To display specific message when used /mention-each command

src/constants/commands.ts

@@ -50,6 +50,12 @@ export const MENTION_EACH = {
       type: 5,
       require: false,
     },
+    {
+      name: "showroles",
+      description: "want to see extra details?",
+      type: 5,
+      require: false,
+    },
   ],
 };
 

src/controllers/baseHandler.ts

@@ -75,6 +75,9 @@ export async function baseHandler(
         displayMessageObj: data.find((item) => item.name === "message"),
         channelId: message.channel_id,
         dev: data.find((item) => item.name === "dev") as unknown as DevFlag,
+        showroles: data.find(
+          (item) => item.name === "showroles"
+        ) as unknown as DevFlag,
       };
       return await mentionEachUser(transformedArgument, env, ctx);
     }

src/controllers/mentionEachUser.ts

@@ -16,6 +16,7 @@ export async function mentionEachUser(
     roleToBeTaggedObj: MentionEachUserOptions;
     displayMessageObj?: MentionEachUserOptions;
     channelId: number;
+    showroles?: DevFlag;
     dev?: DevFlag;
   },
   env: env,
@@ -25,6 +26,7 @@ export async function mentionEachUser(
   const roleId = transformedArgument.roleToBeTaggedObj.value;
   const msgToBeSent = transformedArgument?.displayMessageObj?.value;
   const dev = transformedArgument?.dev?.value || false;
+  const showroles = transformedArgument?.showroles?.value || false;
   // optional chaining here only because display message obj is optional argument
   const usersWithMatchingRole = filterUserByRoles(
     getMembersInServerResponse as UserArray[],
@@ -36,13 +38,27 @@ export async function mentionEachUser(
     message: msgToBeSent,
     usersWithMatchingRole,
   };
-  if (!dev || usersWithMatchingRole.length === 0) {
+  if (transformedArgument.showroles?.value === true) {
+    let responseMessage = "";
+    if (usersWithMatchingRole.length === 0) {
+      responseMessage = `Sorry, no user found with <@&${roleId}> role.`;
+    } else if (usersWithMatchingRole.length === 1) {
+      // Mention the single user by ID
+      responseMessage = `The user with <@&${roleId}> role is ${payload.usersWithMatchingRole}.`;
+    } else {
+      // Mention multiple users by their IDs
+      responseMessage = `The users with <@&${roleId}> role are ${payload.usersWithMatchingRole}.`;
+    }
+    return discordTextResponse(responseMessage);
+  } else if (!dev || usersWithMatchingRole.length === 0) {
     const responseData = checkDisplayType({
       usersWithMatchingRole,
       msgToBeSent,
+      roleId,
     });
     return discordTextResponse(responseData);
   } else {
+    // Regular dev flow to mention users
     ctx.waitUntil(
       mentionEachUserInMessage({
         message: payload.message,

src/utils/checkDisplayType.ts

@@ -4,14 +4,16 @@
 export function checkDisplayType({
   usersWithMatchingRole,
   msgToBeSent,
+  roleId,
 }: {
   msgToBeSent?: string;
   usersWithMatchingRole: string[];
+  roleId?: string;
 }) {
   if (usersWithMatchingRole.length > 0) {
     const returnString = msgToBeSent ? msgToBeSent : "";
     return `${returnString} ${usersWithMatchingRole}`;
   } else {
-    return `Sorry no user found under this role.`;
+    return `Sorry no user found with <@&${roleId ?? "undefined"}> role.`;
   }
 }

tests/unit/handlers/mentionEachUser.test.ts

@@ -25,6 +25,7 @@ describe("Test mention each function", () => {
       DISCORD_GUILD_ID: "123",
       DISCORD_TOKEN: "abc",
     };
+    const roleId = "1118201414078976192";
     const response = mentionEachUser(
       {
         ...onlyRoleToBeTagged,
@@ -42,7 +43,7 @@ describe("Test mention each function", () => {
       (res) => res.json()
     );
     expect(textMessage.data.content).toBe(
-      "Sorry no user found under this role."
+      `Sorry no user found with <@&${roleId}> role.`
     );
   });
 
@@ -52,14 +53,14 @@ describe("Test mention each function", () => {
       DISCORD_GUILD_ID: "123",
       DISCORD_TOKEN: "abc",
     };
-
+    const roleId = "1118201414078976192";
     const response = mentionEachUser(onlyRoleToBeTagged, env, ctx);
     expect(response).toBeInstanceOf(Promise);
     const textMessage: { data: { content: string } } = await response.then(
       (res) => res.json()
     );
     expect(textMessage.data.content).toBe(
-      "Sorry no user found under this role."
+      `Sorry no user found with <@&${roleId}> role.`
     );
   });
 
@@ -107,11 +108,16 @@ describe("Test mention each function", () => {
     expect(response).toBe(expectedResponse);
   });
 
-  it("should return default string ", () => {
-    const usersWithMatchingRole = [] as string[];
+  it("should return default string", () => {
+    const roleId = "1118201414078976192";
+    const usersWithMatchingRole: string[] = [];
     const msgToBeSent = "hello";
-    const response = checkDisplayType({ usersWithMatchingRole, msgToBeSent });
-    const expectedResponse = `Sorry no user found under this role.`;
+    const response = checkDisplayType({
+      usersWithMatchingRole,
+      msgToBeSent,
+      roleId,
+    });
+    const expectedResponse = `Sorry no user found with <@&${roleId}> role.`;
     expect(response).toBe(expectedResponse);
   });
 
@@ -126,4 +132,38 @@ describe("Test mention each function", () => {
     const expectedResponse = `${returnString} ${usersWithMatchingRole}`;
     expect(response).toBe(expectedResponse);
   });
+
+  describe("checkDisplayType", () => {
+    it("should handle message with no matching users", () => {
+      const usersWithMatchingRole: string[] = [];
+      const roleId = "1118201414078976192";
+      const msgToBeSent = "No users found:";
+      const response = checkDisplayType({
+        usersWithMatchingRole,
+        msgToBeSent,
+        roleId,
+      });
+      expect(response).toBe(`Sorry no user found with <@&${roleId}> role.`);
+    });
+  });
+  it("should handle case when only one user found", () => {
+    const roleId = "860900892193456149";
+    const optionsArray = [
+      {
+        roles: [
+          "890520255934377985",
+          "860900892193456149",
+          "845302148878565406",
+        ],
+        user: {
+          id: "282859044593598464",
+        },
+      },
+    ];
+    const response = filterUserByRoles(optionsArray, roleId);
+    const message = `The user with <@&${roleId}> role is: ${response}`;
+    expect(message).toBe(
+      `The user with <@&${roleId}> role is: <@${optionsArray[0].user.id}>`
+    );
+  });
 });