init

Author: michelle0927

components/heroku/heroku.app.mjs

@@ -1,9 +1,89 @@
+import { axios } from "@pipedream/platform";
+
 export default {
   type: "app",
   app: "heroku",
-  propDefinitions: {},
+  propDefinitions: {
+    appId: {
+      type: "string",
+      label: "App ID",
+      description: "The ID of the app",
+      async options() {
+        const { data } = await this.listApps();
+        return data.map((app) => ({
+          label: app.name,
+          value: app.id,
+        }));
+      },
+    },
+    entity: {
+      type: "string[]",
+      label: "Entity",
+      description: "The entity to subscribe to",
+      options: [
+        "api:addon-attachment",
+        "api:addon",
+        "api:app",
+        "api:build",
+        "api:collaborator",
+        "api:domain",
+        "api:dyno",
+        "api:formation",
+        "api:release",
+        "api:sni-endpoint",
+      ],
+    },
+    eventTypes: {
+      type: "string[]",
+      label: "Event Types",
+      description: "The types of events to subscribe to",
+      options: [
+        "create",
+        "destroy",
+        "update",
+      ],
+    },
+  },
   methods: {
-    // this.$auth contains connected account data
+    _baseUrl() {
+      return "https://api.heroku.com";
+    },
+    async _makeRequest(opts = {}) {
+      const {
+        $ = this,
+        method = "GET",
+        path,
+        headers,
+        ...otherOpts
+      } = opts;
+      return axios($, {
+        ...otherOpts,
+        method,
+        url: this._baseUrl() + path,
+        headers: {
+          ...headers,
+          "Authorization": `Bearer ${this.$auth.oauth_access_token}`,
+        },
+      });
+    },
+    async listApps() {
+      return this._makeRequest({
+        path: "/apps",
+      });
+    },
+    async createWebhookSubscription(appId, entity) {
+      return this._makeRequest({
+        method: "POST",
+        path: `/apps/${appId}/webhooks`,
+        data: {
+          include: entity,
+          level: "notify",
+          secret: "my_secret",
+          url: "https://example.com/hooks",
+          authorization: this.$auth.oauth_access_token,
+        },
+      });
+    },
     authKeys() {
       console.log(Object.keys(this.$auth));
     },

components/heroku/sources/new-webhook-event-instant/new-webhook-event-instant.mjs

@@ -0,0 +1,70 @@
+import heroku from "../../heroku.app.mjs";
+
+export default {
+  key: "heroku-new-webhook-event-instant",
+  name: "New Webhook Event Instant",
+  description: "Emit new event on each webhook event. [See the documentation](https://devcenter.heroku.com/categories/platform-api)",
+  version: "0.0.{{ts}}",
+  type: "source",
+  dedupe: "unique",
+  props: {
+    heroku,
+    http: {
+      type: "$.interface.http",
+      customResponse: false,
+    },
+    db: "$.service.db",
+    appId: {
+      propDefinition: [
+        heroku,
+        "appId",
+      ],
+    },
+    entity: {
+      propDefinition: [
+        heroku,
+        "entity",
+      ],
+    },
+    eventTypes: {
+      propDefinition: [
+        heroku,
+        "eventTypes",
+      ],
+    },
+  },
+  hooks: {
+    async activate() {
+      const webhookId = await this.heroku.createWebhookSubscription(
+        this.appId,
+        this.entity,
+        this.eventTypes,
+      );
+      this.db.set("webhookId", webhookId);
+    },
+    async deactivate() {
+      const webhookId = this.db.get("webhookId");
+      if (webhookId) {
+        await this.heroku.deleteWebhookSubscription(webhookId);
+      }
+    },
+  },
+  async run(event) {
+    const {
+      body, headers,
+    } = event;
+
+    // Validate the incoming webhook payload
+    if (headers["heroku-webhook-hmac-sha256"] !== this.heroku.$auth.webhook_secret) {
+      console.log("Invalid signature");
+      return;
+    }
+
+    // Emit the event
+    this.$emit(body, {
+      id: body.id,
+      summary: `New event: ${body.event_type}`,
+      ts: Date.parse(body.created_at),
+    });
+  },
+};