feat: add model file library links

drizzle/0010_model_library_task_links.sql

@@ -0,0 +1,22 @@
+-- 车型点云库，以及任务输入对车型库文件的轻量关联
+
+CREATE TABLE IF NOT EXISTS `model_pointcloud_files` (
+  `id`        INT          NOT NULL AUTO_INCREMENT,
+  `modelId`   INT          NOT NULL,
+  `name`      VARCHAR(255) NOT NULL,
+  `fileSize`  BIGINT       NOT NULL,
+  `filePath`  VARCHAR(512) NOT NULL,
+  `createdAt` TIMESTAMP    NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (`id`),
+  INDEX `idx_model_pointcloud_files_modelId` (`modelId`)
+);
+
+ALTER TABLE `task_pointcloud_files`
+  ADD COLUMN `sourceModelPointcloudId` INT NULL
+    AFTER `sourceResultId`;
+
+ALTER TABLE `task_cad_files`
+  ADD COLUMN `source` VARCHAR(32) NOT NULL DEFAULT 'uploaded'
+    AFTER `filePath`,
+  ADD COLUMN `sourceModelCadFileId` INT NULL
+    AFTER `source`;

drizzle/0011_registration_source_pointcloud.sql

@@ -0,0 +1,5 @@
+-- 记录配准产物来自哪个任务点云文件，用于阻止链式配准并检测重复配准
+
+ALTER TABLE `task_pointcloud_files`
+  ADD COLUMN `sourcePointcloudFileId` INT NULL
+    AFTER `sourceResultId`;

drizzle/schema.ts

@@ -62,6 +62,21 @@ export const modelCadFiles = mysqlTable("model_cad_files", {
 export type ModelCadFile = typeof modelCadFiles.$inferSelect;
 export type InsertModelCadFile = typeof modelCadFiles.$inferInsert;
 
+// ─── 车型点云文件 ─────────────────────────────────────────────────────────────
+// 一个车型可维护多个通用点云文件，供任务按需关联复用
+
+export const modelPointcloudFiles = mysqlTable("model_pointcloud_files", {
+  id: int("id").autoincrement().primaryKey(),
+  modelId: int("modelId").notNull(),
+  name: varchar("name", { length: 255 }).notNull(),
+  fileSize: bigint("fileSize", { mode: "number" }).notNull(),
+  filePath: varchar("filePath", { length: 512 }).notNull(),
+  createdAt: timestamp("createdAt").defaultNow().notNull(),
+});
+
+export type ModelPointcloudFile = typeof modelPointcloudFiles.$inferSelect;
+export type InsertModelPointcloudFile = typeof modelPointcloudFiles.$inferInsert;
+
 // ─── 任务 CAD 文件 ─────────────────────────────────────────────────────────────
 // 每个任务可关联任意个 CAD 文件（与车型级 CAD 独立，用于本次检测的实测参考）
 
@@ -72,6 +87,10 @@ export const taskCadFiles = mysqlTable("task_cad_files", {
   format: varchar("format", { length: 32 }).notNull(),
   fileSize: bigint("fileSize", { mode: "number" }).notNull(),
   filePath: varchar("filePath", { length: 512 }).notNull(),
+  /** 来源：uploaded = 用户上传；model_library = 车型 CAD 库关联 */
+  source: varchar("source", { length: 32 }).default("uploaded").notNull(),
+  /** 来源车型 CAD 文件 ID（仅 model_library 时有值） */
+  sourceModelCadFileId: int("sourceModelCadFileId"),
   createdAt: timestamp("createdAt").defaultNow().notNull(),
 });
 
@@ -105,10 +124,14 @@ export const taskPointcloudFiles = mysqlTable("task_pointcloud_files", {
   name: varchar("name", { length: 255 }).notNull(),
   fileSize: bigint("fileSize", { mode: "number" }).notNull(),
   filePath: varchar("filePath", { length: 512 }).notNull(),
-  /** 来源：uploaded = 用户上传；registered = 配准算法产出 */
+  /** 来源：uploaded = 用户上传；registered = 配准算法产出；model_library = 车型点云库关联 */
   source: varchar("source", { length: 32 }).default("uploaded").notNull(),
   /** 产出该点云的分析结果 ID（仅 registered 时有值） */
   sourceResultId: int("sourceResultId"),
+  /** 生成该配准产物的原始任务点云 ID（仅 registered 时有值） */
+  sourcePointcloudFileId: int("sourcePointcloudFileId"),
+  /** 来源车型点云文件 ID（仅 model_library 时有值） */
+  sourceModelPointcloudId: int("sourceModelPointcloudId"),
   createdAt: timestamp("createdAt").defaultNow().notNull(),
 });