init

src/main/kotlin/space/luminic/budgerapp/repos/sqlrepo/TransactionsRepoSQl.kt

@@ -0,0 +1,65 @@
+package space.luminic.budgerapp.repos.sqlrepo
+
+import org.slf4j.LoggerFactory
+import org.springframework.jdbc.core.JdbcTemplate
+import org.springframework.jdbc.core.RowMapper
+import org.springframework.stereotype.Repository
+import space.luminic.budgerapp.models.Category
+import space.luminic.budgerapp.models.Transaction
+import space.luminic.budgerapp.models.TransactionType
+import space.luminic.budgerapp.models.User
+import space.luminic.budgerapp.repos.CategoryRepoOld
+import space.luminic.budgerapp.repos.UserRepoOld
+import space.luminic.budgerapp.services.CategoryService
+import space.luminic.budgerapp.services.UserService
+import java.sql.SQLException
+import java.time.LocalDate
+import java.time.ZoneId
+
+
+@Repository
+class TransactionsRepoSQl(
+    private val jdbcTemplate: JdbcTemplate,
+    private val userRepoOld: UserRepoOld,
+    private val categoryRepoOld: CategoryRepoOld
+) {
+
+    private val logger = LoggerFactory.getLogger(TransactionsRepoSQl::class.java)
+
+
+    fun getTransactions(): List<Transaction> {
+
+
+        return jdbcTemplate.query(
+            "SELECT tt.code as tt_code, tt.name as tt_name, u.username, c.name as c_name, t.comment, t.date, t.amount, t.is_done, t.created_at, t.id" +
+                    " FROM budger.transactions t" +
+                    " JOIN budger.transaction_types tt on t.transaction_type_code = tt.code " +
+                    " JOIN budger.categories c on t.category_id = c.id" +
+                    " LEFT JOIN budger.users u on t.user_id = u.id", transactionRowMapper()
+        )
+    }
+
+
+    fun transactionRowMapper() = RowMapper { rs, _ ->
+
+
+        val transaction = Transaction(
+            type = TransactionType(rs.getString("tt_code"), rs.getString("tt_name")),
+            user = rs.getString("username")
+                ?.let { userRepoOld.findByUsername(it) }
+                ?: userRepoOld.findByUsername("voroninv"),
+            category = categoryRepoOld.findByName(rs.getString("c_name"))!!,
+            comment = rs.getString("comment"),
+            date = rs.getDate("date").toLocalDate(),
+            amount = rs.getDouble("amount"),
+            isDone = rs.getBoolean("is_done"),
+            createdAt = rs.getTimestamp("created_at").toInstant()
+                .atZone(ZoneId.systemDefault())
+                .toLocalDateTime()
+        )
+        logger.info(transaction.toString())
+        return@RowMapper transaction
+    }
+
+
+}