feat: built in api documentation via huma gin adapter

This commit is contained in:
Kyle Mendell
2026-07-10 16:31:45 -05:00
parent 20254eea7c
commit f8b441fb06
68 changed files with 3231 additions and 3106 deletions
@@ -1,250 +1,161 @@
package controller
import (
"context"
"net/http"
"github.com/gin-gonic/gin"
"github.com/danielgtaylor/huma/v2"
"github.com/pocket-id/pocket-id/backend/internal/dto"
"github.com/pocket-id/pocket-id/backend/internal/middleware"
"github.com/pocket-id/pocket-id/backend/internal/service"
"github.com/pocket-id/pocket-id/backend/internal/utils"
httpapi "github.com/pocket-id/pocket-id/backend/internal/utils/huma"
)
// NewUserGroupController creates a new controller for user group management
// @Summary User group management controller
// @Description Initializes all user group-related API endpoints
// @Tags User Groups
func NewUserGroupController(group *gin.RouterGroup, authMiddleware *middleware.AuthMiddleware, userGroupService *service.UserGroupService) {
ugc := UserGroupController{
UserGroupService: userGroupService,
}
type userGroupListInput struct {
utils.ListRequestOptions
Search string `query:"search" required:"false"`
}
userGroupsGroup := group.Group("/user-groups")
userGroupsGroup.Use(authMiddleware.Add())
{
userGroupsGroup.GET("", ugc.list)
userGroupsGroup.GET("/:id", ugc.get)
userGroupsGroup.POST("", ugc.create)
userGroupsGroup.PUT("/:id", ugc.update)
userGroupsGroup.DELETE("/:id", ugc.delete)
userGroupsGroup.PUT("/:id/users", ugc.updateUsers)
userGroupsGroup.PUT("/:id/allowed-oidc-clients", ugc.updateAllowedOidcClients)
}
type userGroupIDInput struct {
ID string `path:"id"`
}
type userGroupCreateInput struct {
Body dto.UserGroupCreateDto
}
type userGroupUpdateInput struct {
ID string `path:"id"`
Body dto.UserGroupCreateDto
}
type userGroupUsersInput struct {
ID string `path:"id"`
Body dto.UserGroupUpdateUsersDto
}
type userGroupClientsInput struct {
ID string `path:"id"`
Body dto.UserGroupUpdateAllowedOidcClientsDto
}
// NewUserGroupController registers user group management routes
func NewUserGroupController(api huma.API, authMiddleware *middleware.AuthMiddleware, userGroupService *service.UserGroupService) {
controller := &UserGroupController{UserGroupService: userGroupService}
auth := authMiddleware.Huma(api)
listOperation := userGroupOperation("list-user-groups", http.MethodGet, "/api/user-groups", "List user groups")
auth(&listOperation)
httpapi.Register(api, listOperation, controller.list)
getOperation := userGroupOperation("get-user-group", http.MethodGet, "/api/user-groups/{id}", "Get user group by ID")
auth(&getOperation)
httpapi.Register(api, getOperation, controller.get)
createOperation := userGroupOperation("create-user-group", http.MethodPost, "/api/user-groups", "Create user group")
createOperation.DefaultStatus = http.StatusCreated
auth(&createOperation)
httpapi.Register(api, createOperation, controller.create)
updateOperation := userGroupOperation("update-user-group", http.MethodPut, "/api/user-groups/{id}", "Update user group")
auth(&updateOperation)
httpapi.Register(api, updateOperation, controller.update)
deleteOperation := userGroupOperation("delete-user-group", http.MethodDelete, "/api/user-groups/{id}", "Delete user group")
deleteOperation.DefaultStatus = http.StatusNoContent
auth(&deleteOperation)
httpapi.Register(api, deleteOperation, controller.delete)
usersOperation := userGroupOperation("update-user-group-users", http.MethodPut, "/api/user-groups/{id}/users", "Update users in a group")
auth(&usersOperation)
httpapi.Register(api, usersOperation, controller.updateUsers)
clientsOperation := userGroupOperation("update-user-group-allowed-oidc-clients", http.MethodPut, "/api/user-groups/{id}/allowed-oidc-clients", "Update allowed OIDC clients")
auth(&clientsOperation)
httpapi.Register(api, clientsOperation, controller.updateAllowedOIDCClients)
}
func userGroupOperation(id, method, path, summary string) huma.Operation {
return huma.Operation{OperationID: id, Method: method, Path: path, Summary: summary, Tags: []string{"User Groups"}}
}
type UserGroupController struct {
UserGroupService *service.UserGroupService
}
// list godoc
// @Summary List user groups
// @Description Get a paginated list of user groups with optional search and sorting
// @Tags User Groups
// @Param search query string false "Search term to filter user groups by name"
// @Param pagination[page] query int false "Page number for pagination" default(1)
// @Param pagination[limit] query int false "Number of items per page" default(20)
// @Param sort[column] query string false "Column to sort by"
// @Param sort[direction] query string false "Sort direction (asc or desc)" default("asc")
// @Success 200 {object} dto.Paginated[dto.UserGroupMinimalDto]
// @Router /api/user-groups [get]
func (ugc *UserGroupController) list(c *gin.Context) {
searchTerm := c.Query("search")
listRequestOptions := utils.ParseListRequestOptions(c)
groups, pagination, err := ugc.UserGroupService.List(c, searchTerm, listRequestOptions)
func (ugc *UserGroupController) list(ctx context.Context, input *userGroupListInput) (*httpapi.BodyOutput[dto.Paginated[dto.UserGroupMinimalDto]], error) {
groups, pagination, err := ugc.UserGroupService.List(ctx, input.Search, input.ListRequestOptions)
if err != nil {
_ = c.Error(err)
return
return nil, err
}
// Map the user groups to DTOs
var groupsDto = make([]dto.UserGroupMinimalDto, len(groups))
groupsDTO := make([]dto.UserGroupMinimalDto, len(groups))
for i, group := range groups {
var groupDto dto.UserGroupMinimalDto
if err := dto.MapStruct(group, &groupDto); err != nil {
_ = c.Error(err)
return
if err := dto.MapStruct(group, &groupsDTO[i]); err != nil {
return nil, err
}
groupDto.UserCount, err = ugc.UserGroupService.GetUserCountOfGroup(c.Request.Context(), group.ID)
groupsDTO[i].UserCount, err = ugc.UserGroupService.GetUserCountOfGroup(ctx, group.ID)
if err != nil {
_ = c.Error(err)
return
return nil, err
}
groupsDto[i] = groupDto
}
c.JSON(http.StatusOK, dto.Paginated[dto.UserGroupMinimalDto]{
Data: groupsDto,
Pagination: pagination,
})
return &httpapi.BodyOutput[dto.Paginated[dto.UserGroupMinimalDto]]{Body: dto.Paginated[dto.UserGroupMinimalDto]{Data: groupsDTO, Pagination: pagination}}, nil
}
// get godoc
// @Summary Get user group by ID
// @Description Retrieve detailed information about a specific user group including its users
// @Tags User Groups
// @Accept json
// @Produce json
// @Param id path string true "User Group ID"
// @Success 200 {object} dto.UserGroupDto
// @Router /api/user-groups/{id} [get]
func (ugc *UserGroupController) get(c *gin.Context) {
group, err := ugc.UserGroupService.Get(c.Request.Context(), c.Param("id"))
func (ugc *UserGroupController) get(ctx context.Context, input *userGroupIDInput) (*httpapi.BodyOutput[dto.UserGroupDto], error) {
group, err := ugc.UserGroupService.Get(ctx, input.ID)
if err != nil {
_ = c.Error(err)
return
return nil, err
}
var groupDto dto.UserGroupDto
if err := dto.MapStruct(group, &groupDto); err != nil {
_ = c.Error(err)
return
}
c.JSON(http.StatusOK, groupDto)
return mapUserGroup(group)
}
// create godoc
// @Summary Create user group
// @Description Create a new user group
// @Tags User Groups
// @Accept json
// @Produce json
// @Param userGroup body dto.UserGroupCreateDto true "User group information"
// @Success 201 {object} dto.UserGroupDto "Created user group"
// @Router /api/user-groups [post]
func (ugc *UserGroupController) create(c *gin.Context) {
var input dto.UserGroupCreateDto
if err := dto.ShouldBindWithNormalizedJSON(c, &input); err != nil {
_ = c.Error(err)
return
}
group, err := ugc.UserGroupService.Create(c.Request.Context(), input)
func (ugc *UserGroupController) create(ctx context.Context, input *userGroupCreateInput) (*httpapi.BodyOutput[dto.UserGroupDto], error) {
group, err := ugc.UserGroupService.Create(ctx, input.Body)
if err != nil {
_ = c.Error(err)
return
return nil, err
}
var groupDto dto.UserGroupDto
if err := dto.MapStruct(group, &groupDto); err != nil {
_ = c.Error(err)
return
}
c.JSON(http.StatusCreated, groupDto)
return mapUserGroup(group)
}
// update godoc
// @Summary Update user group
// @Description Update an existing user group by ID
// @Tags User Groups
// @Accept json
// @Produce json
// @Param id path string true "User Group ID"
// @Param userGroup body dto.UserGroupCreateDto true "User group information"
// @Success 200 {object} dto.UserGroupDto "Updated user group"
// @Router /api/user-groups/{id} [put]
func (ugc *UserGroupController) update(c *gin.Context) {
var input dto.UserGroupCreateDto
if err := dto.ShouldBindWithNormalizedJSON(c, &input); err != nil {
_ = c.Error(err)
return
}
group, err := ugc.UserGroupService.Update(c.Request.Context(), c.Param("id"), input)
func (ugc *UserGroupController) update(ctx context.Context, input *userGroupUpdateInput) (*httpapi.BodyOutput[dto.UserGroupDto], error) {
group, err := ugc.UserGroupService.Update(ctx, input.ID, input.Body)
if err != nil {
_ = c.Error(err)
return
return nil, err
}
var groupDto dto.UserGroupDto
if err := dto.MapStruct(group, &groupDto); err != nil {
_ = c.Error(err)
return
}
c.JSON(http.StatusOK, groupDto)
return mapUserGroup(group)
}
// delete godoc
// @Summary Delete user group
// @Description Delete a specific user group by ID
// @Tags User Groups
// @Accept json
// @Produce json
// @Param id path string true "User Group ID"
// @Success 204 "No Content"
// @Router /api/user-groups/{id} [delete]
func (ugc *UserGroupController) delete(c *gin.Context) {
if err := ugc.UserGroupService.Delete(c.Request.Context(), c.Param("id")); err != nil {
_ = c.Error(err)
return
func (ugc *UserGroupController) delete(ctx context.Context, input *userGroupIDInput) (*httpapi.EmptyOutput, error) {
if err := ugc.UserGroupService.Delete(ctx, input.ID); err != nil {
return nil, err
}
c.Status(http.StatusNoContent)
return &httpapi.EmptyOutput{}, nil
}
// updateUsers godoc
// @Summary Update users in a group
// @Description Update the list of users belonging to a specific user group
// @Tags User Groups
// @Accept json
// @Produce json
// @Param id path string true "User Group ID"
// @Param users body dto.UserGroupUpdateUsersDto true "List of user IDs to assign to this group"
// @Success 200 {object} dto.UserGroupDto
// @Router /api/user-groups/{id}/users [put]
func (ugc *UserGroupController) updateUsers(c *gin.Context) {
var input dto.UserGroupUpdateUsersDto
if err := c.ShouldBindJSON(&input); err != nil {
_ = c.Error(err)
return
}
group, err := ugc.UserGroupService.UpdateUsers(c.Request.Context(), c.Param("id"), input.UserIDs)
func (ugc *UserGroupController) updateUsers(ctx context.Context, input *userGroupUsersInput) (*httpapi.BodyOutput[dto.UserGroupDto], error) {
group, err := ugc.UserGroupService.UpdateUsers(ctx, input.ID, input.Body.UserIDs)
if err != nil {
_ = c.Error(err)
return
return nil, err
}
var groupDto dto.UserGroupDto
if err := dto.MapStruct(group, &groupDto); err != nil {
_ = c.Error(err)
return
}
c.JSON(http.StatusOK, groupDto)
return mapUserGroup(group)
}
// updateAllowedOidcClients godoc
// @Summary Update allowed OIDC clients
// @Description Update the OIDC clients allowed for a specific user group
// @Tags OIDC
// @Accept json
// @Produce json
// @Param id path string true "User Group ID"
// @Param groups body dto.UserGroupUpdateAllowedOidcClientsDto true "OIDC client IDs to allow"
// @Success 200 {object} dto.UserGroupDto "Updated user group"
// @Router /api/user-groups/{id}/allowed-oidc-clients [put]
func (ugc *UserGroupController) updateAllowedOidcClients(c *gin.Context) {
var input dto.UserGroupUpdateAllowedOidcClientsDto
if err := c.ShouldBindJSON(&input); err != nil {
_ = c.Error(err)
return
}
userGroup, err := ugc.UserGroupService.UpdateAllowedOidcClient(c.Request.Context(), c.Param("id"), input)
func (ugc *UserGroupController) updateAllowedOIDCClients(ctx context.Context, input *userGroupClientsInput) (*httpapi.BodyOutput[dto.UserGroupDto], error) {
group, err := ugc.UserGroupService.UpdateAllowedOidcClient(ctx, input.ID, input.Body)
if err != nil {
_ = c.Error(err)
return
return nil, err
}
return mapUserGroup(group)
}
var userGroupDto dto.UserGroupDto
if err := dto.MapStruct(userGroup, &userGroupDto); err != nil {
_ = c.Error(err)
return
func mapUserGroup(group any) (*httpapi.BodyOutput[dto.UserGroupDto], error) {
var output dto.UserGroupDto
if err := dto.MapStruct(group, &output); err != nil {
return nil, err
}
c.JSON(http.StatusOK, userGroupDto)
return &httpapi.BodyOutput[dto.UserGroupDto]{Body: output}, nil
}