cad_model_history新增字段topology_path

docs/cad-model-annotation-api.md

@@ -212,6 +212,7 @@
       "operationType": "Extrude",
       "stepPath": "uploads/history/101.step",
       "glbPath": "uploads/history/101.glb",
+      "topologyPath": "uploads/history/101.topology.json",
       "convertStatus": "success",
       "createdAt": "2026-07-08 16:20:00",
       "updatedAt": "2026-07-08 16:20:00"
@@ -701,6 +702,7 @@
 | `operationType` | string | 操作类型 |
 | `stepPath` | string | STEP 文件路径 |
 | `glbPath` | string | GLB 文件路径 |
+| `topologyPath` | string | 拓扑文件路径 |
 | `convertStatus` | string | 转换状态 |
 | `errorMessage` | string | 转换错误信息 |
 | `createdAt` | string | 创建时间 |

src/main/java/com/cadlabel/dto/cad/CadModelHistoryResponse.java

@@ -11,6 +11,7 @@ public record CadModelHistoryResponse(
         String operationType,
         String stepPath,
         String glbPath,
+        String topologyPath,
         String convertStatus,
         String errorMessage,
         LocalDateTime createdAt,

src/main/java/com/cadlabel/entity/CadModelHistory.java

@@ -35,6 +35,9 @@ public class CadModelHistory {
     /** GLB 文件路径。 */
     private String glbPath;
 
+    /** 拓扑文件路径。 */
+    private String topologyPath;
+
     /** 转换状态。 */
     private String convertStatus;
 

src/main/java/com/cadlabel/service/impl/CadModelServiceImpl.java

@@ -325,6 +325,7 @@ public class CadModelServiceImpl implements CadModelService {
                 history.getOperationType(),
                 history.getStepPath(),
                 history.getGlbPath(),
+                history.getTopologyPath(),
                 history.getConvertStatus(),
                 history.getErrorMessage(),
                 history.getCreatedAt(),

src/test/java/com/cadlabel/controller/CadModelControllerTest.java

@@ -134,6 +134,7 @@ class CadModelControllerTest {
                         "extrude_add",
                         "steps/1.step",
                         "glbs/1.glb",
+                        "topologies/1.json",
                         "success",
                         null,
                         LocalDateTime.of(2026, 7, 8, 10, 0, 0),
@@ -146,7 +147,8 @@ class CadModelControllerTest {
                 .andExpect(jsonPath("$.code").value("OK"))
                 .andExpect(jsonPath("$.data[0].id").value(10))
                 .andExpect(jsonPath("$.data[0].historyIndex").value(1))
-                .andExpect(jsonPath("$.data[0].historyName").value("凸台-拉伸1"));
+                .andExpect(jsonPath("$.data[0].historyName").value("凸台-拉伸1"))
+                .andExpect(jsonPath("$.data[0].topologyPath").value("topologies/1.json"));
     }
 
     private static CadModelResponse sampleModel(Long id, String modelName) {

src/test/java/com/cadlabel/service/impl/CadAnnotationServiceIntegrationTest.java

@@ -77,6 +77,7 @@ class CadAnnotationServiceIntegrationTest {
                   operation_type VARCHAR(64) NOT NULL DEFAULT '',
                   step_path VARCHAR(1024) NOT NULL DEFAULT '',
                   glb_path VARCHAR(1024) NOT NULL DEFAULT '',
+                  topology_path VARCHAR(1024) NOT NULL DEFAULT '',
                   convert_status VARCHAR(32) NOT NULL DEFAULT 'pending',
                   error_message TEXT,
                   created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,

src/test/java/com/cadlabel/service/impl/CadModelServiceIntegrationTest.java

@@ -69,6 +69,7 @@ class CadModelServiceIntegrationTest {
                   operation_type VARCHAR(64) NOT NULL DEFAULT '',
                   step_path VARCHAR(1024) NOT NULL DEFAULT '',
                   glb_path VARCHAR(1024) NOT NULL DEFAULT '',
+                  topology_path VARCHAR(1024) NOT NULL DEFAULT '',
                   convert_status VARCHAR(32) NOT NULL DEFAULT 'pending',
                   error_message TEXT,
                   created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
@@ -215,6 +216,7 @@ class CadModelServiceIntegrationTest {
 
         assertThat(histories).extracting(CadModelHistoryResponse::id).containsExactly(10L, 11L);
         assertThat(histories).extracting(CadModelHistoryResponse::historyIndex).containsExactly(1, 2);
+        assertThat(histories.getFirst()).hasFieldOrPropertyWithValue("topologyPath", "topologies/1.json");
 
         assertThatThrownBy(() -> cadModelService.listHistories(404L))
                 .isInstanceOf(BizException.class)
@@ -254,9 +256,9 @@ class CadModelServiceIntegrationTest {
         jdbcTemplate.update("""
                         INSERT INTO cad_model_history (
                           id, model_id, source_feature_id, history_index, history_name,
-                          operation_type, step_path, glb_path, convert_status, error_message,
+                          operation_type, step_path, glb_path, topology_path, convert_status, error_message,
                           created_at, updated_at
-                        ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+                        ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
                         """,
                 id,
                 modelId,
@@ -266,6 +268,7 @@ class CadModelServiceIntegrationTest {
                 "extrude_add",
                 "steps/" + historyIndex + ".step",
                 "glbs/" + historyIndex + ".glb",
+                "topologies/" + historyIndex + ".json",
                 "success",
                 null,
                 "2026-07-08 10:00:00",