feat: Implement get connection flows API endpoint

packages/backend/src/controllers/api/v1/connections/get-flows.test.js

@@ -0,0 +1,128 @@
+import { describe, it, expect, beforeEach } from 'vitest';
+import request from 'supertest';
+import app from '../../../../app.js';
+import createAuthTokenByUserId from '../../../../helpers/create-auth-token-by-user-id.js';
+import { createUser } from '../../../../../test/factories/user.js';
+import { createConnection } from '../../../../../test/factories/connection.js';
+import { createFlow } from '../../../../../test/factories/flow.js';
+import { createStep } from '../../../../../test/factories/step.js';
+import { createPermission } from '../../../../../test/factories/permission.js';
+import getFlowsMock from '../../../../../test/mocks/rest/api/v1/flows/get-flows.js';
+
+describe('GET /api/v1/connections/:connectionId/flows', () => {
+  let currentUser, currentUserRole, token;
+
+  beforeEach(async () => {
+    currentUser = await createUser();
+    currentUserRole = await currentUser.$relatedQuery('role');
+
+    token = createAuthTokenByUserId(currentUser.id);
+  });
+
+  it('should return the flows data of specified connection for current user', async () => {
+    const currentUserFlowOne = await createFlow({ userId: currentUser.id });
+
+    const currentUserConnection = await createConnection({
+      userId: currentUser.id,
+      key: 'webhook',
+    });
+
+    const triggerStepFlowOne = await createStep({
+      flowId: currentUserFlowOne.id,
+      type: 'trigger',
+      appKey: 'webhook',
+      connectionId: currentUserConnection.id,
+    });
+
+    const actionStepFlowOne = await createStep({
+      flowId: currentUserFlowOne.id,
+      type: 'action',
+    });
+
+    const currentUserFlowTwo = await createFlow({ userId: currentUser.id });
+
+    await createStep({
+      flowId: currentUserFlowTwo.id,
+      type: 'trigger',
+      appKey: 'github',
+    });
+
+    await createStep({
+      flowId: currentUserFlowTwo.id,
+      type: 'action',
+    });
+
+    await createPermission({
+      action: 'read',
+      subject: 'Flow',
+      roleId: currentUserRole.id,
+      conditions: ['isCreator'],
+    });
+
+    const response = await request(app)
+      .get(`/api/v1/connections/${currentUserConnection.id}/flows`)
+      .set('Authorization', token)
+      .expect(200);
+
+    const expectedPayload = await getFlowsMock(
+      [currentUserFlowOne],
+      [triggerStepFlowOne, actionStepFlowOne]
+    );
+
+    expect(response.body).toEqual(expectedPayload);
+  });
+
+  it('should return the flows data of specified connection for another user', async () => {
+    const anotherUser = await createUser();
+    const anotherUserFlowOne = await createFlow({ userId: anotherUser.id });
+
+    const anotherUserConnection = await createConnection({
+      userId: anotherUser.id,
+      key: 'webhook',
+    });
+
+    const triggerStepFlowOne = await createStep({
+      flowId: anotherUserFlowOne.id,
+      type: 'trigger',
+      appKey: 'webhook',
+      connectionId: anotherUserConnection.id,
+    });
+
+    const actionStepFlowOne = await createStep({
+      flowId: anotherUserFlowOne.id,
+      type: 'action',
+    });
+
+    const anotherUserFlowTwo = await createFlow({ userId: anotherUser.id });
+
+    await createStep({
+      flowId: anotherUserFlowTwo.id,
+      type: 'trigger',
+      appKey: 'github',
+    });
+
+    await createStep({
+      flowId: anotherUserFlowTwo.id,
+      type: 'action',
+    });
+
+    await createPermission({
+      action: 'read',
+      subject: 'Flow',
+      roleId: currentUserRole.id,
+      conditions: [],
+    });
+
+    const response = await request(app)
+      .get(`/api/v1/connections/${anotherUserConnection.id}/flows`)
+      .set('Authorization', token)
+      .expect(200);
+
+    const expectedPayload = await getFlowsMock(
+      [anotherUserFlowOne],
+      [triggerStepFlowOne, actionStepFlowOne]
+    );
+
+    expect(response.body).toEqual(expectedPayload);
+  });
+});