contacts: integrate add contact to group

Author: angelo-v

contacts/src/rdflib/ContactsModuleRdfLib.ts

@@ -15,6 +15,7 @@ import { executeUpdate } from "./web-operations/executeUpdate";
 import { fetchNode } from "./web-operations/fetchNode";
 import { createNewGroup } from "./update-operations/createNewGroup";
 import { GroupQuery } from "./queries/GroupQuery";
+import { addContactToGroup } from "./update-operations/addContactToGroup";
 
 interface ModuleConfig {
   store: IndexedFormula;
@@ -116,5 +117,13 @@ export class ContactsModuleRdfLib implements ContactsModule {
     };
   }
 
-  async addContactToGroup({ contactUri, groupUri }: AddContactToGroupCommand) {}
+  async addContactToGroup({ contactUri, groupUri }: AddContactToGroupCommand) {
+    const contactNode = sym(contactUri);
+    const groupNode = sym(groupUri);
+    await this.fetchNode(contactNode);
+    const contactQuery = new ContactQuery(this.store, contactNode);
+    const groupQuery = new GroupQuery(this.store, groupNode);
+    const operation = addContactToGroup(contactQuery, groupQuery);
+    await executeUpdate(this.fetcher, this.updater, operation);
+  }
 }

contacts/src/rdflib/add-contact-to-group.integration.spec.ts

@@ -0,0 +1,56 @@
+import { Fetcher, graph, UpdateManager } from "rdflib";
+import { ContactsModuleRdfLib } from "./ContactsModuleRdfLib";
+import { mockTurtleResponse } from "../test-support/mockResponses";
+import { expectPatchRequest } from "../test-support/expectRequests";
+
+describe("add contact to group", () => {
+  it("references the contact to the group document", async () => {
+    const authenticatedFetch = jest.fn();
+
+    const store = graph();
+    const fetcher = new Fetcher(store, {
+      fetch: authenticatedFetch,
+    });
+    const updater = new UpdateManager(store);
+    const contacts = new ContactsModuleRdfLib({
+      store,
+      fetcher,
+      updater,
+    });
+
+    mockTurtleResponse(
+      authenticatedFetch,
+      "https://pod.test/alice/contacts/Group/1/index.ttl",
+      `
+    @prefix vcard: <http://www.w3.org/2006/vcard/ns#>.
+  
+    <#this> a vcard:Group;
+        vcard:fn "Friends".
+`,
+    );
+
+    mockTurtleResponse(
+      authenticatedFetch,
+      "https://pod.test/alice/contacts/Person/1/index.ttl",
+      `
+    @prefix vcard: <http://www.w3.org/2006/vcard/ns#>.
+  
+    <#this> a vcard:Individual;
+        vcard:fn "Finley Kim".
+`,
+    );
+
+    await contacts.addContactToGroup({
+      groupUri: "https://pod.test/alice/contacts/Group/1/index.ttl#this",
+      contactUri: "https://pod.test/alice/contacts/Person/1/index.ttl#this",
+    });
+
+    expectPatchRequest(
+      authenticatedFetch,
+      "https://pod.test/alice/contacts/Group/1/index.ttl",
+      `INSERT DATA { <https://pod.test/alice/contacts/Group/1/index.ttl#this> <http://www.w3.org/2006/vcard/ns#hasMember> <https://pod.test/alice/contacts/Person/1/index.ttl#this> .
+<https://pod.test/alice/contacts/Person/1/index.ttl#this> <http://www.w3.org/2006/vcard/ns#fn> "Finley Kim" .
+ }`,
+    );
+  });
+});