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charset=utf-8"},{"key":"Content-Length","value":"29"},{"key":"ETag","value":"W/\"1d-suTuOICmI5G71YrY2lT70KKbqY4\""},{"key":"Date","value":"Thu, 26 Feb 2026 07:11:46 GMT"},{"key":"Connection","value":"keep-alive"},{"key":"Keep-Alive","value":"timeout=5"}],"cookie":[],"responseTime":null,"body":"{\n \"message\": \"Group not found\"\n}"}],"_postman_id":"f3d8f163-42fe-4359-ad4c-ee88beee6b2d"},{"name":"regenerate_inviteCode","id":"399c712f-7cea-4b94-9aec-912806ca894e","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"groupId\": \"699fec89a89f4c9a17d7967d\"\r\n}","options":{"raw":{"language":"json"}}},"url":"http://localhost:5085/api/groups/regenerate-invite","auth":{"type":"bearer","bearer":{"basicConfig":[{"key":"token","value":""}]},"isInherited":true,"source":{"_postman_id":"1c39bfbd-abf4-4d9d-8970-b39145941027","id":"1c39bfbd-abf4-4d9d-8970-b39145941027","name":"MoneyMentor-Social-Group","type":"collection"}},"urlObject":{"protocol":"http","port":"5085","path":["api","groups","regenerate-invite"],"host":["localhost"],"query":[],"variable":[]}},"response":[{"id":"ff56f506-1015-40a4-b105-73ce6e87e410","name":"regenerate_inviteCode","originalRequest":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"groupId\": \"699fec89a89f4c9a17d7967d\"\r\n}","options":{"raw":{"language":"json"}}},"url":"/groups/regenerate-invite"},"status":"OK","code":200,"_postman_previewlanguage":null,"header":[{"key":"X-Powered-By","value":"Express"},{"key":"Vary","value":"Origin"},{"key":"Access-Control-Allow-Credentials","value":"true"},{"key":"Content-Type","value":"application/json; charset=utf-8"},{"key":"Content-Length","value":"61"},{"key":"ETag","value":"W/\"3d-9u2U7WtWcfEEvHwAUOcSaFivjoc\""},{"key":"Date","value":"Thu, 26 Feb 2026 07:17:40 GMT"},{"key":"Connection","value":"keep-alive"},{"key":"Keep-Alive","value":"timeout=5"}],"cookie":[],"responseTime":null,"body":"{\n \"message\": \"Invite code regenerated\",\n \"inviteCode\": \"d9c1b81e\"\n}"}],"_postman_id":"399c712f-7cea-4b94-9aec-912806ca894e"}],"id":"a33cd8ce-8b6d-4750-8451-773b09653478","description":"

Users can create, join, leave, and view their groups, while group admins have additional permissions to update group details, remove members, delete groups, and manage invite access. This system supports organized group saving and member control

\n","_postman_id":"a33cd8ce-8b6d-4750-8451-773b09653478","auth":{"type":"bearer","bearer":{"basicConfig":[{"key":"token","value":""}]},"isInherited":true,"source":{"_postman_id":"1c39bfbd-abf4-4d9d-8970-b39145941027","id":"1c39bfbd-abf4-4d9d-8970-b39145941027","name":"MoneyMentor-Social-Group","type":"collection"}}},{"name":"Chat","item":[{"name":"get-ticket","id":"6fb9d8c6-ff75-44a2-88e3-54a48360170d","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"","options":{"raw":{"language":"json"}}},"url":"http://localhost:5085/api/chat-room/ticket","auth":{"type":"bearer","bearer":{"basicConfig":[{"key":"token","value":""}]},"isInherited":true,"source":{"_postman_id":"1c39bfbd-abf4-4d9d-8970-b39145941027","id":"1c39bfbd-abf4-4d9d-8970-b39145941027","name":"MoneyMentor-Social-Group","type":"collection"}},"urlObject":{"protocol":"http","port":"5085","path":["api","chat-room","ticket"],"host":["localhost"],"query":[],"variable":[]}},"response":[{"id":"f92a1883-bc85-4209-8ec4-25a6fbd07542","name":"get-ticket","originalRequest":{"method":"POST","header":[],"url":"/chat/ticket"},"status":"OK","code":200,"_postman_previewlanguage":null,"header":[{"key":"X-Powered-By","value":"Express"},{"key":"Vary","value":"Origin"},{"key":"Access-Control-Allow-Credentials","value":"true"},{"key":"Content-Type","value":"application/json; charset=utf-8"},{"key":"Content-Length","value":"64"},{"key":"ETag","value":"W/\"40-EeZVHQCmtaI/xtkZiimqBecWqb8\""},{"key":"Date","value":"Thu, 26 Feb 2026 07:23:00 GMT"},{"key":"Connection","value":"keep-alive"},{"key":"Keep-Alive","value":"timeout=5"}],"cookie":[],"responseTime":null,"body":"{\n \"success\": true,\n \"ticket\": \"87a931c8-325a-4584-9c06-15f145213c5d\"\n}"}],"_postman_id":"6fb9d8c6-ff75-44a2-88e3-54a48360170d"},{"name":"get-msg-history","id":"98149c08-64e1-4c71-8d93-800e699102d3","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[],"url":"http://localhost:5085/api/chat-room/699fec89a89f4c9a17d7967d/messages?page=1&limit=50","auth":{"type":"bearer","bearer":{"basicConfig":[{"key":"token","value":""}]},"isInherited":true,"source":{"_postman_id":"1c39bfbd-abf4-4d9d-8970-b39145941027","id":"1c39bfbd-abf4-4d9d-8970-b39145941027","name":"MoneyMentor-Social-Group","type":"collection"}},"urlObject":{"protocol":"http","port":"5085","path":["api","chat-room","699fec89a89f4c9a17d7967d","messages"],"host":["localhost"],"query":[{"key":"page","value":"1"},{"key":"limit","value":"50"}],"variable":[]}},"response":[{"id":"5e1a742f-b2aa-4144-ae8e-8f476dcefed9","name":"get-msg-history","originalRequest":{"method":"GET","header":[],"url":{"raw":"http://localhost:5085/api/chat-room/699fec89a89f4c9a17d7967d/messages?page=1&limit=50","protocol":"http","host":["localhost"],"port":"5085","path":["api","chat-room","699fec89a89f4c9a17d7967d","messages"],"query":[{"key":"page","value":"1"},{"key":"limit","value":"50"}]}},"status":"OK","code":200,"_postman_previewlanguage":null,"header":[{"key":"X-Powered-By","value":"Express"},{"key":"Vary","value":"Origin"},{"key":"Access-Control-Allow-Credentials","value":"true"},{"key":"Content-Type","value":"application/json; charset=utf-8"},{"key":"Content-Length","value":"427"},{"key":"ETag","value":"W/\"1ab-oGlVJxMKvM71NfPo93ocJ3gzDng\""},{"key":"Date","value":"Fri, 27 Feb 2026 03:56:32 GMT"},{"key":"Connection","value":"keep-alive"},{"key":"Keep-Alive","value":"timeout=5"}],"cookie":[],"responseTime":null,"body":"{\n \"success\": true,\n \"data\": {\n \"messages\": [\n {\n \"_id\": \"69a11583b98b48042a2c3330\",\n \"groupId\": \"699fec89a89f4c9a17d7967d\",\n \"sender\": {\n \"_id\": \"699a7ba3401a50aa666948de\"\n },\n \"content\": \"Hello everyone! First message\",\n \"type\": \"text\",\n \"readBy\": [\n \"699a7ba3401a50aa666948de\"\n ],\n \"deletedAt\": null,\n \"createdAt\": \"2026-02-27T03:54:43.279Z\",\n \"updatedAt\": \"2026-02-27T03:54:43.279Z\",\n \"__v\": 0\n }\n ],\n \"pagination\": {\n \"page\": 1,\n \"limit\": 50,\n \"total\": 1,\n \"totalPages\": 1,\n \"hasMore\": false\n }\n }\n}"},{"id":"1bd4fffa-fb78-49ee-a178-e7897b4db215","name":"group-not -found","originalRequest":{"method":"GET","header":[],"url":{"raw":"http://localhost:5085/api/chat-room/699a820935df598e7898e36e/messages?page=1&limit=50","protocol":"http","host":["localhost"],"port":"5085","path":["api","chat-room","699a820935df598e7898e36e","messages"],"query":[{"key":"page","value":"1"},{"key":"limit","value":"50"}]}},"status":"Not Found","code":404,"_postman_previewlanguage":null,"header":[{"key":"X-Powered-By","value":"Express"},{"key":"Vary","value":"Origin"},{"key":"Access-Control-Allow-Credentials","value":"true"},{"key":"Content-Type","value":"application/json; charset=utf-8"},{"key":"Content-Length","value":"45"},{"key":"ETag","value":"W/\"2d-mkwtl7O/HG02euEqzfDwAKvBF/s\""},{"key":"Date","value":"Fri, 27 Feb 2026 03:49:41 GMT"},{"key":"Connection","value":"keep-alive"},{"key":"Keep-Alive","value":"timeout=5"}],"cookie":[],"responseTime":null,"body":"{\n \"success\": false,\n \"message\": \"Group not found\"\n}"}],"_postman_id":"98149c08-64e1-4c71-8d93-800e699102d3"},{"name":"delete-msg","id":"6c6a1919-38f2-487f-a1c9-3b9c21acab99","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"DELETE","header":[],"url":"http://localhost:5085/api/chat-room/699fec89a89f4c9a17d7967d/messages/69a11583b98b48042a2c3330","auth":{"type":"bearer","bearer":{"basicConfig":[{"key":"token","value":""}]},"isInherited":true,"source":{"_postman_id":"1c39bfbd-abf4-4d9d-8970-b39145941027","id":"1c39bfbd-abf4-4d9d-8970-b39145941027","name":"MoneyMentor-Social-Group","type":"collection"}},"urlObject":{"protocol":"http","port":"5085","path":["api","chat-room","699fec89a89f4c9a17d7967d","messages","69a11583b98b48042a2c3330"],"host":["localhost"],"query":[],"variable":[]}},"response":[{"id":"d037060c-68f7-444d-b71c-9527858a1567","name":"delete-msg","originalRequest":{"method":"DELETE","header":[],"url":"http://localhost:5085/api/chat-room/699fec89a89f4c9a17d7967e/messages/69a11583b98b48042a2c3330"},"status":"OK","code":200,"_postman_previewlanguage":"","header":[{"key":"X-Powered-By","value":"Express"},{"key":"Vary","value":"Origin"},{"key":"Access-Control-Allow-Credentials","value":"true"},{"key":"Content-Type","value":"application/json; charset=utf-8"},{"key":"Content-Length","value":"44"},{"key":"ETag","value":"W/\"2c-771ZmWoWt4zbmKNYcrouKi6tmw8\""},{"key":"Date","value":"Fri, 27 Feb 2026 03:59:03 GMT"},{"key":"Connection","value":"keep-alive"},{"key":"Keep-Alive","value":"timeout=5"}],"cookie":[{"expires":"Invalid Date","domain":"","path":""}],"responseTime":null,"body":"{\n \"success\": true,\n \"message\": \"Message deleted\"\n}"}],"_postman_id":"6c6a1919-38f2-487f-a1c9-3b9c21acab99"}],"id":"d85431d3-5085-4f19-b74d-04d3f6a0483c","description":"

Handles secure real-time messaging within user groups. The system issues short-lived access tickets for chat sessions, allows members to retrieve previous message history for a group, and enables users to delete their own messages.

\n","_postman_id":"d85431d3-5085-4f19-b74d-04d3f6a0483c","auth":{"type":"bearer","bearer":{"basicConfig":[{"key":"token","value":""}]},"isInherited":true,"source":{"_postman_id":"1c39bfbd-abf4-4d9d-8970-b39145941027","id":"1c39bfbd-abf4-4d9d-8970-b39145941027","name":"MoneyMentor-Social-Group","type":"collection"}}},{"name":"WebSocket","item":[],"id":"dfb16405-3763-4b1c-b76c-22d9ef6adea4","description":"

Step 1 — Generate Access Ticket

\n

Send a request to:

\n
POST /api/chat-room/ticket\n\n

Response example

\n
{  \"success\": true,  \"ticket\": \"550e8400-e29b-41d4-a716-446655440000\"}\n\n
    \n
  • The ticket is valid only for 30 seconds only. Use it immediately to connect.
    • \n
\n
\n

Step 2 — Connect to WebSocket

\n
    \n

  1. Open Postman

    \n
    2. \n

  2. Click New → WebSocket Request

    \n
    3. \n

  3. Enter the connection URL:

    \n
    4. \n
\n
ws://localhost:5080/ws?ticket=YOUR_TICKET&groupId=GROUP_ID\n\n

Example

\n
ws://localhost:5080/ws?ticket=550e8400-e29b-41d4-a716-446655440000&groupId=64e9f1a2b3c4d5e6f7a8b9c0\n\n
    \n
  1. Click Connect
    2. \n
\n

If the ticket is valid, the WebSocket connection will be established and you can send and receive messages in real time.

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