Add room type images list endpoint

2026-01-27 23:34:37 +05:30
parent e4c38a699f
commit df351204ed
4 changed files with 99 additions and 0 deletions
--- a/src/main/kotlin/com/android/trisolarisserver/controller/RoomTypeImages.kt
+++ b/src/main/kotlin/com/android/trisolarisserver/controller/RoomTypeImages.kt
@@ -0,0 +1,83 @@
+package com.android.trisolarisserver.controller
+
+import com.android.trisolarisserver.controller.dto.RoomImageResponse
+import com.android.trisolarisserver.models.room.RoomImage
+import com.android.trisolarisserver.models.room.RoomImageTag
+import com.android.trisolarisserver.repo.RoomImageRepo
+import com.android.trisolarisserver.repo.RoomTypeRepo
+import org.springframework.http.HttpStatus
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.PathVariable
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RestController
+import org.springframework.web.server.ResponseStatusException
+import java.nio.file.Files
+import java.nio.file.Paths
+import java.util.UUID
+
+@RestController
+@RequestMapping("/properties/{propertyId}/room-types/{roomTypeCode}/images")
+class RoomTypeImages(
+    private val roomTypeRepo: RoomTypeRepo,
+    private val roomImageRepo: RoomImageRepo,
+    @org.springframework.beans.factory.annotation.Value("\${storage.rooms.publicBaseUrl}")
+    private val publicBaseUrl: String
+) {
+
+    @GetMapping
+    fun listByRoomType(
+        @PathVariable propertyId: UUID,
+        @PathVariable roomTypeCode: String
+    ): List<RoomImageResponse> {
+        val roomType = roomTypeRepo.findByPropertyIdAndCodeIgnoreCase(propertyId, roomTypeCode)
+            ?: throw ResponseStatusException(HttpStatus.NOT_FOUND, "Room type not found")
+
+        val images = roomImageRepo.findByPropertyIdAndRoomTypeCodeOrdered(propertyId, roomType.code).toMutableList()
+        if (images.isEmpty()) return emptyList()
+
+        val missing = mutableListOf<RoomImage>()
+        val present = mutableListOf<RoomImage>()
+        for (img in images) {
+            val originalExists = Files.exists(Paths.get(img.originalPath))
+            if (!originalExists) {
+                missing.add(img)
+                try {
+                    Files.deleteIfExists(Paths.get(img.thumbnailPath))
+                } catch (_: Exception) {
+                }
+            } else {
+                present.add(img)
+            }
+        }
+        if (missing.isNotEmpty()) {
+            roomImageRepo.deleteAll(missing)
+        }
+        return present.map { it.toResponse(publicBaseUrl) }
+    }
+}
+
+private fun RoomImage.toResponse(baseUrl: String): RoomImageResponse {
+    val id = id ?: throw ResponseStatusException(HttpStatus.INTERNAL_SERVER_ERROR, "Image id missing")
+    return RoomImageResponse(
+        id = id,
+        propertyId = property.id!!,
+        roomId = room.id!!,
+        roomTypeCode = roomTypeCode,
+        url = "$baseUrl/properties/${property.id}/rooms/${room.id}/images/$id/file",
+        thumbnailUrl = "$baseUrl/properties/${property.id}/rooms/${room.id}/images/$id/file?size=thumb",
+        contentType = contentType,
+        sizeBytes = sizeBytes,
+        tags = tags.map { it.toResponse() }.toSet(),
+        roomSortOrder = roomSortOrder,
+        roomTypeSortOrder = roomTypeSortOrder,
+        createdAt = createdAt.toString()
+    )
+}
+
+private fun RoomImageTag.toResponse(): com.android.trisolarisserver.controller.dto.RoomImageTagResponse {
+    val id = id ?: throw ResponseStatusException(HttpStatus.INTERNAL_SERVER_ERROR, "Tag id missing")
+    return com.android.trisolarisserver.controller.dto.RoomImageTagResponse(
+        id = id,
+        name = name
+    )
+}