openapi: 3.1.0
info:
  title: Forithmus Challenge Platform 2fa groups API
  version: 1.0.0
tags:
- name: groups
paths:
  /challenges/{slug}/groups:
    post:
      tags:
      - groups
      summary: Create Group
      description: 'Create a new group in the challenge. The creator is auto-added as admin.

        Requires: active participant, not already in a group for this challenge.'
      operationId: create_group_challenges__slug__groups_post
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
          title: Slug
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GroupCreate'
      responses:
        '201':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupOut'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
    get:
      tags:
      - groups
      summary: List Groups
      description: List all groups in the challenge with member counts.
      operationId: list_groups_challenges__slug__groups_get
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
          title: Slug
      - name: limit
        in: query
        required: false
        schema:
          type: integer
          maximum: 200
          minimum: 1
          default: 50
          title: Limit
      - name: offset
        in: query
        required: false
        schema:
          type: integer
          minimum: 0
          default: 0
          title: Offset
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/GroupOut'
                title: Response List Groups Challenges  Slug  Groups Get
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /challenges/{slug}/groups/me:
    get:
      tags:
      - groups
      summary: Get My Group
      description: 'Get the current user''s group in this challenge, with full member list.

        Returns null if the user is not in any group.'
      operationId: get_my_group_challenges__slug__groups_me_get
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
          title: Slug
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                anyOf:
                - $ref: '#/components/schemas/GroupOut'
                - type: 'null'
                title: Response Get My Group Challenges  Slug  Groups Me Get
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /challenges/{slug}/groups/{group_id}:
    get:
      tags:
      - groups
      summary: Get Group Detail
      description: 'Get a group''s detail with all members.

        For private challenges, requires the user to be an active member.'
      operationId: get_group_detail_challenges__slug__groups__group_id__get
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
          title: Slug
      - name: group_id
        in: path
        required: true
        schema:
          type: string
          title: Group Id
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupOut'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
    delete:
      tags:
      - groups
      summary: Dissolve Group
      description: Dissolve (delete) the group and all memberships. Group admin only.
      operationId: dissolve_group_challenges__slug__groups__group_id__delete
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
          title: Slug
      - name: group_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: Group Id
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
    patch:
      tags:
      - groups
      summary: Update Group
      description: Update group name and/or logo. Group admin only.
      operationId: update_group_challenges__slug__groups__group_id__patch
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
          title: Slug
      - name: group_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: Group Id
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GroupCreate'
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupOut'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /challenges/{slug}/groups/{group_id}/invite:
    post:
      tags:
      - groups
      summary: Invite Member
      description: 'Invite a challenge participant to the group. Group admin only.

        The invited user must be an active participant and not already in a group.'
      operationId: invite_member_challenges__slug__groups__group_id__invite_post
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
          title: Slug
      - name: group_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: Group Id
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GroupInvite'
      responses:
        '201':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupMemberOut'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /challenges/{slug}/groups/{group_id}/accept:
    post:
      tags:
      - groups
      summary: Accept Invitation
      description: Accept a pending group invitation.
      operationId: accept_invitation_challenges__slug__groups__group_id__accept_post
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
          title: Slug
      - name: group_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: Group Id
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupMemberOut'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /challenges/{slug}/groups/{group_id}/leave:
    post:
      tags:
      - groups
      summary: Leave Group
      description: 'Leave the group. If the user is the last admin and no other admin exists,

        the entire group is dissolved.'
      operationId: leave_group_challenges__slug__groups__group_id__leave_post
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
          title: Slug
      - name: group_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: Group Id
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /challenges/{slug}/groups/{group_id}/members/{user_id}:
    delete:
      tags:
      - groups
      summary: Remove Member
      description: 'Remove a member from the group. Group admin only.

        Cannot remove yourself: use the leave endpoint instead.'
      operationId: remove_member_challenges__slug__groups__group_id__members__user_id__delete
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
          title: Slug
      - name: group_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: Group Id
      - name: user_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: User Id
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /challenges/{slug}/groups/{group_id}/request:
    post:
      tags:
      - groups
      summary: Request Join
      description: 'Request to join a group. The user must be an active challenge participant

        and not already in a group. Group admin must approve.'
      operationId: request_join_challenges__slug__groups__group_id__request_post
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
          title: Slug
      - name: group_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: Group Id
      responses:
        '201':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupMemberOut'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /challenges/{slug}/groups/{group_id}/approve/{user_id}:
    post:
      tags:
      - groups
      summary: Approve Request
      description: Approve a join request. Group admin only.
      operationId: approve_request_challenges__slug__groups__group_id__approve__user_id__post
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
          title: Slug
      - name: group_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: Group Id
      - name: user_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: User Id
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /challenges/{slug}/groups/{group_id}/reject/{user_id}:
    post:
      tags:
      - groups
      summary: Reject Request
      description: Reject a join request. Group admin only.
      operationId: reject_request_challenges__slug__groups__group_id__reject__user_id__post
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
          title: Slug
      - name: group_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: Group Id
      - name: user_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: User Id
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    GroupInvite:
      properties:
        user_id:
          type: string
          format: uuid
          title: User Id
      type: object
      required:
      - user_id
      title: GroupInvite
      description: Invite a user to a group by user_id.
    GroupMemberOut:
      properties:
        id:
          type: string
          format: uuid
          title: Id
        user_id:
          type: string
          format: uuid
          title: User Id
        role:
          type: string
          title: Role
        status:
          type: string
          title: Status
        first_name:
          type: string
          title: First Name
          default: ''
        last_name:
          type: string
          title: Last Name
          default: ''
        avatar_url:
          type: string
          title: Avatar Url
          default: ''
        avatar_color:
          anyOf:
          - type: integer
          - type: 'null'
          title: Avatar Color
        institution:
          type: string
          title: Institution
          default: ''
        joined_at:
          type: string
          format: date-time
          title: Joined At
      type: object
      required:
      - id
      - user_id
      - role
      - status
      - joined_at
      title: GroupMemberOut
      description: Group member with denormalized user info for display.
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
    GroupOut:
      properties:
        id:
          type: string
          format: uuid
          title: Id
        challenge_id:
          type: string
          format: uuid
          title: Challenge Id
        name:
          type: string
          title: Name
        logo_url:
          type: string
          title: Logo Url
          default: ''
        created_by:
          type: string
          format: uuid
          title: Created By
        member_count:
          type: integer
          title: Member Count
          default: 0
        members:
          items: {}
          type: array
          title: Members
          default: []
        created_at:
          type: string
          format: date-time
          title: Created At
      type: object
      required:
      - id
      - challenge_id
      - name
      - created_by
      - created_at
      title: GroupOut
      description: 'Group summary with member count: used in list endpoints.'
    GroupCreate:
      properties:
        name:
          type: string
          maxLength: 100
          minLength: 1
          title: Name
        logo_url:
          type: string
          title: Logo Url
          default: ''
      type: object
      required:
      - name
      title: GroupCreate
      description: Request body for creating a new group/team in a challenge.