fix: dump with sql collection (#3350)

* chore: dump with sql collection

* fix: dump with view that not exists in database

* fix: test

* fix: test

* fix: test

* fix: test

packages/core/database/src/database.ts

@@ -951,16 +951,19 @@ export class Database extends EventEmitter implements AsyncEmitter {
       },
 
       async onDump(dumper, collection: Collection) {
-        const viewDef = await collection.db.queryInterface.viewDef(collection.getTableNameWithSchemaAsString());
-
-        dumper.writeSQLContent(`view-${collection.name}`, {
-          sql: [
-            `DROP VIEW IF EXISTS ${collection.getTableNameWithSchemaAsString()}`,
-            `CREATE VIEW ${collection.getTableNameWithSchemaAsString()} AS ${viewDef}`,
-          ],
-          group: 'required',
-        });
+        try {
+          const viewDef = await collection.db.queryInterface.viewDef(collection.getTableNameWithSchemaAsString());
 
+          dumper.writeSQLContent(`view-${collection.name}`, {
+            sql: [
+              `DROP VIEW IF EXISTS ${collection.getTableNameWithSchemaAsString()}`,
+              `CREATE VIEW ${collection.getTableNameWithSchemaAsString()} AS ${viewDef}`,
+            ],
+            group: 'required',
+          });
+        } catch (e) {
+          return;
+        }
         return;
       },
     });
@@ -969,6 +972,14 @@ export class Database extends EventEmitter implements AsyncEmitter {
       condition: (options) => {
         return options.sql;
       },
+
+      async onSync() {
+        return;
+      },
+
+      async onDump(dumper, collection: Collection) {
+        return;
+      },
     });
   }
 }

packages/plugins/@nocobase/plugin-backup-restore/src/server/__tests__/dumper.test.ts

@@ -379,6 +379,74 @@ describe('dumper', () => {
     expect(list.length).toBe(2);
   });
 
+  it('should dump and restore with sql collection', async () => {
+    const userCollection = db.getCollection('users');
+
+    await db.getRepository('collections').create({
+      values: {
+        name: 'tests',
+        sql: `select count(*) as count from ${userCollection.getTableNameWithSchemaAsString()}`,
+        fields: [
+          {
+            type: 'integer',
+            name: 'count',
+          },
+        ],
+      },
+      context: {},
+    });
+
+    const usersCount = await db.getRepository('users').count();
+    const res = await db.getRepository('tests').findOne();
+    expect(res.get('count')).toEqual(usersCount);
+
+    const dumper = new Dumper(app);
+    const result = await dumper.dump({
+      groups: new Set(['required', 'custom']),
+    });
+
+    const restorer = new Restorer(app, {
+      backUpFilePath: result.filePath,
+    });
+
+    await restorer.restore({
+      groups: new Set(['required', 'custom']),
+    });
+
+    const res2 = await app.db.getRepository('tests').findOne();
+    expect(res2.get('count')).toEqual(usersCount);
+  });
+
+  it('should dump with view that not exists', async () => {
+    await db.getRepository('collections').create({
+      values: {
+        name: 'view_not_exists',
+        view: true,
+        schema: db.inDialect('postgres') ? 'public' : undefined,
+        fields: [
+          {
+            type: 'string',
+            name: 'name',
+          },
+        ],
+      },
+      context: {},
+    });
+
+    const dumper = new Dumper(app);
+    const result = await dumper.dump({
+      groups: new Set(['required', 'custom']),
+    });
+
+    const restorer = new Restorer(app, {
+      backUpFilePath: result.filePath,
+    });
+
+    await restorer.restore({
+      groups: new Set(['required', 'custom']),
+    });
+  });
+
   it('should dump and restore with view collection', async () => {
     await db.getRepository('collections').create({
       values: {