A few fixes to containers and apps, also added remove app

src/core/application.ts

@@ -72,3 +72,14 @@ export async function setEnv(appId: string, variables: EnvVariable[]) {
     );
   });
 }
+
+export async function removeApp(appId: string) {
+  const nodes = await getNodes();
+
+  nodes.forEach(async (n) => {
+    await axios.delete(`http://${n.ip}:3000/api/applications`, {
+      params: { appId },
+      headers: { Authorization: `ApiKey ${n.key}` },
+    });
+  });
+}

src/core/docker.ts

@@ -35,7 +35,7 @@ export async function getContainerStats(
               headers: { Authorization: `ApiKey ${n.key}` },
               params: { containerId },
             })
-          ).data
+          ).data?.stats
       )
     )
   ).find((s) => s);

src/core/server/application.ts

@@ -164,3 +164,11 @@ export async function setEnv(appId: string, variables: EnvVariable[]) {
     }
   });
 }
+
+export async function removeApp(appId: string) {
+  const imageTag = `dockship/${appId}:latest`;
+  const image = docker.getImage(imageTag);
+  await image.remove();
+  const appPath = path.join(DATA_DIR, appId);
+  fs.rmSync(appPath, { recursive: true });
+}

src/core/server/docker.ts

@@ -15,7 +15,15 @@ export async function getDocker() {
 export async function getContainerStats(
   containerId: string
 ): Promise<SimpleStats | undefined> {
-  const stats = await docker.getContainer(containerId).stats({ stream: false });
+  const container = docker.getContainer(containerId);
+
+  const data = await container.inspect();
+
+  if (!data.State.Running) {
+    return;
+  }
+
+  const stats = await container.stats({ stream: false });
 
   return {
     cpu: CPUusage(stats),