[WEB-3065] refactor: replace admin services with service packages (#6342)

* [WEB-3065] refactor: replace admin services with service packages

* chore: minor updates

* chore: error handling

packages/services/src/workspace/index.ts

@@ -3,3 +3,4 @@ export * from "./member.service";
 export * from "./notification.service";
 export * from "./view.service";
 export * from "./workspace.service";
+export * from "./instance-workspace.service";

packages/services/src/workspace/instance-workspace.service.ts

@@ -0,0 +1,65 @@
+import { API_BASE_URL } from "@plane/constants";
+import type { IWorkspace, TWorkspacePaginationInfo } from "@plane/types";
+import { APIService } from "../api.service";
+
+/**
+ * Service class for managing instance workspaces
+ * Handles CRUD operations on instance workspaces
+ * @extends APIService
+ */
+export class InstanceWorkspaceService extends APIService {
+  /**
+   * Constructor for InstanceWorkspaceService
+   * @param BASE_URL - Base URL for API requests
+   */
+  constructor(BASE_URL?: string) {
+    super(BASE_URL || API_BASE_URL);
+  }
+
+  /**
+   * Retrieves a paginated list of workspaces for the current instance
+   * @param {string} nextPageCursor - Optional cursor to retrieve the next page of results
+   * @returns {Promise<TWorkspacePaginationInfo>} Promise resolving to a paginated list of workspaces
+   * @throws {Error} If the API request fails
+   */
+  async list(nextPageCursor?: string): Promise<TWorkspacePaginationInfo> {
+    return this.get(`/api/instances/workspaces/`, {
+      params: {
+        cursor: nextPageCursor,
+      },
+    })
+      .then((response) => response?.data)
+      .catch((error) => {
+        throw error?.response?.data;
+      });
+  }
+
+  /**
+   * Checks if a workspace slug is available
+   * @param {string} slug - The workspace slug to check
+   * @returns {Promise<any>} Promise resolving to slug availability status
+   * @throws {Error} If the API request fails
+   */
+  async slugCheck(slug: string): Promise<any> {
+    const params = new URLSearchParams({ slug });
+    return this.get(`/api/instances/workspace-slug-check/?${params.toString()}`)
+      .then((response) => response?.data)
+      .catch((error) => {
+        throw error?.response?.data;
+      });
+  }
+
+  /**
+   * Creates a new workspace
+   * @param {Partial<IWorkspace>} data - Workspace data for creation
+   * @returns {Promise<IWorkspace>} Promise resolving to the created workspace
+   * @throws {Error} If the API request fails
+   */
+  async create(data: Partial<IWorkspace>): Promise<IWorkspace> {
+    return this.post("/api/instances/workspaces/", data)
+      .then((response) => response?.data)
+      .catch((error) => {
+        throw error?.response?.data;
+      });
+  }
+}

packages/services/src/workspace/invitation.service.ts

@@ -1,6 +1,6 @@
 import { API_BASE_URL } from "@plane/constants";
 import { IWorkspaceMemberInvitation, IWorkspaceBulkInviteFormData, IWorkspaceMember } from "@plane/types";
-import { APIService } from "@/api.service";
+import { APIService } from "../api.service";
 
 /**
  * Service class for managing workspace invitations

packages/services/src/workspace/view.service.ts

@@ -1,6 +1,6 @@
 import { API_BASE_URL } from "@plane/constants";
 import { IWorkspaceView, TIssuesResponse } from "@plane/types";
-import { APIService } from "@/api.service";
+import { APIService } from "../api.service";
 
 export class WorkspaceViewService extends APIService {
   /**