feat: 使用旅拍相册批量删除接口

suixinkan/Features/TravelAlbum/API/TravelAlbumAPI.swift

@@ -41,8 +41,8 @@ protocol TravelAlbumServing {
     /// 删除旅拍相册。
     func deleteAlbum(id: Int) async throws
 
-    /// 删除旅拍相册素材。
-    func deleteMaterial(id: Int) async throws
+    /// 批量删除旅拍相册素材。
+    func batchDeleteMaterials(ids: [Int]) async throws
 
     /// 拉取相册小程序码。
     func mpCode(id: Int) async throws -> TravelAlbumMpCodeResponse
@@ -164,10 +164,14 @@ final class TravelAlbumAPI: TravelAlbumServing {
         )
     }
 
-    /// 删除旅拍相册素材。
-    func deleteMaterial(id: Int) async throws {
+    /// 批量删除旅拍相册素材。
+    func batchDeleteMaterials(ids: [Int]) async throws {
         let _: EmptyPayload = try await client.send(
-            APIRequest(method: .post, path: "\(basePath)/delete-material", body: TravelAlbumIDRequest(id: id))
+            APIRequest(
+                method: .post,
+                path: "\(basePath)/batch-delete-material",
+                body: TravelAlbumBatchDeleteMaterialRequest(ids: ids)
+            )
         )
     }
 
@@ -212,3 +216,8 @@ final class TravelAlbumAPI: TravelAlbumServing {
 private struct TravelAlbumIDRequest: Encodable, Sendable {
     let id: Int
 }
+
+/// 旅拍相册素材批量删除请求体。
+private struct TravelAlbumBatchDeleteMaterialRequest: Encodable, Sendable {
+    let ids: [Int]
+}

suixinkan/Features/TravelAlbum/ViewModels/TravelAlbumDetailViewModel.swift

@@ -267,15 +267,13 @@ final class TravelAlbumDetailViewModel {
 
     /// 删除已选素材。
     func deleteSelectedMaterials(api: any TravelAlbumServing) async {
-        let ids = Array(selectedMaterialIds)
+        let ids = selectedMaterialIds.sorted()
         guard !ids.isEmpty else {
             onShowMessage?("请选择要删除的素材")
             return
         }
         do {
-            for id in ids {
-                try await api.deleteMaterial(id: id)
-            }
+            try await api.batchDeleteMaterials(ids: ids)
             onShowMessage?("删除成功")
             isSelectionMode = false
             selectedMaterialIds = []

suixinkan/Features/TravelAlbum/ViewModels/TravelAlbumPreviewActionHandler.swift

@@ -17,7 +17,7 @@ final class TravelAlbumPreviewActionHandler: TravelAlbumPreviewActionHandling {
     /// 调用素材删除接口，仅在服务端确认成功后返回成功结果。
     func deleteProject(originalMaterialId: Int) async -> TravelAlbumPreviewActionResult {
         do {
-            try await api.deleteMaterial(id: originalMaterialId)
+            try await api.batchDeleteMaterials(ids: [originalMaterialId])
             return .success("删除成功")
         } catch is CancellationError {
             return .failure("删除已取消")

suixinkanTests/TravelAlbumAPITests.swift

@@ -104,6 +104,22 @@ final class TravelAlbumAPITests: XCTestCase {
         XCTAssertEqual(query?.first { $0.name == "material_id" }?.value, "6")
     }
 
+    func testBatchDeleteMaterialsBuildsPathAndBody() async throws {
+        let session = MockURLSession(responses: [envelopeJSON("{}")])
+        let api = TravelAlbumAPI(client: APIClient(environment: .testing, session: session))
+
+        try await api.batchDeleteMaterials(ids: [2031, 2032, 2033])
+
+        let request = try XCTUnwrap(session.requests.first)
+        XCTAssertEqual(request.httpMethod, "POST")
+        XCTAssertEqual(
+            request.url?.path,
+            "/api/yf-handset-app/photog/travel-album/batch-delete-material"
+        )
+        let body = try JSONSerialization.jsonObject(with: try XCTUnwrap(request.httpBody)) as? [String: Any]
+        XCTAssertEqual(body?["ids"] as? [Int], [2031, 2032, 2033])
+    }
+
     func testUploadMaterialBuildsPathAndBody() async throws {
         let material = envelopeJSON(#"{"id":6,"user_equity_travel_id":3,"status":1,"order_number":"","user_id":9,"file_name":"A.JPG","file_type":1,"file_url":"https://cdn/a.jpg","file_size":1024,"cover_url":"","is_purchased":false,"created_at":"2026-07-08 10:00:00","updated_at":"2026-07-08 10:00:00"}"#)
         let session = MockURLSession(responses: [material])

suixinkanTests/TravelAlbumDetailViewControllerTests.swift

@@ -57,13 +57,13 @@ final class TravelAlbumDetailViewControllerTests: XCTestCase {
 
         let success = await handler.deleteProject(originalMaterialId: 8)
 
-        XCTAssertEqual(api.deletedMaterialIds, [8])
+        XCTAssertEqual(api.deletedMaterialIDBatches, [[8]])
         XCTAssertEqual(success, .success("删除成功"))
 
         api.deleteMaterialError = APIError.serverCode(500, "服务暂不可用")
         let failure = await handler.deleteProject(originalMaterialId: 9)
 
-        XCTAssertEqual(api.deletedMaterialIds, [8, 9])
+        XCTAssertEqual(api.deletedMaterialIDBatches, [[8], [9]])
         XCTAssertEqual(failure, .failure("服务暂不可用"))
     }
 
@@ -92,7 +92,7 @@ final class TravelAlbumDetailViewControllerTests: XCTestCase {
             controller.view.allAccessibilityLabels().contains("第 1 张，共 2 张")
         }
 
-        XCTAssertEqual(api.deletedMaterialIds, [1])
+        XCTAssertEqual(api.deletedMaterialIDBatches, [[1]])
         XCTAssertEqual(deletedIds, [1])
         XCTAssertTrue(
             controller.view.allLabels().contains { $0.text == "第二张.jpg" }
@@ -120,7 +120,7 @@ final class TravelAlbumDetailViewControllerTests: XCTestCase {
             controller.view.allAccessibilityLabels().contains("第 2 张，共 2 张")
         }
 
-        XCTAssertEqual(api.deletedMaterialIds, [3])
+        XCTAssertEqual(api.deletedMaterialIDBatches, [[3]])
         XCTAssertTrue(
             controller.view.allLabels().contains { $0.text == "第二张.jpg" }
         )
@@ -146,7 +146,7 @@ final class TravelAlbumDetailViewControllerTests: XCTestCase {
         controller.deleteCurrentProjectAfterConfirmation()
         await waitUntil { host.presentedViewController == nil }
 
-        XCTAssertEqual(api.deletedMaterialIds, [1])
+        XCTAssertEqual(api.deletedMaterialIDBatches, [[1]])
         XCTAssertNil(host.presentedViewController)
         window.isHidden = true
     }

suixinkanTests/TravelAlbumViewModelTests.swift

@@ -242,6 +242,26 @@ final class TravelAlbumDetailViewModelTests: XCTestCase {
         XCTAssertEqual(api.deletedAlbumIds, [5])
         XCTAssertEqual(deletedId, 5)
     }
+
+    func testDeleteSelectedMaterialsUsesSingleBatchRequest() async {
+        let api = TravelAlbumMockAPI()
+        api.materialListResponses = [
+            TravelAlbumListResponse(total: 0, list: []),
+            TravelAlbumListResponse(total: 0, list: []),
+            TravelAlbumListResponse(total: 0, list: []),
+        ]
+        let viewModel = TravelAlbumDetailViewModel(albumId: 5)
+        viewModel.toggleSelectionMode()
+        viewModel.toggleMaterialSelection(TravelAlbumMaterial(id: 2033, status: 1))
+        viewModel.toggleMaterialSelection(TravelAlbumMaterial(id: 2031, status: 1))
+        viewModel.toggleMaterialSelection(TravelAlbumMaterial(id: 2032, status: 1))
+
+        await viewModel.deleteSelectedMaterials(api: api)
+
+        XCTAssertEqual(api.deletedMaterialIDBatches, [[2031, 2032, 2033]])
+        XCTAssertFalse(viewModel.isSelectionMode)
+        XCTAssertTrue(viewModel.selectedMaterialIds.isEmpty)
+    }
 }
 
 /// 有线传输 ViewModel 测试。
@@ -1097,7 +1117,7 @@ final class TravelAlbumMockAPI: TravelAlbumServing {
     private(set) var uploadMaterialRequests: [TravelAlbumUploadMaterialRequest] = []
     private(set) var materialClientPhotoIdsCallCount = 0
     private(set) var deletedAlbumIds: [Int] = []
-    private(set) var deletedMaterialIds: [Int] = []
+    private(set) var deletedMaterialIDBatches: [[Int]] = []
     private(set) var aiRetouchTemplateScenicIds: [Int] = []
     private(set) var aiRetouchRequests: [TravelAlbumAIRetouchRequest] = []
     private(set) var aiReretouchRequests: [TravelAlbumAIReretouchRequest] = []
@@ -1167,8 +1187,8 @@ final class TravelAlbumMockAPI: TravelAlbumServing {
         deletedAlbumIds.append(id)
     }
 
-    func deleteMaterial(id: Int) async throws {
-        deletedMaterialIds.append(id)
+    func batchDeleteMaterials(ids: [Int]) async throws {
+        deletedMaterialIDBatches.append(ids)
         if deleteMaterialDelayNanoseconds > 0 {
             try await Task.sleep(nanoseconds: deleteMaterialDelayNanoseconds)
         }