firstName)
     }
 
     @PostMapping("/tgLogin")
-    fun tgLogin(@RequestHeader("X-Tg-Id") tgId: String): Mono<Map<String, String>> {
-        return authService.tgLogin(tgId).map { token -> mapOf("token" to token) }
+    suspend fun tgLogin(@RequestHeader("X-Tg-Id") tgId: String): Map<String, String> {
+        val token = authService.tgLogin(tgId)
+        return mapOf("token" to token)
     }
 
 

src/main/kotlin/space/luminic/budgerapp/controllers/RecurrentController.kt

@@ -1,22 +1,35 @@
 package space.luminic.budgerapp.controllers
 
 import org.springframework.web.bind.annotation.DeleteMapping
-import org.springframework.web.bind.annotation.GetMapping
 import org.springframework.web.bind.annotation.PathVariable
-import org.springframework.web.bind.annotation.PostMapping
-import org.springframework.web.bind.annotation.PutMapping
-import org.springframework.web.bind.annotation.RequestBody
 import org.springframework.web.bind.annotation.RequestMapping
 import org.springframework.web.bind.annotation.RestController
-import reactor.core.publisher.Mono
-import space.luminic.budgerapp.models.Recurrent
+import space.luminic.budgerapp.configs.AuthException
+import space.luminic.budgerapp.services.AuthService
 import space.luminic.budgerapp.services.RecurrentService
+import space.luminic.budgerapp.services.SpaceService
 
 @RestController
-@RequestMapping("/recurrents")
-class RecurrentController (
-    private val recurrentService: RecurrentService
+@RequestMapping("/spaces/{spaceId}")
+class RecurrentController(
+    private val recurrentService: RecurrentService,
+    private val authService: AuthService,
+    private val spaceService: SpaceService
 ){
+
+//    @DeleteMapping("/recurrents/{recurrentId}")
+//    suspend fun delete(
+//        @PathVariable spaceId: String,
+//        @PathVariable recurrentId: String): String {
+//        val user = authService.getSecurityUser()
+//        val space = spaceService.isValidRequest(spaceId, user)
+//        if (space.owner?.id == user.id) {
+//            recurrentService.deleteRecurrent(recurrentId)
+//            return "Cool"
+//        } else  {
+//            throw AuthException("Only owners allowed")
+//        }
+//    }
 //
 //    @GetMapping("/")
 //    fun getRecurrents(): Mono<List<Recurrent>> {

src/main/kotlin/space/luminic/budgerapp/controllers/SpaceController.kt

@@ -1,29 +1,38 @@
 package space.luminic.budgerapp.controllers
 
+import com.opencsv.CSVWriter
 import kotlinx.coroutines.reactor.awaitSingle
 import kotlinx.coroutines.reactor.awaitSingleOrNull
+import org.apache.commons.io.IOUtils.writer
 import org.bson.Document
+import org.slf4j.LoggerFactory
+import org.springframework.http.HttpHeaders
 import org.springframework.http.HttpStatus
+import org.springframework.http.MediaType
 import org.springframework.http.ResponseEntity
 import org.springframework.web.bind.annotation.*
+import space.luminic.budgerapp.configs.AuthException
 import space.luminic.budgerapp.controllers.BudgetController.LimitValue
 import space.luminic.budgerapp.controllers.dtos.BudgetCreationDTO
 import space.luminic.budgerapp.models.*
-import space.luminic.budgerapp.services.CategoryService
-import space.luminic.budgerapp.services.FinancialService
-import space.luminic.budgerapp.services.RecurrentService
-import space.luminic.budgerapp.services.SpaceService
+import space.luminic.budgerapp.services.*
+import java.io.ByteArrayOutputStream
+import java.io.OutputStreamWriter
 import java.time.LocalDate
 
+
 @RestController
 @RequestMapping("/spaces")
 class SpaceController(
     private val spaceService: SpaceService,
     private val financialService: FinancialService,
     private val categoryService: CategoryService,
-    private val recurrentService: RecurrentService
+    private val recurrentService: RecurrentService,
+    private val authService: AuthService
 ) {
 
+    private val log = LoggerFactory.getLogger(SpaceController::class.java)
+
 
     data class SpaceCreateDTO(
         val name: String,
@@ -54,13 +63,16 @@ class SpaceController(
 
     @DeleteMapping("/{spaceId}")
     suspend fun deleteSpace(@PathVariable spaceId: String) {
-        return spaceService.deleteSpace(spaceService.isValidRequest(spaceId))
+        val user = authService.getSecurityUser()
+        val space = spaceService.isValidRequest(spaceId, user)
+        return spaceService.deleteSpace(space)
     }
 
 
     @PostMapping("/{spaceId}/invite")
     suspend fun inviteSpace(@PathVariable spaceId: String): SpaceInvite {
-        spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
         return spaceService.createInviteSpace(spaceId)
     }
 
@@ -71,13 +83,15 @@ class SpaceController(
 
     @DeleteMapping("/{spaceId}/leave")
     suspend fun leaveSpace(@PathVariable spaceId: String) {
-        spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
         return spaceService.leaveSpace(spaceId)
     }
 
     @DeleteMapping("/{spaceId}/members/kick/{username}")
     suspend fun kickMembers(@PathVariable spaceId: String, @PathVariable username: String) {
-        spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
         return spaceService.kickMember(spaceId, username)
     }
 
@@ -87,14 +101,17 @@ class SpaceController(
 //
     @GetMapping("/{spaceId}/budgets")
     suspend fun getBudgets(@PathVariable spaceId: String): List<Budget> {
-        spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
         return financialService.getBudgets(spaceId).awaitSingleOrNull().orEmpty()
 
     }
 
     @GetMapping("/{spaceId}/budgets/{id}")
     suspend fun getBudget(@PathVariable spaceId: String, @PathVariable id: String): BudgetDTO? {
-        spaceService.isValidRequest(spaceId)
+        log.info("Getting budget for spaceId=$spaceId, id=$id")
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
         return financialService.getBudget(spaceId, id)
     }
 
@@ -103,8 +120,10 @@ class SpaceController(
         @PathVariable spaceId: String,
         @RequestBody budgetCreationDTO: BudgetCreationDTO,
     ): Budget? {
+        val user = authService.getSecurityUser()
+        val space = spaceService.isValidRequest(spaceId, user)
         return financialService.createBudget(
-            spaceService.isValidRequest(spaceId),
+            space,
             budgetCreationDTO.budget,
             budgetCreationDTO.createRecurrent
         )
@@ -112,7 +131,8 @@ class SpaceController(
 
     @DeleteMapping("/{spaceId}/budgets/{id}")
     suspend fun deleteBudget(@PathVariable spaceId: String, @PathVariable id: String) {
-        spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
         financialService.deleteBudget(spaceId, id)
 
     }
@@ -124,7 +144,8 @@ class SpaceController(
         @PathVariable catId: String,
         @RequestBody limit: LimitValue,
     ): BudgetCategory {
-        spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
         return financialService.setCategoryLimit(spaceId, budgetId, catId, limit.limit)
     }
 
@@ -159,6 +180,51 @@ class SpaceController(
         }
     }
 
+    @GetMapping("/transactions/csv")
+    suspend fun getTransactionsCSV(
+    ): ResponseEntity<Any> {
+        try {
+            val bos = ByteArrayOutputStream()
+            val writer = CSVWriter(OutputStreamWriter(bos))
+            val CSVHeaders = arrayOf("id", "comment", "category")
+            writer.writeNext(CSVHeaders)
+            financialService.getAllTransactions(
+            ).map {
+                val data = arrayOf(it.id, it.comment, it.category.id)
+                writer.writeNext(data)
+            }
+            writer.close()
+
+            val csvData = bos.toByteArray()
+            val headers = HttpHeaders()
+            headers.contentType = MediaType.parseMediaType("text/csv")
+            headers.setContentDispositionFormData("attachment", "pojos.csv")
+
+            return ResponseEntity(csvData, headers, HttpStatus.OK)
+
+        } catch (e: Exception) {
+            e.printStackTrace()
+            return ResponseEntity(HttpStatus.INTERNAL_SERVER_ERROR)
+        }
+    }
+
+    @GetMapping("/{spaceId}/category-predict")
+    suspend fun getTransactionCategoryPredict(
+        @PathVariable spaceId: String,
+        @RequestParam comment: String,
+        @RequestParam cloud: Int
+    ): List<Category> {
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
+        return categoryService.getCategories(
+            "67af3c0f652da946a7dd9931",
+            "EXPENSE",
+            sortBy = "name",
+            direction = "ASC",
+            predict = comment,
+            cloud = cloud
+        )
+    }
 
     @GetMapping("/{spaceId}/transactions/{id}")
     suspend fun getTransaction(
@@ -168,9 +234,11 @@ class SpaceController(
         return financialService.getTransactionById(id)
     }
 
+
     @PostMapping("/{spaceId}/transactions")
     suspend fun createTransaction(@PathVariable spaceId: String, @RequestBody transaction: Transaction): Transaction {
-        val space = spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        val space = spaceService.isValidRequest(spaceId, user)
         return financialService.createTransaction(space, transaction)
 
 
@@ -180,14 +248,16 @@ class SpaceController(
     suspend fun editTransaction(
         @PathVariable spaceId: String, @PathVariable id: String, @RequestBody transaction: Transaction
     ): Transaction {
-        val space = spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        val space = spaceService.isValidRequest(spaceId, user)
         transaction.space = space
-        return financialService.editTransaction(transaction)
+        return financialService.editTransaction(transaction, user)
     }
 
     @DeleteMapping("/{spaceId}/transactions/{id}")
     suspend fun deleteTransaction(@PathVariable spaceId: String, @PathVariable id: String) {
-        spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
         val transaction = financialService.getTransactionById(id)
         financialService.deleteTransaction(transaction)
     }
@@ -202,8 +272,9 @@ class SpaceController(
         @RequestParam("sort") sortBy: String = "name",
         @RequestParam("direction") direction: String = "ASC"
     ): List<Category> {
-        spaceService.isValidRequest(spaceId)
-        return categoryService.getCategories(spaceId, type, sortBy, direction).awaitSingleOrNull().orEmpty()
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
+        return categoryService.getCategories(spaceId, type, sortBy, direction)
     }
 
     @GetMapping("/{spaceId}/categories/types")
@@ -215,7 +286,8 @@ class SpaceController(
     suspend fun createCategory(
         @PathVariable spaceId: String, @RequestBody category: Category
     ): Category {
-        val space = spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        val space = spaceService.isValidRequest(spaceId, user)
         return financialService.createCategory(space, category).awaitSingle()
     }
 
@@ -225,33 +297,38 @@ class SpaceController(
         @RequestBody category: Category,
         @PathVariable spaceId: String
     ): Category {
-        val space = spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        val space = spaceService.isValidRequest(spaceId, user)
         return categoryService.editCategory(space, category)
     }
 
     @DeleteMapping("/{spaceId}/categories/{categoryId}")
     suspend fun deleteCategory(@PathVariable categoryId: String, @PathVariable spaceId: String) {
-        val space = spaceService.isValidRequest(spaceId)
-        categoryService.deleteCategory(space, categoryId)
+        val user = authService.getSecurityUser()
+        val space = spaceService.isValidRequest(spaceId, user)
+        categoryService.deleteCategory(space, categoryId, user)
     }
 
     @GetMapping("/{spaceId}/categories/tags")
     suspend fun getTags(@PathVariable spaceId: String): List<Tag> {
-        val space = spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        val space = spaceService.isValidRequest(spaceId, user)
         return spaceService.getTags(space)
 
     }
 
     @PostMapping("/{spaceId}/categories/tags")
     suspend fun createTags(@PathVariable spaceId: String, @RequestBody tag: Tag): Tag {
-        val space = spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        val space = spaceService.isValidRequest(spaceId, user)
         return spaceService.createTag(space, tag)
 
     }
 
     @DeleteMapping("/{spaceId}/categories/tags/{tagId}")
     suspend fun deleteTags(@PathVariable spaceId: String, @PathVariable tagId: String) {
-        val space = spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        val space = spaceService.isValidRequest(spaceId, user)
         return spaceService.deleteTag(space, tagId)
     }
 
@@ -267,39 +344,49 @@ class SpaceController(
 
     @GetMapping("/{spaceId}/recurrents")
     suspend fun getRecurrents(@PathVariable spaceId: String): List<Recurrent> {
-      spaceService.isValidRequest(spaceId)
-        return recurrentService.getRecurrents(spaceId).awaitSingleOrNull().orEmpty()
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
+        return recurrentService.getRecurrents(spaceId)
 
     }
 
 
     @GetMapping("/{spaceId}/recurrents/{id}")
     suspend fun getRecurrent(@PathVariable spaceId: String, @PathVariable id: String): Recurrent {
-        val space = spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        val space = spaceService.isValidRequest(spaceId, user)
         return recurrentService.getRecurrentById(space, id).awaitSingle()
     }
 
-    @PostMapping("/{spaceId}/recurrent")
+    @PostMapping("/{spaceId}/recurrents")
     suspend fun createRecurrent(@PathVariable spaceId: String, @RequestBody recurrent: Recurrent): Recurrent {
-        val space = spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        val space = spaceService.isValidRequest(spaceId, user)
         return recurrentService.createRecurrent(space, recurrent).awaitSingle()
     }
 
-    @PutMapping("/{spaceId}/recurrent/{id}")
+    @PutMapping("/{spaceId}/recurrents/{id}")
     suspend fun editRecurrent(
         @PathVariable spaceId: String,
         @PathVariable id: String,
         @RequestBody recurrent: Recurrent
     ): Recurrent {
-        spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
         return recurrentService.editRecurrent(recurrent).awaitSingle()
     }
 
 
-    @DeleteMapping("/{spaceId}/recurrent/{id}")
+    @DeleteMapping("/{spaceId}/recurrents/{id}")
     suspend fun deleteRecurrent(@PathVariable spaceId: String, @PathVariable id: String) {
-       spaceService.isValidRequest(spaceId)
-        recurrentService.deleteRecurrent(id).awaitSingle()
+        val user = authService.getSecurityUser()
+        val space = spaceService.isValidRequest(spaceId, user)
+        if (space.owner?.id == user.id) {
+            recurrentService.deleteRecurrent(id)
+        } else {
+            throw AuthException("Only owners allowed")
+        }
+
     }
 
 //    @GetMapping("/regen")

src/main/kotlin/space/luminic/budgerapp/controllers/SubscriptionController.kt

@@ -35,7 +35,7 @@ class SubscriptionController(
     }
 
     @PostMapping("/notifyAll")
-    fun notifyAll(@RequestBody payload: PushMessage): ResponseEntity<Any> {
+    suspend fun notifyAll(@RequestBody payload: PushMessage): ResponseEntity<Any> {
         return try {
             ResponseEntity.ok(subscriptionService.sendToAll(payload))
         } catch (e: Exception) {

src/main/kotlin/space/luminic/budgerapp/controllers/WishListController.kt

@@ -3,6 +3,7 @@ package space.luminic.budgerapp.controllers
 import org.springframework.web.bind.annotation.*
 import space.luminic.budgerapp.models.WishList
 import space.luminic.budgerapp.models.WishListItem
+import space.luminic.budgerapp.services.AuthService
 import space.luminic.budgerapp.services.SpaceService
 import space.luminic.budgerapp.services.WishListService
 
@@ -11,24 +12,28 @@ import space.luminic.budgerapp.services.WishListService
 @RequestMapping("/spaces/{spaceId}/wishlists")
 class WishListController(
     private val wishListService: WishListService,
-    private val spaceService: SpaceService
+    private val spaceService: SpaceService,
+    private val authService: AuthService
 ) {
 
     @GetMapping
     suspend fun findWishList(@PathVariable spaceId: String): List<WishList> {
-        spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
         return wishListService.findWishLists(spaceId)
     }
 
     @GetMapping("/{wishListId}")
     suspend fun getWishList(@PathVariable spaceId: String, @PathVariable wishListId: String): WishList {
-        spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
         return wishListService.getList(wishListId)
     }
 
     @PostMapping
     suspend fun createWishList(@PathVariable spaceId: String, @RequestBody wishList: WishList): WishList {
-        val space = spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        val space = spaceService.isValidRequest(spaceId, user)
         return wishListService.createWishList(space, wishList)
     }
 
@@ -38,7 +43,8 @@ class WishListController(
         @PathVariable wishListId: String,
         @RequestBody wishList: WishList
     ): WishList {
-        spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+         spaceService.isValidRequest(spaceId, user)
         return wishListService.updateWishListInfo(wishList)
     }
 
@@ -49,7 +55,8 @@ class WishListController(
         @PathVariable itemId: String,
         @RequestBody wishListItem: WishListItem
     ): WishList {
-        spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+         spaceService.isValidRequest(spaceId, user)
         return wishListService.updateWishListItemInfo(wishListId, wishListItem)
     }
 
@@ -59,7 +66,8 @@ class WishListController(
         @PathVariable wishListId: String,
         @RequestBody wishListItem: WishListItem
     ): WishList {
-        spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
         return wishListService.addItemToWishList(wishListId, wishListItem)
     }
 
@@ -69,13 +77,15 @@ class WishListController(
         @PathVariable wishListId: String,
         @PathVariable wishListItemId: String
     ): WishList {
-        spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
         return wishListService.removeItemFromWishList(wishListId, wishListItemId)
     }
 
     @DeleteMapping("/{wishListId}")
     suspend fun deleteWishList(@PathVariable spaceId: String, @PathVariable wishListId: String) {
-        spaceService.isValidRequest(spaceId)
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
         wishListService.deleteWishList(wishListId)
     }
 
@@ -83,8 +93,9 @@ class WishListController(
     suspend fun cancelReserve(
         @PathVariable spaceId: String, @PathVariable wishListId: String,
         @PathVariable wishlistItemId: String
-    ) : WishList {
-        spaceService.isValidRequest(spaceId)
+    ): WishList {
+        val user = authService.getSecurityUser()
+        spaceService.isValidRequest(spaceId, user)
         return wishListService.cancelReserve(wishListId, wishlistItemId)
     }
 }

src/main/kotlin/space/luminic/budgerapp/mappers/WishListMapper.kt

@@ -36,7 +36,8 @@ class WishListMapper : FromDocumentMapper {
                         reserveDoc.getString("name")
                     ) else null,
                     updatedAt = it.getDate("updatedAt").toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime(),
-                    createdAt = it.getDate("createdAt").toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime()
+                    createdAt = it.getDate("createdAt").toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime(),
+                    isActive = it.getBoolean("isActive")
                 )
             }.toMutableList(),
             updatedAt = document.getDate("updatedAt").toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime(),

src/main/kotlin/space/luminic/budgerapp/models/BotStates.kt

@@ -0,0 +1,22 @@
+package space.luminic.budgerapp.models
+
+import org.springframework.data.annotation.Id
+import org.springframework.data.mongodb.core.mapping.DBRef
+import org.springframework.data.mongodb.core.mapping.Document
+
+enum class BotStates {
+    WAIT_CATEGORY
+}
+
+@Document("bot-user-states")
+data class BotUserState(
+    @Id val id: String? = null,
+    @DBRef val user: User,
+    var data: MutableList<ChatData> = mutableListOf(),
+)
+
+data class ChatData (
+    val chatId: String,
+    var state: BotStates,
+    var data: MutableMap<String, String> = mutableMapOf(),
+)

src/main/kotlin/space/luminic/budgerapp/models/CategoryPrediction.kt

@@ -0,0 +1,4 @@
+package space.luminic.budgerapp.models
+
+data class CategoryPrediction(val category: String, val weight: Double) {
+}

src/main/kotlin/space/luminic/budgerapp/models/Exceptions.kt

@@ -2,3 +2,4 @@ package space.luminic.budgerapp.models
 
 
 open class NotFoundException(message: String) : Exception(message)
+open class TelegramBotException(message: String, val chatId: Long) : Exception(message)

src/main/kotlin/space/luminic/budgerapp/models/WishList.kt

@@ -27,6 +27,7 @@ data class WishListItem(
     var price: Double,
     var link: String,
     var images: MutableList<String> = mutableListOf(),
+    var isActive: Boolean,
     var reservedBy: Reserve? = null,
     var updatedAt: LocalDateTime = LocalDateTime.now(),
     var createdAt: LocalDateTime = LocalDateTime.now()
@@ -35,5 +36,4 @@ data class WishListItem(
 data class Reserve(
     val aid: String,
     val name: String? = null,
-
     )

src/main/kotlin/space/luminic/budgerapp/repos/BotStatesRepo.kt

@@ -0,0 +1,7 @@
+package space.luminic.budgerapp.repos
+
+import org.springframework.data.mongodb.repository.ReactiveMongoRepository
+import space.luminic.budgerapp.models.BotUserState
+
+interface BotStatesRepo: ReactiveMongoRepository<BotUserState, String> {
+}

src/main/kotlin/space/luminic/budgerapp/repos/SubscriptionRepo.kt

@@ -1,10 +1,21 @@
 package space.luminic.budgerapp.repos
 
 
+import org.bson.types.ObjectId
+import org.springframework.data.mongodb.repository.Query
 import org.springframework.data.mongodb.repository.ReactiveMongoRepository
 import org.springframework.stereotype.Repository
+import reactor.core.publisher.Flux
 import space.luminic.budgerapp.models.Subscription
 
 @Repository
 interface SubscriptionRepo : ReactiveMongoRepository<Subscription, String> {
+
+    @Query("{ \$and: [ " +
+            "{ 'user': { '\$ref': 'users', '\$id': ?0 } }, " +
+            "{ 'isActive': true } " +
+            "]}")
+    fun findByUserIdAndIsActive(userId: ObjectId): Flux<Subscription>
+
+
 }

src/main/kotlin/space/luminic/budgerapp/services/AuthService.kt

@@ -1,10 +1,13 @@
 package space.luminic.budgerapp.services
 
 import kotlinx.coroutines.reactive.awaitFirstOrNull
+import kotlinx.coroutines.reactor.awaitSingle
+import kotlinx.coroutines.reactor.awaitSingleOrNull
 import org.springframework.cache.annotation.Cacheable
+import org.springframework.security.core.context.ReactiveSecurityContextHolder
+import org.springframework.security.core.userdetails.UsernameNotFoundException
 import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder
 import org.springframework.stereotype.Service
-import reactor.core.publisher.Mono
 import space.luminic.budgerapp.configs.AuthException
 import space.luminic.budgerapp.models.TokenStatus
 import space.luminic.budgerapp.models.User
@@ -22,72 +25,76 @@ class AuthService(
     private val jwtUtil: JWTUtil,
     private val userService: UserService
 
-)  {
+) {
     private val passwordEncoder = BCryptPasswordEncoder()
 
-    fun login(username: String, password: String): Mono<String> {
-        return userRepository.findByUsername(username)
-            .flatMap { user ->
-                if (passwordEncoder.matches(password, user.password)) {
-                    val token = jwtUtil.generateToken(user.username!!)
-                    val expireAt = Date(System.currentTimeMillis() + 1000 * 60 * 60 * 24 * 10)
-                    tokenService.saveToken(
-                        token = token,
-                        username = username,
-                        expiresAt = LocalDateTime.ofInstant(
-                            expireAt.toInstant(),
-                            ZoneId.systemDefault()
-                        )
-                    ).thenReturn(token)
-                } else {
-                    Mono.error(AuthException("Invalid credentials"))
-                }
-            }
+    suspend fun getSecurityUser(): User {
+        val securityContextHolder = ReactiveSecurityContextHolder.getContext().awaitSingleOrNull()
+            ?: throw AuthException("Authentication failed")
+        val authentication = securityContextHolder.authentication
+
+        val username = authentication.name
+        // Получаем пользователя по имени
+        return userService.getByUsername(username)
     }
 
-    fun tgLogin(tgId: String): Mono<String> {
-        return userRepository.findByTgId(tgId)
-            .switchIfEmpty(Mono.error(AuthException("Invalid credentials")))
-            .flatMap { user ->
-                println("here")
-                val token = jwtUtil.generateToken(user.username!!)
-                val expireAt = Date(System.currentTimeMillis() + 1000 * 60 * 60 * 24 * 10)
-                tokenService.saveToken(
-                    token = token,
-                    username = user.username,
-                    expiresAt = LocalDateTime.ofInstant(
-                        expireAt.toInstant(),
-                        ZoneId.systemDefault()
-                    )
-                ).thenReturn(token)
-
-            }
-    }
-
-    fun register(username: String, password: String, firstName: String): Mono<User> {
-        return userRepository.findByUsername(username)
-            .flatMap<User> { Mono.error(IllegalArgumentException("User with username '$username' already exists")) } // Ошибка, если пользователь уже существует
-            .switchIfEmpty(
-                Mono.defer {
-                    val newUser = User(
-                        username = username,
-                        password = passwordEncoder.encode(password), // Шифрование пароля
-                        firstName = firstName,
-                        roles = mutableListOf("USER")
-                    )
-                    userRepository.save(newUser).map { user ->
-                        user.password = null
-                        user
-                    } // Сохранение нового пользователя
-
-                }
+    suspend fun login(username: String, password: String): String {
+        val user = userRepository.findByUsername(username).awaitFirstOrNull()
+            ?: throw UsernameNotFoundException("Пользователь не найден")
+        return if (passwordEncoder.matches(password, user.password)) {
+            val token = jwtUtil.generateToken(user.username!!)
+            val expireAt = Date(System.currentTimeMillis() + 1000 * 60 * 60 * 24 * 10)
+            tokenService.saveToken(
+                token = token,
+                username = username,
+                expiresAt = LocalDateTime.ofInstant(
+                    expireAt.toInstant(),
+                    ZoneId.systemDefault()
+                )
             )
+            token
+        } else {
+            throw IllegalArgumentException("Ошибка логина или пароля")
+        }
+    }
+
+    suspend fun tgLogin(tgId: String): String {
+        val user =
+            userRepository.findByTgId(tgId).awaitSingleOrNull() ?: throw UsernameNotFoundException("Пользователь не найден")
+
+        val token = jwtUtil.generateToken(user.username!!)
+        val expireAt = Date(System.currentTimeMillis() + 1000 * 60 * 60 * 24 * 10)
+        tokenService.saveToken(
+            token = token,
+            username = user.username,
+            expiresAt = LocalDateTime.ofInstant(
+                expireAt.toInstant(),
+                ZoneId.systemDefault()
+            )
+        )
+        return token
+
+    }
+
+    suspend fun register(username: String, password: String, firstName: String): User {
+        val user = userRepository.findByUsername(username).awaitSingleOrNull()
+        if (user == null) {
+            var newUser = User(
+                username = username,
+                password = passwordEncoder.encode(password), // Шифрование пароля
+                firstName = firstName,
+                roles = mutableListOf("USER")
+            )
+            newUser = userRepository.save(newUser).awaitSingle()
+            newUser.password = null
+            return newUser
+        } else throw IllegalArgumentException("Пользователь уже зарегистрирован")
     }
 
 
     @Cacheable(cacheNames = ["tokens"], key = "#token")
-   suspend fun isTokenValid(token: String): User {
-        val tokenDetails = tokenService.getToken(token).awaitFirstOrNull() ?: throw AuthException("Invalid token")
+    suspend fun isTokenValid(token: String): User {
+        val tokenDetails = tokenService.getToken(token).awaitFirstOrNull() ?: throw AuthException("Токен не валиден")
         when {
             tokenDetails.status == TokenStatus.ACTIVE && tokenDetails.expiresAt.isAfter(LocalDateTime.now()) -> {
                 return userService.getByUserNameWoPass(tokenDetails.username)
@@ -95,7 +102,7 @@ class AuthService(
 
             else -> {
                 tokenService.revokeToken(tokenDetails.token)
-                throw AuthException("Token expired or inactive")
+                throw AuthException("Токен истек или не валиден")
             }
         }
     }

src/main/kotlin/space/luminic/budgerapp/services/BotService.kt

@@ -0,0 +1,319 @@
+package space.luminic.budgerapp.services
+
+import kotlinx.coroutines.reactive.awaitSingle
+import kotlinx.coroutines.reactor.awaitSingleOrNull
+import kotlinx.coroutines.runBlocking
+import org.bson.Document
+import org.bson.types.ObjectId
+import org.slf4j.LoggerFactory
+import org.springframework.data.mongodb.core.ReactiveMongoTemplate
+import org.springframework.data.mongodb.core.aggregation.Aggregation.*
+
+import org.springframework.data.mongodb.core.query.Criteria
+import org.springframework.stereotype.Service
+import org.telegram.telegrambots.bots.TelegramLongPollingBot
+import org.telegram.telegrambots.meta.api.methods.send.SendMessage
+import org.telegram.telegrambots.meta.api.methods.updatingmessages.DeleteMessage
+import org.telegram.telegrambots.meta.api.methods.updatingmessages.EditMessageReplyMarkup
+import org.telegram.telegrambots.meta.api.methods.updatingmessages.EditMessageText
+import org.telegram.telegrambots.meta.api.objects.Update
+import org.telegram.telegrambots.meta.api.objects.replykeyboard.InlineKeyboardMarkup
+import org.telegram.telegrambots.meta.api.objects.replykeyboard.buttons.InlineKeyboardButton
+import org.telegram.telegrambots.meta.exceptions.TelegramApiException
+import space.luminic.budgerapp.configs.TelegramBotConfig
+import space.luminic.budgerapp.configs.TelegramBotProperties
+import space.luminic.budgerapp.models.*
+import space.luminic.budgerapp.repos.BotStatesRepo
+import java.time.LocalDate
+import java.time.LocalDateTime
+
+@Service
+class BotService(
+    private val telegramBotProperties: TelegramBotProperties,
+    private val botStatesRepo: BotStatesRepo,
+    private val reactiveMongoTemplate: ReactiveMongoTemplate,
+    private val userService: UserService,
+    private val categoriesService: CategoryService,
+    private val financialService: FinancialService,
+    private val spaceService: SpaceService,
+    private val nlpService: NLPService
+) : TelegramLongPollingBot(telegramBotProperties.token) {
+    private val logger = LoggerFactory.getLogger(javaClass)
+
+    private suspend fun constructCategoriesButtons(
+        nlp: Boolean, text: String? = null, chatId: Long
+    ): InlineKeyboardMarkup {
+        val categories = categoriesService.getCategories(
+            "67af3c0f652da946a7dd9931", "EXPENSE", sortBy = "name", direction = "ASC"
+        )
+
+        val keyboard = InlineKeyboardMarkup()
+        val buttonLines = mutableListOf<MutableList<InlineKeyboardButton>>()
+        val filteredCategories = mutableListOf<Category>()
+        if (nlp) {
+            if (text.isNullOrBlank()) {
+                throw TelegramBotException("Текст не может быть пустым", chatId)
+            }
+            val predictedCategories = nlpService.predictCategory(text, 0)
+
+
+            for (category in predictedCategories) {
+                filteredCategories.add(categories.first { it.id == category.category })
+            }
+        } else {
+            filteredCategories.addAll(categories)
+        }
+        filteredCategories.map { category ->
+            val btn = InlineKeyboardButton.builder().text("${category.icon} ${category.name}")
+                .callbackData("category_${category.id}").build()
+
+            if (category.name.length >= 15) {
+                // Если текст длинный, создаём отдельную строку для кнопки
+                buttonLines.add(mutableListOf(btn))
+            } else {
+                var isAdded = false
+
+                // Пытаемся добавить кнопку в существующую строку
+                for (line in buttonLines) {
+                    if (line.size < 2 && (line.isEmpty() || line[0].text.length < 14)) {
+                        line.add(btn)
+                        isAdded = true
+                        break
+                    }
+                }
+
+                // Если не нашли подходящую строку, создаём новую
+                if (!isAdded) {
+                    buttonLines.add(mutableListOf(btn))
+                } else {
+
+                }
+            }
+        }
+        val allCatsBtn = InlineKeyboardButton.builder().text("Все категории").callbackData("all_cats").build()
+        val backButton = InlineKeyboardButton.builder().text("Отмена").callbackData("cancel").build()
+
+        buttonLines.add(mutableListOf(allCatsBtn))
+        buttonLines.add(mutableListOf(backButton))
+        keyboard.keyboard = buttonLines
+        return keyboard
+    }
+
+
+    override fun getBotUsername(): String {
+        return telegramBotProperties.username
+    }
+
+    override fun onUpdateReceived(update: Update) = runBlocking {
+        logger.info("Received message $update")
+        try {
+            if (update.hasCallbackQuery()) {
+                processCallback(update)
+            } else if (update.hasMessage()) {
+                if (update.message.hasText()) {
+                    processMessage(update)
+                } else if (update.message.hasPhoto()) {
+                    processPhoto(update)
+                } else if (update.message.hasVideo()) {
+                    processVideo(update)
+                }
+            }
+        } catch (e: TelegramBotException) {
+            e.printStackTrace()
+            logger.error(e.message)
+            sendMessage(e.chatId.toString(), "${e.message}")
+        }
+    }
+
+    private suspend fun processCallback(update: Update) {
+        val chatId = update.callbackQuery.message.chatId.toString()
+        val tgUserId = update.callbackQuery.from.id
+        val user = userService.getUserByTelegramId(tgUserId) ?: throw TelegramBotException(
+            "User ${update.callbackQuery.from.userName} not found", chatId = update.callbackQuery.message.chatId
+        )
+        val state = getState(user.id!!)
+        if (state != null) {
+            when (state.data.first { it.chatId == chatId }.state) {
+                BotStates.WAIT_CATEGORY -> if (update.callbackQuery.data.startsWith("category_")) {
+                    confirmTransaction(
+                        chatId, user = userService.getUserByTelegramId(tgUserId)!!, update
+                    )
+                } else if (update.callbackQuery.data == "cancel") {
+                    finishState(chatId, user)
+                    val deleteMsg = DeleteMessage(chatId, update.callbackQuery.message.messageId)
+                    execute(deleteMsg)
+                    sendMessage(chatId, "Введите сумму и комментарий когда будете готовы.")
+                } else if (update.callbackQuery.data == "all_cats") {
+                    val editMessageReplyMarkup = EditMessageReplyMarkup()
+                    editMessageReplyMarkup.chatId = chatId
+                    editMessageReplyMarkup.messageId = update.callbackQuery.message.messageId
+                    editMessageReplyMarkup.replyMarkup = constructCategoriesButtons(false, chatId = chatId.toLong())
+                    execute(editMessageReplyMarkup)
+                }
+            }
+        }
+    }
+
+    private suspend fun processMessage(update: Update) {
+        val user = userService.getUserByTelegramId(update.message.from.id) ?: throw TelegramBotException(
+            "Мы не знакомы",
+            chatId = update.message.chatId,
+        )
+        getState(user.id!!)?.data?.find { it.chatId == update.message.chatId.toString() }?.let {
+            if (it.state == BotStates.WAIT_CATEGORY) {
+                throw TelegramBotException(
+                    "Уже есть открытый выбор категории", update.message.chatId
+                )
+            }
+        }
+        newExpense(
+            update.message.chatId.toString(),
+            user = user,
+            text = update.message.text,
+        )
+    }
+
+    private fun processPhoto(update: Update) {
+
+    }
+
+    private fun processVideo(update: Update) {
+
+    }
+
+    private fun sendMessage(chatId: String, text: String) {
+        val message = SendMessage(chatId, text)
+        try {
+            execute(message)
+        } catch (e: TelegramApiException) {
+            e.printStackTrace()
+        }
+    }
+
+    private suspend fun newExpense(chatId: String, user: User, text: String) {
+
+        val splitText = text.split(" ")
+        if (splitText.size < 2) {
+            try {
+                throw TelegramBotException("Сумма или комментарий не введены", chatId.toLong())
+
+            } catch (e: TelegramApiException) {
+                e.printStackTrace()
+            }
+        } else {
+            val sum = try {
+                splitText[0].toInt()
+            } catch (e: NumberFormatException) {
+                throw TelegramBotException("Кажется первый параметр не цифра", chatId.toLong())
+            }
+            val textWOSum = splitText.drop(1)
+            var comment = ""
+            textWOSum.map { word ->
+                comment += "$word "
+            }
+
+
+            val message = SendMessage()
+            message.chatId = chatId
+            val msg = "Выберите категорию"
+            message.text = msg
+            message.replyMarkup = constructCategoriesButtons(true, text, chatId.toLong())
+            val userState = BotUserState(user = user)
+            val chatData =
+                userState.data.find { it.chatId == chatId } ?: ChatData(chatId, state = BotStates.WAIT_CATEGORY)
+            chatData.data["sum"] = sum.toString()
+            chatData.data["comment"] = comment
+            userState.data.add(chatData)
+            try {
+                execute(message)
+                setState(userState)
+            } catch (e: TelegramApiException) {
+                e.printStackTrace()
+            }
+        }
+    }
+
+    private suspend fun confirmTransaction(chatId: String, user: User, update: Update) {
+        val state = getState(user.id!!)
+        if (state == null) {
+            sendMessage(chatId, "Не можем найти информацию о сумме и комментарии")
+            return
+        }
+        val stateData = state.data.find { it.chatId == chatId }
+        if (stateData == null) {
+            sendMessage(chatId, "Не можем найти информацию о сумме и комментарии")
+            return
+        }
+
+        val category = categoriesService.getCategories(
+            "67af3c0f652da946a7dd9931", "EXPENSE", sortBy = "name", direction = "ASC"
+        ).first { it.id == update.callbackQuery.data.split("_")[1] }
+        val space = spaceService.getSpace("67af3c0f652da946a7dd9931")
+        val instantType = financialService.getTransactionTypes().first { it.code == "INSTANT" }
+        val transaction = financialService.createTransaction(
+            space, transaction = Transaction(
+                space = space,
+                type = instantType,
+                user = user,
+                category = category,
+                comment = stateData.data["comment"]!!.trim(),
+                date = LocalDate.now(),
+                amount = stateData.data["sum"]!!.toDouble(),
+                isDone = true,
+                parentId = null,
+                createdAt = LocalDateTime.now()
+            ), user = user
+        )
+        val editMsg = EditMessageText()
+        editMsg.chatId = chatId
+        editMsg.messageId = update.callbackQuery.message.messageId
+        editMsg.text = "Успешно создали транзакцию c id ${transaction.id}"
+        try {
+            execute(editMsg)
+//            execute(msg)
+            finishState(chatId, user)
+        } catch (e: TelegramApiException) {
+            e.printStackTrace()
+            logger.error(e.message)
+        }
+    }
+
+
+    private suspend fun getState(userId: String): BotUserState? {
+        val lookup = lookup("users", "user.\$id", "_id", "userDetails")
+        val unwind = unwind("userDetails")
+        val match = match(Criteria.where("userDetails._id").`is`(ObjectId(userId)))
+
+        val aggregation = newAggregation(lookup, unwind, match)
+        return reactiveMongoTemplate.aggregate(aggregation, "bot-user-states", Document::class.java).next().map { doc ->
+                val dataList = doc.getList("data", Document::class.java)
+                BotUserState(
+                    id = doc.getObjectId("_id").toString(),
+                    user = User(doc.get("userDetails", Document::class.java).getObjectId("_id").toString()),
+                    data = dataList.map {
+                        val data = it.get("data", Document::class.java)
+                        ChatData(
+                            chatId = it.getString("chatId"),
+                            state = BotStates.valueOf(it.getString("state")),
+                            data = (data.toMap().mapValues { it.value.toString() }.toMutableMap())
+                        )
+                    }.toMutableList(),
+                )
+            }.awaitSingleOrNull()
+    }
+
+    private suspend fun setState(userState: BotUserState): BotUserState {
+        val stateToSave = userState.user.id?.let { userId ->
+            getState(userId)?.copy(data = userState.data) ?: BotUserState(user = userState.user, data = userState.data)
+        } ?: BotUserState(user = userState.user, data = userState.data)
+
+        return botStatesRepo.save(stateToSave).awaitSingle()
+    }
+
+    private suspend fun finishState(chatId: String, user: User) {
+        val state = getState(user.id!!)
+        state?.data?.removeIf { it.chatId == chatId }
+        state?.let { botStatesRepo.save(state).awaitSingle() }
+    }
+
+}

src/main/kotlin/space/luminic/budgerapp/services/CategoryService.kt

@@ -3,6 +3,8 @@ package space.luminic.budgerapp.services
 
 import kotlinx.coroutines.reactive.awaitFirstOrNull
 import kotlinx.coroutines.reactive.awaitSingle
+import kotlinx.coroutines.reactor.awaitSingle
+import kotlinx.coroutines.reactor.awaitSingleOrNull
 import org.bson.Document
 import org.bson.types.ObjectId
 import org.slf4j.LoggerFactory
@@ -16,10 +18,7 @@ import org.springframework.data.mongodb.core.query.isEqualTo
 import org.springframework.stereotype.Service
 import reactor.core.publisher.Mono
 import space.luminic.budgerapp.mappers.CategoryMapper
-import space.luminic.budgerapp.models.Category
-import space.luminic.budgerapp.models.CategoryType
-import space.luminic.budgerapp.models.NotFoundException
-import space.luminic.budgerapp.models.Space
+import space.luminic.budgerapp.models.*
 import space.luminic.budgerapp.repos.BudgetRepo
 import space.luminic.budgerapp.repos.CategoryRepo
 
@@ -30,8 +29,8 @@ class CategoryService(
     private val mongoTemplate: ReactiveMongoTemplate,
     private val categoryMapper: CategoryMapper,
     private val budgetRepo: BudgetRepo,
-
-    ) {
+    private val nlpService: NLPService
+) {
 
     private val logger = LoggerFactory.getLogger(javaClass)
 
@@ -69,14 +68,15 @@ class CategoryService(
         }.awaitFirstOrNull() ?: throw NotFoundException("Category  not found")
     }
 
-
-    fun getCategories(
+    suspend fun getCategories(
         spaceId: String,
         type: String? = null,
         sortBy: String,
         direction: String,
-        tagCode: String? = null
-    ): Mono<List<Category>> {
+        tagCode: String? = null,
+        predict: String? = null,
+        cloud: Int? = null
+    ): MutableList<Category> {
         val lookupSpaces = lookup("spaces", "space.\$id", "_id", "spaceDetails")
         val unwindSpace = unwind("spaceDetails")
         val matchCriteria = mutableListOf<Criteria>()
@@ -101,7 +101,7 @@ class CategoryService(
         ).filterNotNull()
 
         val aggregation = newAggregation(aggregationBuilder)
-        return mongoTemplate.aggregate(
+        val categories = mongoTemplate.aggregate(
             aggregation, "categories", Document::class.java
         )
             .collectList() // Преобразуем Flux<Transaction> в Mono<List<Transaction>>
@@ -109,9 +109,20 @@ class CategoryService(
                 docs.map { doc ->
                     categoryMapper.fromDocument(doc)
                 }
-            }
+            }.awaitSingle().toMutableList()
+
+        val predictedCategories = mutableListOf<CategoryPrediction>()
+        if (!predict.isNullOrBlank() && cloud != null) {
+            predictedCategories.addAll(nlpService.predictCategory(predict, cloud))
+        }
+        val filteredCategories = mutableListOf<Category>()
+        for (category in predictedCategories) {
+            categories.find { it.id == category.category }?.let { filteredCategories.add(it) }
+        }
+        return if (filteredCategories.isEmpty()) categories else filteredCategories
     }
 
+
     @Cacheable("categoryTypes")
     fun getCategoryTypes(): List<CategoryType> {
         val types = mutableListOf<CategoryType>()
@@ -121,7 +132,6 @@ class CategoryService(
     }
 
 
-    @CacheEvict(cacheNames = ["getAllCategories"], allEntries = true)
     suspend fun editCategory(space: Space, category: Category): Category {
         val oldCategory = findCategory(space, id = category.id)
 
@@ -132,25 +142,29 @@ class CategoryService(
         return categoryRepo.save(category).awaitSingle() // Сохраняем категорию, если тип не изменился
     }
 
-    suspend fun deleteCategory(space: Space, categoryId: String) {
+    suspend fun deleteCategory(space: Space, categoryId: String, author: User) {
         findCategory(space, categoryId)
         val transactions = financialService.getTransactions(space.id!!, categoryId = categoryId).awaitSingle()
-        val otherCategory = try {
-            findCategory(space, name = "Другое")
-        } catch (nfe: NotFoundException) {
-            categoryRepo.save(
-                Category(
-                    space = space,
-                    type = CategoryType("EXPENSE", "Траты"),
-                    name = "Другое",
-                    description = "Категория для других трат",
-                    icon = "🚮"
-                )
-            ).awaitSingle()
-        }
-        transactions.map { transaction ->
-            transaction.category = otherCategory
-            financialService.editTransaction(transaction)
+        if (transactions.isNotEmpty()) {
+            val otherCategory = try {
+                findCategory(space, name = "Другое")
+            } catch (nfe: NotFoundException) {
+                categoryRepo.save(
+                    Category(
+                        space = space,
+                        type = CategoryType("EXPENSE", "Траты"),
+                        name = "Другое",
+                        description = "Категория для других трат",
+                        icon = "🚮"
+                    )
+                ).awaitSingle()
+            }
+
+
+            transactions.map { transaction ->
+                transaction.category = otherCategory
+                financialService.editTransaction(transaction, author)
+            }
         }
         val budgets = financialService.findProjectedBudgets(
             ObjectId(space.id),
@@ -171,7 +185,7 @@ class CategoryService(
             budget.categories.removeIf { it.category.id == categoryId }
             budgetRepo.save(budget)
         }
-        categoryRepo.deleteById(categoryId).awaitSingle()
+        categoryRepo.deleteById(categoryId).awaitSingleOrNull()
     }
 
 }

src/main/kotlin/space/luminic/budgerapp/services/FinancialService.kt

@@ -1,11 +1,8 @@
 package space.luminic.budgerapp.services
 
-import kotlinx.coroutines.async
-import kotlinx.coroutines.awaitAll
-import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.*
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.toList
-import kotlinx.coroutines.launch
 import kotlinx.coroutines.reactive.asFlow
 import kotlinx.coroutines.reactive.awaitFirstOrNull
 import kotlinx.coroutines.reactive.awaitSingle
@@ -35,6 +32,7 @@ import space.luminic.budgerapp.repos.CategoryRepo
 import space.luminic.budgerapp.repos.TransactionRepo
 import space.luminic.budgerapp.repos.WarnRepo
 import java.time.*
+import java.time.format.DateTimeFormatter
 import java.time.temporal.TemporalAdjusters
 import java.util.*
 
@@ -48,7 +46,9 @@ class FinancialService(
     val reactiveMongoTemplate: ReactiveMongoTemplate,
     private val categoryRepo: CategoryRepo,
     val transactionsMapper: TransactionsMapper,
-    val budgetMapper: BudgetMapper
+    val budgetMapper: BudgetMapper,
+    private val subscriptionService: SubscriptionService,
+    private val nlpService: NLPService
 ) {
     private val logger = LoggerFactory.getLogger(FinancialService::class.java)
 
@@ -57,20 +57,28 @@ class FinancialService(
         val budget = findProjectedBudget(
             transaction.space!!.id!!, budgetId = null, transaction.date, transaction.date
         )
-        val budgetCategory = budget.categories.firstOrNull { it.category.id == transaction.category.id }
-            ?: throw NotFoundException("Budget category not found in the budget")
-        if (transaction.category.type.code == "INCOME") {
+        if (transaction.category.type.code == "EXPENSE") {
+            var budgetCategory = budget.categories.firstOrNull { it.category.id == transaction.category.id }
+
+            if (budgetCategory == null) {
+                budgetCategory = BudgetCategory(0.0, 0.0, 0.0, transaction.category)
+                budget.categories.add(budgetCategory)
+                budgetRepo.save(budget).awaitSingle()
+
+            }
+            if (transaction.category.type.code == "INCOME") {
+                budgetRepo.save(budget).awaitSingle()
+            }
+            val categorySums = getBudgetSumsByCategory(transaction.category.id!!, budget)
+            budgetCategory.currentPlanned = categorySums.getDouble("plannedAmount")
+            budgetCategory.currentSpent = categorySums.getDouble("instantAmount")
+            // При совпадении бюджетов разница просто корректирует лимит
+            if (transaction.type.code == "PLANNED") {
+                budgetCategory.currentLimit += transaction.amount
+            }
+            logger.info("updateBudgetOnCreate end")
             budgetRepo.save(budget).awaitSingle()
         }
-        val categorySums = getBudgetSumsByCategory(transaction.category.id!!, budget)
-        budgetCategory.currentPlanned = categorySums.getDouble("plannedAmount")
-        budgetCategory.currentSpent = categorySums.getDouble("instantAmount")
-        // При совпадении бюджетов разница просто корректирует лимит
-        if (transaction.type.code == "PLANNED") {
-            budgetCategory.currentLimit += transaction.amount
-        }
-        logger.info("updateBudgetOnCreate end")
-        budgetRepo.save(budget).awaitSingle()
     }
 
 
@@ -147,26 +155,22 @@ class FinancialService(
         oldBudget: Budget,
         newBudget: Budget
     ) = coroutineScope {
-        val oldCategory = findBudgetCategory(oldTransaction, oldBudget)
-        val newCategory = findBudgetCategory(newTransaction, newBudget)
+//        val oldCategory = findBudgetCategory(oldTransaction, oldBudget)
+//        val newCategory = findBudgetCategory(newTransaction, newBudget)
 
-        if (oldCategory.category.id == newCategory.category.id) {
-            async {
-                updateBudgetCategory(oldTransaction, oldBudget, -difference)
-                updateBudgetCategory(newTransaction, newBudget, difference)
-            }
-        } else {
-            async {
-                updateBudgetCategory(
-                    oldTransaction,
-                    oldBudget,
-                    -difference,
-                    isCategoryChanged = true,
-                    isOldCategory = true
-                )
-                updateBudgetCategory(newTransaction, newBudget, difference)
-            }
+
+        async {
+            updateBudgetCategory(
+                oldTransaction,
+                oldBudget,
+                -difference,
+                isCategoryChanged = true,
+                isOldCategory = true,
+                isNewBudget = true
+            )
+            updateBudgetCategory(newTransaction, newBudget, difference, isNewBudget = true)
         }
+
     }
 
     private suspend fun findBudgetCategory(transaction: Transaction, budget: Budget): BudgetCategory {
@@ -176,7 +180,7 @@ class FinancialService(
 
         } else {
             budget.incomeCategories.firstOrNull { it.category.id == transaction.category.id }
-                ?:addCategoryToBudget(transaction.category, budget)
+                ?: addCategoryToBudget(transaction.category, budget)
         }
     }
 
@@ -202,22 +206,27 @@ class FinancialService(
         budget: Budget,
         difference: Double,
         isCategoryChanged: Boolean = false,
-        isOldCategory: Boolean = false
+        isOldCategory: Boolean = false,
+        isNewBudget: Boolean = false
     ): Double {
-        val sums = getBudgetSumsByCategory(transaction.category.id!!, budget)
-        val categoryBudget = budget.categories.firstOrNull { it.category.id == transaction.category.id }
-            ?: throw NotFoundException("Not found category in budget")
-        categoryBudget.currentPlanned = sums.getDouble("plannedAmount")
-        categoryBudget.currentSpent = sums.getDouble("instantAmount")
-        if (transaction.type.code == "PLANNED") {
-            if (isCategoryChanged) {
-                if (isOldCategory) {
-                    categoryBudget.currentLimit -= transaction.amount
-                } else categoryBudget.currentLimit += transaction.amount
-            } else categoryBudget.currentLimit += difference
-        }
-        budgetRepo.save(budget).awaitSingle()
-        return 1.0
+        return if (transaction.category.type.code == "EXPENSE") {
+            val sums = getBudgetSumsByCategory(transaction.category.id!!, budget)
+            val categoryBudget = budget.categories.firstOrNull { it.category.id == transaction.category.id }
+                ?: throw NotFoundException("Not found category in budget")
+            categoryBudget.currentPlanned = sums.getDouble("plannedAmount")
+            categoryBudget.currentSpent = sums.getDouble("instantAmount")
+            if (transaction.type.code == "PLANNED") {
+                if (isCategoryChanged) {
+                    if (isOldCategory) {
+                        categoryBudget.currentLimit -= transaction.amount
+                    } else categoryBudget.currentLimit += transaction.amount
+                } else if (isNewBudget) {
+                    categoryBudget.currentLimit += transaction.amount
+                } else categoryBudget.currentLimit += difference
+            }
+            budgetRepo.save(budget).awaitSingle()
+            1.0
+        } else 0.0
     }
 
 
@@ -367,6 +376,7 @@ class FinancialService(
         budgetDTO.plannedExpenses = transactions.get("plannedExpenses") as MutableList
         budgetDTO.plannedIncomes = transactions["plannedIncomes"] as MutableList
         budgetDTO.transactions = transactions["instantTransactions"] as MutableList
+        logger.info("got budget for spaceId=$spaceId, id=$id")
 
         budgetDTO
     }
@@ -752,8 +762,39 @@ class FinancialService(
         }
     }
 
+    suspend fun getAllTransactions(): List<Transaction>{
 
-    suspend fun getTransactionByParentId(parentId: String): Transaction {
+        // Сборка агрегации
+        val lookup = lookup("categories", "category.\$id", "_id", "categoryDetails")
+        val unwindCategory = unwind("categoryDetails")
+        val lookupSpaces = lookup("spaces", "space.\$id", "_id", "spaceDetails")
+        val unwindSpace = unwind("spaceDetails")
+        val lookupUsers = lookup("users", "user.\$id", "_id", "userDetails")
+        val unwindUser = unwind("userDetails")
+        val sort =
+            sort(Sort.by(Direction.DESC, "date").and(Sort.by(Direction.DESC, "createdAt")))
+
+        val aggregationBuilder = mutableListOf(
+            lookup,
+            unwindCategory,
+            lookupSpaces,
+            unwindSpace,
+            lookupUsers,
+            unwindUser,
+            sort
+           )
+
+        val aggregation = newAggregation(aggregationBuilder)
+
+        return reactiveMongoTemplate.aggregate(
+            aggregation, "transactions", Document::class.java
+        ).collectList().awaitSingle().map { doc ->
+                transactionsMapper.fromDocument(doc)
+        }
+    }
+
+
+    suspend fun getTransactionByParentId(parentId: String): Transaction? {
         // Сборка агрегации
         val lookup = lookup("categories", "category.\$id", "_id", "categoryDetails")
         val unwindCategory = unwind("categoryDetails")
@@ -780,7 +821,7 @@ class FinancialService(
         ).map { doc ->
             transactionsMapper.fromDocument(doc)
 
-        }.awaitFirstOrNull() ?: throw NotFoundException("Child transaction with parent id $parentId not found")
+        }.awaitFirstOrNull()
     }
 
 
@@ -843,24 +884,48 @@ class FinancialService(
     }
 
 
-    suspend fun createTransaction(space: Space, transaction: Transaction): Transaction {
-        val securityContextHolder = ReactiveSecurityContextHolder.getContext().awaitSingle()
-        val user = userService.getByUserNameWoPass(securityContextHolder.authentication.name)
-        if (space.users.none { it.id.toString() == user.id }) {
+    private val scope = CoroutineScope(Dispatchers.IO + SupervisorJob())
+
+    suspend fun createTransaction(space: Space, transaction: Transaction, user: User? = null): Transaction {
+        val author = user
+            ?: userService.getByUserNameWoPass(
+                ReactiveSecurityContextHolder.getContext().awaitSingle().authentication.name
+            )
+        if (space.users.none { it.id.toString() == author.id }) {
             throw IllegalArgumentException("User does not have access to this Space")
         }
         // Привязываем space и user к транзакции
-        transaction.user = user
+        transaction.user = author
         transaction.space = space
 
         val savedTransaction = transactionsRepo.save(transaction).awaitSingle()
+
         updateBudgetOnCreate(savedTransaction)
+        scope.launch {
+            val dateFormatter = DateTimeFormatter.ofPattern("dd.MM.yyyy")
+            val transactionType = if (transaction.type.code == "INSTANT") "текущую" else "плановую"
+
+            subscriptionService.sendToSpaceOwner(
+                space.owner!!.id!!, PushMessage(
+                    title = "Новая транзакция в пространстве ${space.name}!",
+                    body = "Пользователь ${author.username} создал $transactionType транзакцию на сумму ${transaction.amount.toInt()} с комментарием ${transaction.comment} с датой ${
+                        dateFormatter.format(
+                            transaction.date
+                        )
+                    }",
+                    url = "https://luminic.space/"
+                )
+            )
+        }
+        scope.launch {
+            nlpService.reteach()
+        }
         return savedTransaction
     }
 
 
     @CacheEvict(cacheNames = ["transactions", "budgets"], allEntries = true)
-    suspend fun editTransaction(transaction: Transaction): Transaction {
+    suspend fun editTransaction(transaction: Transaction, author: User): Transaction {
         val oldStateOfTransaction = getTransactionById(transaction.id!!)
         val changed = compareSumDateDoneIsChanged(oldStateOfTransaction, transaction)
         if (!changed) {
@@ -868,39 +933,90 @@ class FinancialService(
         }
         val amountDifference = transaction.amount - oldStateOfTransaction.amount
 
-        if (oldStateOfTransaction.isDone && oldStateOfTransaction.type.code == "PLANNED") {
+        if (oldStateOfTransaction.type.code == "PLANNED") {
             handleChildTransaction(
                 oldStateOfTransaction,
                 transaction
             )
         }
+        val space = transaction.space
         val savedTransaction = transactionsRepo.save(transaction).awaitSingle()
         updateBudgetOnEdit(oldStateOfTransaction, savedTransaction, amountDifference)
+        scope.launch {
+            var whatChanged = "nothing"
+            val dateFormatter = DateTimeFormatter.ofPattern("dd.MM.yyyy")
+            val transactionType = if (transaction.type.code == "INSTANT") "текущую" else "плановую"
+
+            val sb = StringBuilder()
+            if (oldStateOfTransaction.amount != transaction.amount) {
+                sb.append("${oldStateOfTransaction.amount} → ${transaction.amount}\n")
+                whatChanged = "main"
+            }
+            if (oldStateOfTransaction.comment != transaction.comment) {
+                sb.append("${oldStateOfTransaction.comment} → ${transaction.comment}\n")
+                whatChanged = "main"
+
+            }
+            if (oldStateOfTransaction.date != transaction.date) {
+                sb.append("${dateFormatter.format(oldStateOfTransaction.date)} → ${dateFormatter.format(transaction.date)}\n")
+                whatChanged = "main"
+            }
+            if (!oldStateOfTransaction.isDone && transaction.isDone) {
+                whatChanged = "done_true"
+            }
+            if (oldStateOfTransaction.isDone && !transaction.isDone) {
+                whatChanged = "done_false"
+            }
+
+            val body: String = when (whatChanged) {
+                "main" -> {
+                    "Пользователь ${author.username} изменил $transactionType транзакцию:\n$sb"
+                }
+
+                "done_true" -> {
+                    "Пользователь ${author.username} выполнил ${transaction.comment} с суммой ${transaction.amount.toInt()}"
+                }
+
+                "done_false" -> {
+                    "Пользователь ${author.username} отменил выполнение ${transaction.comment} с суммой ${transaction.amount.toInt()}"
+                }
+
+                else -> "Изменения не обнаружены, но что то точно изменилось"
+            }
+
+            subscriptionService.sendToSpaceOwner(
+                space?.owner!!.id!!, PushMessage(
+                    title = "Новое действие в пространстве ${space.name}!",
+                    body = body,
+                    url = "https://luminic.space/"
+                )
+            )
+        }
+
         return savedTransaction
     }
 
 
     private suspend fun handleChildTransaction(oldTransaction: Transaction, newTransaction: Transaction) {
-        val childTransaction = getTransactionByParentId(newTransaction.id!!)
-
-        logger.info("Updating child: $childTransaction")
-        val updatedChild = childTransaction.copy(
-            amount = newTransaction.amount,
-            category = newTransaction.category,
-            comment = newTransaction.comment,
-            user = newTransaction.user
-        )
-        transactionsRepo.save(updatedChild).awaitSingle()
-
         if (!oldTransaction.isDone && newTransaction.isDone) {
             val newChildTransaction = newTransaction.copy(
                 id = null, type = TransactionType("INSTANT", "Текущие"), parentId = newTransaction.id
             )
             transactionsRepo.save(newChildTransaction).awaitSingle()
             updateBudgetOnCreate(newChildTransaction)
-
         } else if (oldTransaction.isDone && !newTransaction.isDone) {
-            deleteTransaction(childTransaction)
+            val childTransaction = getTransactionByParentId(newTransaction.id!!)
+            childTransaction?.let { deleteTransaction(it) }
+        } else {
+            val childTransaction = getTransactionByParentId(newTransaction.id!!)
+            childTransaction?.let {
+                logger.info("Updating child: $it")
+                it.amount = newTransaction.amount
+                it.category = newTransaction.category
+                it.comment = newTransaction.comment
+                it.user = newTransaction.user
+                transactionsRepo.save(it).awaitSingle()
+            }
         }
     }
 

src/main/kotlin/space/luminic/budgerapp/services/NLPService.kt

@@ -0,0 +1,36 @@
+package space.luminic.budgerapp.services
+
+import kotlinx.coroutines.reactive.awaitSingle
+import kotlinx.coroutines.reactor.awaitSingleOrNull
+import org.slf4j.LoggerFactory
+import org.springframework.stereotype.Service
+import org.springframework.web.reactive.function.client.WebClient
+import org.springframework.web.reactive.function.client.bodyToMono
+import space.luminic.budgerapp.configs.NLPConfig
+import space.luminic.budgerapp.models.CategoryPrediction
+
+@Service
+class NLPService(
+    private val nlpConfig: NLPConfig,
+    private val webClient: WebClient = WebClient.builder()
+        .baseUrl(nlpConfig.address)
+//    .defaultHeader("Authorization", "Bearer YOUR_API_KEY")
+        .build(),
+) {
+    private val logging = LoggerFactory.getLogger(NLPService::class.java)
+
+    suspend fun reteach() {
+        logging.info("Reteaching NLP")
+        webClient.get().uri("/reteach").retrieve().bodyToMono<Void>().awaitSingleOrNull()
+    }
+
+    suspend fun predictCategory(category: String, cloud: Int): List<CategoryPrediction> {
+        val response = webClient.get().uri("/predict?req=$category&cloud=$cloud")
+            .retrieve()
+            .bodyToFlux(CategoryPrediction::class.java)
+            .collectList()
+            .awaitSingle()
+        return response
+    }
+
+}

src/main/kotlin/space/luminic/budgerapp/services/RecurrentService.kt

@@ -1,6 +1,7 @@
 package space.luminic.budgerapp.services
 
 
+import kotlinx.coroutines.reactive.awaitFirstOrNull
 import kotlinx.coroutines.reactive.awaitLast
 import kotlinx.coroutines.reactive.awaitSingle
 import kotlinx.coroutines.reactor.awaitSingleOrNull
@@ -36,7 +37,7 @@ class RecurrentService(
     private val logger = LoggerFactory.getLogger(javaClass)
 
 
-    fun getRecurrents(spaceId: String): Mono<List<Recurrent>> {
+    suspend fun getRecurrents(spaceId: String): List<Recurrent> {
         val lookupCategories = lookup("categories", "category.\$id", "_id", "categoryDetails")
         val unwindCategory = unwind("categoryDetails")
 
@@ -48,12 +49,13 @@ class RecurrentService(
         val aggregation =
             newAggregation(lookupCategories, unwindCategory, lookupSpace, unwindSpace, matchStage, sort)
         // Запрос рекуррентных платежей
-        return reactiveMongoTemplate.aggregate(aggregation, "recurrents", Document::class.java).collectList()
+        return reactiveMongoTemplate.aggregate(aggregation, "recurrents", Document::class.java)
+            .collectList()
             .map { docs ->
                 docs.map { doc ->
                     recurrentMapper.fromDocument(doc)
-                }.toList()
-            }
+                }
+            }.awaitSingle()
     }
 
 
@@ -82,35 +84,38 @@ class RecurrentService(
         val context = ReactiveSecurityContextHolder.getContext().awaitSingleOrNull()
             ?: throw IllegalStateException("SecurityContext is empty!")
         val user = userService.getByUserNameWoPass(context.authentication.name)
-        val recurrents = getRecurrents(space.id!!).awaitSingle()
-        val transactions = recurrents.map { recurrent ->
-            val transactionDate = when {
-                recurrent.atDay in budget.dateFrom.dayOfMonth..daysInCurrentMonth -> {
-                    currentYearMonth.atDay(recurrent.atDay)
-                }
+        val recurrents = getRecurrents(space.id!!)
+        if (recurrents.isNotEmpty()) {
+            val transactions = recurrents.map { recurrent ->
+                val transactionDate = when {
+                    recurrent.atDay in budget.dateFrom.dayOfMonth..daysInCurrentMonth -> {
+                        currentYearMonth.atDay(recurrent.atDay)
+                    }
 
-                recurrent.atDay < budget.dateFrom.dayOfMonth -> {
-                    currentYearMonth.atDay(recurrent.atDay).plusMonths(1)
-                }
+                    recurrent.atDay < budget.dateFrom.dayOfMonth -> {
+                        currentYearMonth.atDay(recurrent.atDay).plusMonths(1)
+                    }
 
-                else -> {
-                    val extraDays = recurrent.atDay - daysInCurrentMonth
-                    currentYearMonth.plusMonths(1).atDay(extraDays)
+                    else -> {
+                        val extraDays = recurrent.atDay - daysInCurrentMonth
+                        currentYearMonth.plusMonths(1).atDay(extraDays)
+                    }
                 }
+                // Создаем транзакцию
+                Transaction(
+                    space = space,
+                    date = transactionDate,
+                    amount = recurrent.amount.toDouble(),
+                    category = recurrent.category,
+                    isDone = false,
+                    comment = recurrent.name,
+                    user = user,
+                    type = TransactionType("PLANNED", "Запланированные")
+                )
             }
-            // Создаем транзакцию
-            Transaction(
-                space = space,
-                date = transactionDate,
-                amount = recurrent.amount.toDouble(),
-                category = recurrent.category,
-                isDone = false,
-                comment = recurrent.name,
-                user = user,
-                type = TransactionType("PLANNED", "Запланированные")
-            )
+            transactionRepo.saveAll(transactions).awaitLast()
         }
-        transactionRepo.saveAll(transactions).awaitLast()
+
     }
 
 
@@ -120,8 +125,8 @@ class RecurrentService(
         )
     }
 
-    fun deleteRecurrent(id: String): Mono<Void> {
-        return recurrentRepo.deleteById(id)
+    suspend fun deleteRecurrent(id: String) {
+        recurrentRepo.deleteById(id).awaitFirstOrNull()
     }
 
 

src/main/kotlin/space/luminic/budgerapp/services/SpaceService.kt

@@ -4,6 +4,7 @@ import kotlinx.coroutines.coroutineScope
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.reactive.awaitFirst
 import kotlinx.coroutines.reactive.awaitFirstOrNull
+import kotlinx.coroutines.reactive.awaitLast
 import kotlinx.coroutines.reactive.awaitSingle
 import kotlinx.coroutines.reactor.awaitSingleOrNull
 import org.bson.Document
@@ -18,6 +19,7 @@ import space.luminic.budgerapp.configs.AuthException
 import space.luminic.budgerapp.models.*
 import space.luminic.budgerapp.repos.*
 import java.time.LocalDateTime
+import java.time.ZoneId
 import java.util.UUID
 
 @Service
@@ -35,14 +37,9 @@ class SpaceService(
     private val tagRepo: TagRepo
 ) {
 
-    suspend fun isValidRequest(spaceId: String): Space {
-        val securityContextHolder = ReactiveSecurityContextHolder.getContext().awaitSingleOrNull()
-            ?: throw AuthException("Authentication failed")
-        val authentication = securityContextHolder.authentication
 
-        val username = authentication.name
-        // Получаем пользователя по имени
-        val user = userService.getByUsername(username)
+
+    suspend fun isValidRequest(spaceId: String, user: User): Space {
         val space = getSpace(spaceId)
 
         // Проверяем доступ пользователя к пространству
@@ -92,7 +89,8 @@ class SpaceService(
                                 username = userDoc.getString("username"),
                                 firstName = userDoc.getString("firstName")
                             )
-                        }.toMutableList()
+                        }.toMutableList(),
+                        createdAt = doc.getDate("createdAt").toInstant().atZone(ZoneId.systemDefault()).toLocalDate()
                     )
                 }
             }.awaitFirst()
@@ -120,7 +118,7 @@ class SpaceService(
                 .map { category ->
                     category.copy(id = null, space = savedSpace) // Создаем новую копию
                 }
-            categoryRepo.saveAll(categories).awaitSingle()
+            categoryRepo.saveAll(categories).awaitLast()
             savedSpace
         }
 
@@ -142,12 +140,12 @@ class SpaceService(
 
             launch {
                 val categories =
-                    categoryService.getCategories(objectId.toString(), null, "name", "ASC").awaitFirstOrNull().orEmpty()
+                    categoryService.getCategories(objectId.toString(), null, "name", "ASC")
                 categoryRepo.deleteAll(categories).awaitFirstOrNull()
             }
 
             launch {
-                val recurrents = recurrentService.getRecurrents(objectId.toString()).awaitFirstOrNull().orEmpty()
+                val recurrents = recurrentService.getRecurrents(objectId.toString())
                 recurrentRepo.deleteAll(recurrents).awaitFirstOrNull()
             }
         }
@@ -282,7 +280,6 @@ class SpaceService(
         val existedTag = findTag(space, tagCode) ?: throw NoSuchElementException("Tag with code $tagCode not found")
         val categoriesWithTag =
             categoryService.getCategories(space.id!!, sortBy = "name", direction = "ASC", tagCode = existedTag.code)
-                .awaitSingleOrNull().orEmpty()
         categoriesWithTag.map { cat ->
             cat.tags.removeIf { it.code == tagCode } // Изменяем список тегов
             cat

src/main/kotlin/space/luminic/budgerapp/services/SubscriptionService.kt

@@ -3,13 +3,16 @@ package space.luminic.budgerapp.services
 
 import com.interaso.webpush.VapidKeys
 import com.interaso.webpush.WebPushService
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.launch
 import kotlinx.coroutines.reactive.awaitSingle
 import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
+import org.bson.types.ObjectId
 import org.slf4j.LoggerFactory
 import org.springframework.dao.DuplicateKeyException
 import org.springframework.stereotype.Service
-import reactor.core.publisher.Mono
 import space.luminic.budgerapp.models.PushMessage
 import space.luminic.budgerapp.models.Subscription
 import space.luminic.budgerapp.models.SubscriptionDTO
@@ -36,38 +39,50 @@ class SubscriptionService(private val subscriptionRepo: SubscriptionRepo) {
             vapidKeys = VapidKeys.fromUncompressedBytes(VAPID_PUBLIC_KEY, VAPID_PRIVATE_KEY)
         )
 
-    fun sendNotification(endpoint: String, p256dh: String, auth: String, payload: PushMessage): Mono<Void> {
-        return Mono.fromRunnable<Void> {
+
+    suspend fun sendToSpaceOwner(ownerId: String, message: PushMessage) = coroutineScope {
+        val ownerTokens = subscriptionRepo.findByUserIdAndIsActive(ObjectId(ownerId)).collectList().awaitSingle()
+
+        ownerTokens.forEach { token ->
+            launch(Dispatchers.IO) { // Теперь мы точно в корутин скоупе
+                try {
+                    sendNotification(token.endpoint, token.p256dh, token.auth, message)
+                } catch (e: Exception) {
+                    logger.error("Ошибка при отправке уведомления: ${e.message}", e)
+                }
+            }
+        }
+    }
+
+
+    suspend fun sendNotification(endpoint: String, p256dh: String, auth: String, payload: PushMessage) {
+        try {
             pushService.send(
                 payload = Json.encodeToString(payload),
                 endpoint = endpoint,
                 p256dh = p256dh,
                 auth = auth
             )
+            logger.info("Уведомление успешно отправлено на endpoint: $endpoint")
+
+        } catch (e: Exception) {
+            logger.error("Ошибка при отправке уведомления на endpoint $endpoint: ${e.message}")
+            throw e
         }
-            .doOnSuccess {
-                logger.info("Уведомление успешно отправлено на endpoint: $endpoint")
-            }
-            .doOnError { e ->
-                logger.error("Ошибка при отправке уведомления на endpoint $endpoint: ${e.message}")
-            }
-            .onErrorResume { e ->
-                Mono.error(e) // Пробрасываем ошибку дальше, если нужна обработка выше
-            }
     }
 
 
-    fun sendToAll(payload: PushMessage): Mono<List<String>> {
-        return subscriptionRepo.findAll()
-            .flatMap { sub ->
+    suspend fun sendToAll(payload: PushMessage) {
+
+        subscriptionRepo.findAll().collectList().awaitSingle().forEach { sub ->
+
+            try {
                 sendNotification(sub.endpoint, sub.p256dh, sub.auth, payload)
-                    .then(Mono.just("${sub.user?.username} at endpoint ${sub.endpoint}"))
-                    .onErrorResume { e ->
-                        sub.isActive = false
-                        subscriptionRepo.save(sub).then(Mono.empty())
-                    }
+            } catch (e: Exception) {
+                sub.isActive = false
+                subscriptionRepo.save(sub).awaitSingle()
             }
-            .collectList() // Собираем результаты в список
+        }
     }
 
 

src/main/kotlin/space/luminic/budgerapp/services/TokenService.kt

@@ -1,5 +1,6 @@
 package space.luminic.budgerapp.services
 
+import kotlinx.coroutines.reactor.awaitSingle
 import org.springframework.cache.annotation.CacheEvict
 import org.springframework.stereotype.Service
 import reactor.core.publisher.Mono
@@ -12,14 +13,14 @@ import java.time.LocalDateTime
 class TokenService(private val tokenRepository: TokenRepo) {
 
     @CacheEvict("tokens", allEntries = true)
-    fun saveToken(token: String, username: String, expiresAt: LocalDateTime): Mono<Token> {
+    suspend fun saveToken(token: String, username: String, expiresAt: LocalDateTime): Token {
         val newToken = Token(
             token = token,
             username = username,
             issuedAt = LocalDateTime.now(),
             expiresAt = expiresAt
         )
-        return tokenRepository.save(newToken)
+        return tokenRepository.save(newToken).awaitSingle()
     }
 
     fun getToken(token: String): Mono<Token> {

src/main/kotlin/space/luminic/budgerapp/services/UserService.kt

@@ -29,8 +29,12 @@ class UserService(val userRepo: UserRepo) {
             .switchIfEmpty(Mono.error(Exception("User not found"))) // Обрабатываем случай, когда пользователь не найден
     }
 
+    suspend fun getUserByTelegramId(telegramId: Long): User? {
+        return userRepo.findByTgId(telegramId.toString()).awaitSingleOrNull()
+    }
 
-        @Cacheable("users", key = "#username")
+
+    @Cacheable("users", key = "#username")
     suspend fun getByUserNameWoPass(username: String): User {
         return userRepo.findByUsernameWOPassword(username).awaitSingleOrNull()
             ?: throw NotFoundException("User with username: $username not found")

src/main/kotlin/space/luminic/budgerapp/services/WishListService.kt

@@ -48,9 +48,11 @@ class WishListService(
         val match = match(
             Criteria.where("spaceDetails._id").`is`(ObjectId(spaceId))
                 .andOperator(
-                    Criteria.where("ownerDetails._id").`is`(ObjectId(user.id))
-                        .orOperator(Criteria.where("isPrivate").`is`(false))
+                Criteria().orOperator(
+                    Criteria.where("ownerDetails._id").`is`(ObjectId(user.id)),
+                    Criteria.where("isPrivate").`is`(false)
                 )
+            )
         )
 
         val aggregation = newAggregation(*(getLookupsAndUnwinds().toTypedArray()), match)
@@ -60,13 +62,14 @@ class WishListService(
             }.toList()
     }
 
-    suspend fun getList(listId: String): WishList {
+    suspend fun getList(listId: String, isActive: Boolean = true): WishList {
         val user = userService.getByUserNameWoPass(
             ReactiveSecurityContextHolder.getContext().awaitSingle().authentication.name
         )
         val match = match(
             Criteria.where("_id").`is`(ObjectId(listId))
-                .andOperator(Criteria.where("ownerDetails._id").`is`(ObjectId(user.id)))
+//                .andOperator(Criteria.where("ownerDetails._id").`is`(ObjectId(user.id)))
+//                .andOperator(Criteria.where("isActive").`is`(isActive))
         )
 
 

src/main/kotlin/space/luminic/budgerapp/services/WishlistExternalService.kt

@@ -1,12 +1,19 @@
 package space.luminic.budgerapp.services
 
+import com.mongodb.client.model.Filters.and
+import com.mongodb.client.model.Filters.eq
 import kotlinx.coroutines.reactor.awaitSingle
 import kotlinx.coroutines.reactor.awaitSingleOrNull
 import org.bson.Document
 import org.bson.types.ObjectId
 import org.springframework.data.mongodb.core.ReactiveMongoTemplate
+import org.springframework.data.mongodb.core.aggregation.Aggregation
 import org.springframework.data.mongodb.core.aggregation.Aggregation.*
+import org.springframework.data.mongodb.core.aggregation.AggregationOperation
+import org.springframework.data.mongodb.core.aggregation.LookupOperation
+import org.springframework.data.mongodb.core.aggregation.VariableOperators
 import org.springframework.data.mongodb.core.query.Criteria
+import org.springframework.data.mongodb.core.query.Criteria.expr
 import org.springframework.stereotype.Service
 import space.luminic.budgerapp.mappers.WishListMapper
 import space.luminic.budgerapp.models.NotFoundException
@@ -27,7 +34,32 @@ class WishlistExternalService(
         val unwindSpace = unwind("spaceDetails")
         val lookupOwner = lookup("users", "owner.\$id", "_id", "ownerDetails")
         val unwindOwner = unwind("ownerDetails")
-        val lookupItems = lookup("wishlistItems", "items.\$id", "_id", "itemsDetails")
+//        val lookupItems = lookup("wishlistItems", "items.\$id", "_id", "itemsDetails")
+        // Расширенный lookup с фильтром isActive == true
+        val lookupItems = AggregationOperation { context ->
+            Document(
+                "\$lookup", Document()
+                    .append("from", "wishlistItems")
+                    .append("let", Document("itemIds", "\$items.\$id"))
+                    .append("pipeline", listOf(
+                        Document(
+                            "\$match", Document(
+                                "\$expr", Document(
+                                    "\$and", listOf(
+                                        Document("\$in", listOf("\$_id", Document("\$map", Document()
+                                            .append("input", "\$\$itemIds")
+                                            .append("as", "id")
+                                            .append("in", Document("\$toObjectId", "\$\$id"))
+                                        ))),
+                                        Document("\$eq", listOf("\$isActive", true))
+                                    )
+                                )
+                            )
+                        )
+                    ))
+                    .append("as", "itemsDetails")
+            )
+        }
         val match = match(
             Criteria.where("_id").`is`(ObjectId(wishListId))
         )

src/main/kotlin/space/luminic/budgerapp/utils/JWTUtil.kt

@@ -24,14 +24,6 @@ class JWTUtil(private val tokenService: TokenService) {
             .setExpiration(expireAt) // 10 дней
             .signWith(key)
             .compact()
-        tokenService.saveToken(
-            token,
-            username,
-            LocalDateTime.from(
-                expireAt.toInstant().atZone(ZoneId.systemDefault())
-                    .toLocalDateTime()
-            )
-        )
         return token
 
     }

src/main/kotlin/space/luminic/budgerapp/utils/ScheduledTasks.kt

@@ -14,7 +14,7 @@ class ScheduledTasks(private val subscriptionService: SubscriptionService,
     private val logger = LoggerFactory.getLogger(ScheduledTasks::class.java)
 
     @Scheduled(cron = "0 30 19 * * *")
-    fun sendNotificationOfMoneyFilling() {
+    suspend fun sendNotificationOfMoneyFilling() {
         subscriptionService.sendToAll(
             PushMessage(
                 title = "Время заполнять траты!🤑",
@@ -23,13 +23,6 @@ class ScheduledTasks(private val subscriptionService: SubscriptionService,
                 badge = "/apple-touch-icon.png",
                 url = "https://luminic.space/transactions/create"
             )
-        ).doOnNext { responses ->
-            responses.forEach { response ->
-                logger.info("Уведомление отправлено: $response")
-            }
-        }.subscribe(
-            { logger.info("Все уведомления отправлены.") },
-            { error -> logger.error("Ошибка при отправке уведомлений: ${error.message}", error) }
         )
     }
 

src/main/resources/application-dev-local.properties

@@ -17,11 +17,4 @@ spring.datasource.url=jdbc:postgresql://213.183.51.243/familybudget_app
 spring.datasource.username=familybudget_app
 spring.datasource.password=FB1q2w3e4r!
 
-
-# ??????? JDBC
-spring.datasource.driver-class-name=org.postgresql.Driver
-
-# ????????? Hibernate
-spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
-spring.jpa.hibernate.ddl-auto=none
-
+telegram.bot.token = 6972242509:AAGyXuL3T-BNE4XMoo_qvtaYxw_SuiS_dDs

src/main/resources/application-dev.properties

@@ -1,27 +1,9 @@
 spring.application.name=budger-app
-
-spring.data.mongodb.host=77.222.32.64
-spring.data.mongodb.port=27017
-spring.data.mongodb.database=budger-app
+spring.data.mongodb.uri=mongodb://budger-app:BA1q2w3e4r!@luminic.space:27017/budger-app?authSource=admin&minPoolSize=10&maxPoolSize=100
 #spring.data.mongodb.username=budger-app
 #spring.data.mongodb.password=BA1q2w3e4r!
 #spring.data.mongodb.authentication-database=admin
-
-
 management.endpoints.web.exposure.include=*
 management.endpoint.health.show-details=always
-
-
-
-spring.datasource.url=jdbc:postgresql://213.183.51.243/familybudget_app
-spring.datasource.username=familybudget_app
-spring.datasource.password=FB1q2w3e4r!
-
-
-# ??????? JDBC
-spring.datasource.driver-class-name=org.postgresql.Driver
-
-# ????????? Hibernate
-spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
-spring.jpa.hibernate.ddl-auto=none
-
+telegram.bot.token=6972242509:AAGyXuL3T-BNE4XMoo_qvtaYxw_SuiS_dDs
+nlp.address=http://127.0.0.1:8000

src/main/resources/application-prod.properties

@@ -16,5 +16,5 @@ logging.level.org.springframework.data.mongodb.code = DEBUG
 #management.endpoint.metrics.access=read_only
 
 
-
-
+telegram.bot.token = 6662300972:AAFXjk_h0AUCy4bORC12UcdXbYnh2QSVKAY
+nlp.address=https://nlp.luminic.space

src/main/resources/application.properties

@@ -7,8 +7,6 @@ spring.webflux.base-path=/api
 spring.profiles.active=prod
 spring.main.web-application-type=reactive
 
-
-
 logging.level.org.springframework.web=INFO
 logging.level.org.springframework.data = INFO
 logging.level.org.springframework.data.mongodb.core.ReactiveMongoTemplate=INFO
@@ -34,3 +32,6 @@ management.endpoints.web.exposure.include=*
 # Enable Prometheus metrics export
 management.prometheus.metrics.export.enabled=true
 
+telegram.bot.username = expenses_diary_bot
+
+