chore: import upstream snapshot with attribution

apps/sim/app/api/tools/mysql/query/route.ts

@@ -0,0 +1,68 @@
+import { createLogger } from '@sim/logger'
+import { getErrorMessage } from '@sim/utils/errors'
+import { generateId } from '@sim/utils/id'
+import { type NextRequest, NextResponse } from 'next/server'
+import { mysqlQueryContract } from '@/lib/api/contracts/tools/databases/mysql'
+import { parseToolRequest } from '@/lib/api/server'
+import { checkInternalAuth } from '@/lib/auth/hybrid'
+import { withRouteHandler } from '@/lib/core/utils/with-route-handler'
+import { createMySQLConnection, executeQuery, validateQuery } from '@/app/api/tools/mysql/utils'
+
+const logger = createLogger('MySQLQueryAPI')
+
+export const POST = withRouteHandler(async (request: NextRequest) => {
+  const requestId = generateId().slice(0, 8)
+
+  try {
+    const auth = await checkInternalAuth(request)
+    if (!auth.success || !auth.userId) {
+      logger.warn(`[${requestId}] Unauthorized MySQL query attempt`)
+      return NextResponse.json({ error: auth.error || 'Unauthorized' }, { status: 401 })
+    }
+
+    const parsed = await parseToolRequest(mysqlQueryContract, request, { logger })
+    if (!parsed.success) return parsed.response
+    const params = parsed.data.body
+
+    logger.info(
+      `[${requestId}] Executing MySQL query on ${params.host}:${params.port}/${params.database}`
+    )
+
+    const validation = validateQuery(params.query)
+    if (!validation.isValid) {
+      logger.warn(`[${requestId}] Query validation failed: ${validation.error}`)
+      return NextResponse.json(
+        { error: `Query validation failed: ${validation.error}` },
+        { status: 400 }
+      )
+    }
+
+    const connection = await createMySQLConnection({
+      host: params.host,
+      port: params.port,
+      database: params.database,
+      username: params.username,
+      password: params.password,
+      ssl: params.ssl,
+    })
+
+    try {
+      const result = await executeQuery(connection, params.query)
+
+      logger.info(`[${requestId}] Query executed successfully, returned ${result.rowCount} rows`)
+
+      return NextResponse.json({
+        message: `Query executed successfully. ${result.rowCount} row(s) returned.`,
+        rows: result.rows,
+        rowCount: result.rowCount,
+      })
+    } finally {
+      await connection.end()
+    }
+  } catch (error) {
+    const errorMessage = getErrorMessage(error, 'Unknown error occurred')
+    logger.error(`[${requestId}] MySQL query failed:`, error)
+
+    return NextResponse.json({ error: `MySQL query failed: ${errorMessage}` }, { status: 500 })
+  }
+})