Edits history of script submission #22462 for ' Is a Matrix user X a joined member of a Matrix room Y? (matrix)'

• bunnative

  Ap­pro­ved version

  Edit in Windmill

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  //native
  
  /**
   * This function throws an error, if you're not a room member.
   *
   * Expected return values:
   *
   * {
   *   "is_joined": false,
   *   "user_info": null
   * }
   *
   * or
   *
   * {
   *   "is_member": true,
   *   "user_info": {
   *     "avatar_url": "mxc://matrix.org/abc123",
   *     "display_name": "Jane Doe"
   *   }
   * }
   */
  type Matrix = {
    baseUrl: string;
    token: string;
  };
  export async function main(
    matrix_res: Matrix,
    room_id: string,
    user_id: string,
  ) {
    const url = `${
      matrix_res.baseUrl
    }/_matrix/client/v3/rooms/${encodeURIComponent(room_id)}/joined_members`;
    const resp = await fetch(url, {
      headers: {
        Authorization: `Bearer ${matrix_res.token}`,
      },
    });
    if (!resp.ok) {
      throw Error(`Failed to fetch joined member list: Error HTTP${resp.status}`);
    }
    const data = await resp.json();
    return {
      is_joined: user_id in data?.joined,
      user_info: data?.joined?.[user_id],
    };
  }
  

  Submitted by hugo989 6 days ago