fix: Respond to PR feedback

src/plugins/deploy/azureDeployPlugin.test.ts

@@ -34,7 +34,7 @@ describe("Deploy plugin", () => {
 
   it("lists deployments", async () => {
     const deployments = MockFactory.createTestDeployments();
-    ResourceService.prototype.listDeployments = jest.fn(() => Promise.resolve(deployments));
+    ResourceService.prototype.getDeployments = jest.fn(() => Promise.resolve(deployments));
     const sls = MockFactory.createTestServerless();
     const options = MockFactory.createTestServerlessOptions();
     const plugin = new AzureDeployPlugin(sls, options);

src/plugins/deploy/azureDeployPlugin.ts

@@ -29,8 +29,13 @@ export class AzureDeployPlugin {
   private async list() {
     this.serverless.cli.log("Listing deployments");
     const resourceService = new ResourceService(this.serverless, this.options);
-    const deployments = await resourceService.listDeployments();
+    const deployments = await resourceService.getDeployments();
+    if (!deployments || deployments.length === 0) {
+      this.serverless.cli.log(`No deployments found for resource group '${resourceService.getResourceGroup()}'`);
+      return;
+    }
     let stringDeployments = "\n\nDeployments";
+
     for (const dep of deployments) {
       stringDeployments += "\n-----------\n"
       stringDeployments += `Name: ${dep.name}\n`

src/services/baseService.ts

@@ -26,6 +26,10 @@ export abstract class BaseService {
       throw new Error(`Azure Credentials has not been set in ${this.constructor.name}`);
     }
   }
+
+  public getResourceGroup(): string {
+    return this.resourceGroup;
+  }
 
   /**
    * Sends an API request using axios HTTP library

src/services/resourceService.test.ts

@@ -80,7 +80,7 @@ describe("Resource Service", () => {
     sls.variables["azureCredentials"] = "fake credentials"
     const options = MockFactory.createTestServerlessOptions();
     const service = new ResourceService(sls, options);
-    const deps = await service.listDeployments();
+    const deps = await service.getDeployments();
     expect(deps).toEqual(deployments);
   });
 });

src/services/resourceService.ts

@@ -11,7 +11,7 @@ export class ResourceService extends BaseService {
     this.resourceClient = new ResourceManagementClient(this.credentials, this.subscriptionId);
   }
 
-  public async listDeployments() {
+  public async getDeployments() {
     this.log(`Listing deployments for resource group '${this.resourceGroup}':`);
     return await this.resourceClient.deployments.listByResourceGroup(this.resourceGroup);
   }