PipedreamHQ · vunguyenhung · Sep 17, 2025 · Sep 16, 2025 · Sep 16, 2025 · coderabbitai
diff --git a/components/weaviate/actions/create-class/create-class.mjs b/components/weaviate/actions/create-class/create-class.mjs
@@ -0,0 +1,60 @@
+import app from "../../weaviate.app.mjs";
+
+export default {
+  key: "weaviate-create-class",
+  name: "Create Class",
+  description: "Create a new class in Weaviate. [See the documentation](https://docs.weaviate.io/weaviate/api/rest#tag/schema/post/schema)",
+  version: "0.0.1",
+  type: "action",
+  props: {
+    app,
+    className: {
+      propDefinition: [
+        app,
+        "className",
+      ],
+    },
+    properties: {
+      propDefinition: [
+        app,
+        "properties",
+      ],
+    },
+    description: {
+      propDefinition: [
+        app,
+        "description",
+      ],
+    },
+    multiTenancyEnabled: {
+      propDefinition: [
+        app,
+        "multiTenancyEnabled",
+      ],
+    },
+    vectorIndexType: {
+      propDefinition: [
+        app,
+        "vectorIndexType",
+      ],
+    },
+  },
+  async run({ $ }) {
+    const parsedProperties = this.properties?.map((p) => JSON.parse(p)) || [];
-    const parsedProperties = this.properties?.map((p) => JSON.parse(p)) || [];
+    const parsedProperties = Array.isArray(this.properties)
+      ? this.properties.map((p, i) => {
+          if (typeof p === "string") {
+            try { return JSON.parse(p); }
+            catch (e) { throw new Error(`Invalid JSON in "properties"[${i}]: ${e.message}`); }
+          }
+          return p;
+        }).filter(Boolean)
+      : [];
-    const parsedProperties = this.properties?.map((p) => JSON.parse(p)) || [];
+    const parsedProperties = Array.isArray(this.properties)
+      ? this.properties.map((p, i) => {
+          if (typeof p === "string") {
+            try { return JSON.parse(p); }
+            catch (e) { throw new Error(`Invalid JSON in "properties"[${i}]: ${e.message}`); }
+          }
+          return p;
+        }).filter(Boolean)
+      : [];
+    const response = await this.app.createClass({
+      $,
+      data: {
+        class: this.className,
+        description: this.description,
+        vectorizer: this.vectorizer,
+        multiTenancyConfig: {
+          enabled: this.multiTenancyEnabled,
+        },
+        vectorIndexType: this.vectorIndexType,
+        properties: parsedProperties,
+      },
+    });
+    $.export("$summary", "Successfully sent the request to create a new class");
+    return response;
+  },
+};
diff --git a/components/weaviate/actions/delete-class/delete-class.mjs b/components/weaviate/actions/delete-class/delete-class.mjs
@@ -0,0 +1,26 @@
+import app from "../../weaviate.app.mjs";
+
+export default {
+  key: "weaviate-delete-class",
+  name: "Delete Class",
+  description: "Delete a class from Weaviate. [See the documentation](https://docs.weaviate.io/weaviate/api/rest#tag/schema/delete/schema/{className})",
+  version: "0.0.1",
+  type: "action",
+  props: {
+    app,
+    classId: {
+      propDefinition: [
+        app,
+        "classId",
+      ],
+    },
+  },
+  async run({ $ }) {
+    const response = await this.app.deleteClass({
+      $,
+      classId: this.classId,
+    });
+    $.export("$summary", "Successfully deleted the class named " + this.classId);
+    return response;
+  },
+};
diff --git a/components/weaviate/actions/get-schema/get-schema.mjs b/components/weaviate/actions/get-schema/get-schema.mjs
@@ -0,0 +1,19 @@
+import app from "../../weaviate.app.mjs";
+
+export default {
+  key: "weaviate-get-schema",
+  name: "Get Schema",
+  description: "Get schema from Weaviate. [See the documentation](https://docs.weaviate.io/weaviate/api/rest#tag/schema/get/schema)",
+  version: "0.0.1",
+  type: "action",
+  props: {
+    app,
+  },
+  async run({ $ }) {
+    const response = await this.app.getSchema({
+      $,
+    });
+    $.export("$summary", "Successfully retrieved the current database schema");
+    return response;
+  },
+};
diff --git a/components/weaviate/common/constants.mjs b/components/weaviate/common/constants.mjs
@@ -0,0 +1,6 @@
+export default {
+  VECTOR_TYPES: [
+    "hnsw",
+    "flat",
+  ],
+};
diff --git a/components/weaviate/package.json b/components/weaviate/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@pipedream/weaviate",
-  "version": "0.0.1",
+  "version": "0.1.0",
   "description": "Pipedream Weaviate Components",
   "main": "weaviate.app.mjs",
   "keywords": [
@@ -11,5 +11,8 @@
   "author": "Pipedream <[email protected]> (https://pipedream.com/)",
   "publishConfig": {
     "access": "public"
+  },
+  "dependencies": {
+    "@pipedream/platform": "^3.1.0"
   }
 }
diff --git a/components/weaviate/weaviate.app.mjs b/components/weaviate/weaviate.app.mjs
@@ -1,11 +1,93 @@
+import { axios } from "@pipedream/platform";
+import constants from "./common/constants.mjs";
+
 export default {
   type: "app",
   app: "weaviate",
-  propDefinitions: {},
+  propDefinitions: {
+    className: {
+      type: "string",
+      label: "Class Name",
+      description: "The name of the class to create",
+    },
+    properties: {
+      type: "string[]",
+      label: "Properties",
+      description: "The properties of the class. Each item must be a JSON object string, e.g.: `{ \"name\": \"title\", \"dataType\": [\"text\"], \"description\": \"Title of the object\" }`",
+    },
+    description: {
+      type: "string",
+      label: "Description",
+      description: "Optional description of the class",
+      optional: true,
+    },
+    multiTenancyEnabled: {
+      type: "boolean",
+      label: "Multi-tenancy Enabled",
+      description: "Set to `true` to enable multi-tenancy for this class",
+      optional: true,
+    },
+    vectorIndexType: {
+      type: "string",
+      label: "Vector Index Type",
+      description: "Type of vector index to use",
+      optional: true,
+      options: constants.VECTOR_TYPES,
+    },
+    classId: {
+      type: "string",
+      label: "Class Name",
+      description: "Name of the Class",
+      async options() {
+        const response = await this.getSchema();
+        return response.classes.map(({ class: className }) => ({
+          value: className,
+          label: className,
+        }));
+      },
+    },
+  },
   methods: {
-    // this.$auth contains connected account data
-    authKeys() {
-      console.log(Object.keys(this.$auth));
+    _baseUrl() {
+      return `https://${this.$auth.cluster_url}`;
+    },
+    async _makeRequest(opts = {}) {
+      const {
+        $ = this,
+        path,
+        headers,
+        ...otherOpts
+      } = opts;
+      return axios($, {
+        ...otherOpts,
+        url: this._baseUrl() + path,
+        headers: {
+          Authorization: `Bearer ${this.$auth.api_key}`,
+          ...headers,
+        },
+      });
+    },
+    async createClass(args = {}) {
+      return this._makeRequest({
+        path: "/v1/schema",
+        method: "post",
+        ...args,
+      });
+    },
+    async deleteClass({
+      classId, ...args
+    }) {
+      return this._makeRequest({
+        path: `/v1/schema/${classId}`,
+        method: "delete",
+        ...args,
+      });
+    },
+    async getSchema(args = {}) {
+      return this._makeRequest({
+        path: "/v1/schema",
+        ...args,
+      });
     },
   },
-};
+};
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml