PromoteToPm handler

frontend/src/API/API.ts

@@ -209,6 +209,19 @@ interface API {
    * @param {string} token The authentication token
    */
   signReport(reportId: number, token: string): Promise<APIResponse<string>>;
+
+  /**
+   * Promotes a user to project manager within a project.
+   *
+   * @param {string} userName The username of the user to promote
+   * @param {string} projectName The name of the project to promote the user in
+   * @returns {Promise<APIResponse<string>} A promise resolving to an API response.
+   */
+  promoteToPm(
+    userName: string,
+    projectName: string,
+    token: string,
+  ): Promise<APIResponse<string>>;
 }
 
 /** An instance of the API */
@@ -783,4 +796,35 @@ export const api: API = {
       return { success: false, message: "Failed to sign report" };
     }
   },
+
+  async promoteToPm(
+    userName: string,
+    projectName: string,
+    token: string,
+  ): Promise<APIResponse<string>> {
+    try {
+      const response = await fetch(
+        `/api/promoteToPm/${projectName}?userName=${userName}`,
+        {
+          method: "PUT",
+          headers: {
+            "Content-Type": "application/json",
+            Authorization: "Bearer " + token,
+          },
+        },
+      );
+      if (!response.ok) {
+        return {
+          success: false,
+          message: "Failed to promote user to project manager",
+        };
+      }
+    } catch (e) {
+      return {
+        success: false,
+        message: "Failed to promote user to project manager",
+      };
+    }
+    return { success: true, message: "User promoted to project manager" };
+  },
 };