feat: throw a better error when no record is found for running action on

packages/datasource-customizer/src/decorators/actions/context/base.ts

@@ -113,6 +113,7 @@ export default class ActionContext<
    */
   async getRecordIds(): Promise<Array<string | number>> {
     const compositeIds = await this.getCompositeRecordIds();
+    this.assertSomeRecordsMatch(compositeIds);
 
     return compositeIds.map(id => id[0]);
   }
@@ -156,4 +157,9 @@ export default class ActionContext<
     this.queries = [];
     this.projection = new Projection();
   }
+
+  protected assertSomeRecordsMatch(records) {
+    // The record might have been deleted since then
+    if (!records?.length) throw new Error('Query with filter did not match any records');
+  }
 }

packages/datasource-customizer/src/decorators/actions/context/single.ts

@@ -9,18 +9,21 @@ export default class ActionContextSingle<
 > extends ActionContext<S, N> {
   async getRecordId(): Promise<string | number> {
     const compositeId = await this.getCompositeRecordId();
+    this.assertSomeRecordsMatch(compositeId);
 
     return compositeId[0];
   }
 
   async getCompositeRecordId(): Promise<CompositeId> {
     const ids = await this.getCompositeRecordIds();
+    this.assertSomeRecordsMatch(ids);
 
     return ids[0];
   }
 
   async getRecord(fields: TFieldName<S, N>[]): Promise<TRow<S, N>> {
     const records = await this.getRecords(fields);
+    this.assertSomeRecordsMatch(records);
 
     return records[0];
   }

packages/datasource-customizer/test/decorators/actions/context.test.ts

@@ -134,4 +134,15 @@ describe('ActionContext', () => {
     expect(title).toEqual('Foundation');
     expect(authorFirstName).toEqual('Isaac');
   });
+
+  test('should throw a specific error is there are no records in the action context', async () => {
+    const caller = factories.caller.build();
+    (books.list as jest.Mock).mockResolvedValue([]);
+
+    const context = new ActionContextSingle(books, caller, {}, {});
+
+    await expect(context.getRecordIds()).rejects.toThrow(
+      'Query with filter did not match any records',
+    );
+  });
 });