[Components] perplexity #11743

components/perplexity/actions/chat-completions/chat-completions.mjs

@@ -0,0 +1,48 @@
+import app from "../../perplexity.app.mjs";
+
+export default {
+  key: "perplexity-chat-completions",
+  name: "Chat Completions",
+  description: "Generates a model's response for the given chat conversation. [See the documentation](https://docs.perplexity.ai/reference/post_chat_completions)",
+  version: "0.0.1",
+  type: "action",
+  props: {
+    app,
+    model: {
+      propDefinition: [
+        app,
+        "model",
+      ],
+    },
+    content: {
+      propDefinition: [
+        app,
+        "content",
+      ],
+    },
+    role: {
+      propDefinition: [
+        app,
+        "role",
+      ],
+    },
+  },
+  async run({ $ }) {
+    const response = await this.app.chatCompletions({
+      $,
+      data: {
+        model: this.model,
+        messages: [
+          {
+            role: this.role,
+            content: this.content,
+          },
+        ],
+      },
+    });
+
+    $.export("$summary", "Successfully generated a response from the selected model");
+
+    return response;
+  },
+};

components/perplexity/common/constants.mjs

@@ -0,0 +1,15 @@
+export default {
+  MODELS: [
+    "sonar-small-chat",
+    "sonar-small-online",
+    "sonar-medium-chat",
+    "sonar-medium-online",
+    "mistral-7b-instruct",
+    "mixtral-8x7b-instruct",
+  ],
+  ROLES: [
+    "system",
+    "user",
+    "assistant",
+  ],
+};

components/perplexity/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@pipedream/perplexity",
-  "version": "0.0.1",
+  "version": "0.1.0",
   "description": "Pipedream Perplexity Components",
   "main": "perplexity.app.mjs",
   "keywords": [
@@ -11,5 +11,8 @@
   "author": "Pipedream <[email protected]> (https://pipedream.com/)",
   "publishConfig": {
     "access": "public"
+  },
+  "dependencies": {
+    "@pipedream/platform": "^1.6.5"
   }
-}
+}

components/perplexity/perplexity.app.mjs

@@ -1,11 +1,54 @@
+import { axios } from "@pipedream/platform";
+import constants from "./common/constants.mjs";
+
 export default {
   type: "app",
   app: "perplexity",
-  propDefinitions: {},
+  propDefinitions: {
+    model: {
+      type: "string",
+      label: "Model",
+      description: "The name of the model that will complete your prompt",
+      options: constants.MODELS,
+    },
+    content: {
+      type: "string",
+      label: "Content",
+      description: "The contents of the message in this turn of conversation",
+    },
+    role: {
+      type: "string",
+      label: "Role",
+      description: "The role of the speaker in this turn of conversation. After the (optional) system message, user and assistant roles should alternate with 'user' then 'assistant', ending in 'user'.",
+      options: constants.ROLES,
+    },
+  },
   methods: {
-    // this.$auth contains connected account data
-    authKeys() {
-      console.log(Object.keys(this.$auth));
+    _baseUrl() {
+      return "https://api.perplexity.ai";
+    },
+    async _makeRequest(opts = {}) {
+      const {
+        $ = this,
+        path,
+        headers,
+        ...otherOpts
+      } = opts;
+      return axios($, {
+        ...otherOpts,
+        url: this._baseUrl() + path,
+        headers: {
+          ...headers,
+          Authorization: `Bearer ${this.$auth.api_key}`,
+        },
+      });
+    },
+    async chatCompletions(args = {}) {
+      return this._makeRequest({
+        method: "post",
+        path: "/chat/completions",
+        ...args,
+      });
     },
   },
-};
+};