modified: serv_nginx/api_bb/internal/database/migrate.go

new file:   serv_nginx/api_bb/internal/handlers/event_handler.go
	new file:   serv_nginx/api_bb/internal/handlers/event_registration_handler.go
	modified:   serv_nginx/api_bb/internal/handlers/handlers.go
	modified:   serv_nginx/api_bb/internal/models/event.go
	modified:   serv_nginx/api_bb/internal/routes/routes.go
	new file:   serv_nginx/api_bb/internal/service/event_registration_service.go
	new file:   serv_nginx/api_bb/internal/service/event_service.go
	new file:   serv_nginx/api_bb/pkg/middleware/admin_middleware.go
add admin middleware, add event and eventRegistration handlers, routes,
services, EndPoints
This commit is contained in:
2025-10-19 10:54:45 +05:00
parent a36b0aa933
commit 6422d85727
9 changed files with 1907 additions and 163 deletions
@@ -0,0 +1,495 @@
// handlers/event_handler.go
package handlers
import (
"api_bb/internal/models"
"api_bb/internal/service"
"api_bb/pkg/logger"
"api_bb/pkg/middleware"
"api_bb/pkg/utils"
"encoding/json"
"net/http"
"strconv"
"time"
"go.uber.org/zap"
)
type EventHandler struct {
logger logger.LoggerInterface
eventService service.EventService
}
func NewEventHandler(eventService service.EventService) *EventHandler {
return &EventHandler{
logger: logger.NewWrapper(logger.Get().With(zap.String("handler", "event"))),
eventService: eventService,
}
}
// CreateEventRequest - DTO для создания события
type CreateEventRequest struct {
Title string `json:"title" validate:"required,min=5,max=255"`
Description string `json:"description" validate:"required,min=10"`
Date time.Time `json:"date" validate:"required"`
Location string `json:"location" validate:"required,max=255"`
Type models.EventType `json:"type" validate:"required,oneof=race training social workshop"`
Distance string `json:"distance" validate:"max=50"`
MaxParticipants int `json:"max_participants" validate:"min=0"`
RegistrationOpen bool `json:"registration_open"`
Image string `json:"image" validate:"max=500"`
}
// UpdateEventRequest - DTO для обновления события
type UpdateEventRequest struct {
Title string `json:"title" validate:"required,min=5,max=255"`
Description string `json:"description" validate:"required,min=10"`
Date time.Time `json:"date" validate:"required"`
Location string `json:"location" validate:"required,max=255"`
Type models.EventType `json:"type" validate:"required,oneof=race training social workshop"`
Distance string `json:"distance" validate:"max=50"`
MaxParticipants int `json:"max_participants" validate:"min=0"`
RegistrationOpen bool `json:"registration_open"`
Image string `json:"image" validate:"max=500"`
}
// EventResponse - DTO для ответа с событием
type EventResponse struct {
ID uint `json:"id"`
Title string `json:"title"`
Description string `json:"description"`
Date time.Time `json:"date"`
Location string `json:"location"`
Type models.EventType `json:"type"`
Distance string `json:"distance"`
ParticipantsCount int `json:"participants_count"`
MaxParticipants int `json:"max_participants"`
RegistrationOpen bool `json:"registration_open"`
Image string `json:"image"`
CreatedAt time.Time `json:"created_at"`
UpdatedAt time.Time `json:"updated_at"`
}
// CreateEvent создает новое событие
func (h *EventHandler) CreateEvent(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling create event request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
// Проверяем аутентификацию
user, ok := middleware.GetUserFromContext(r.Context())
if !ok {
h.logger.Warn("create event failed - authentication required")
utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
return
}
// Проверяем права доступа (только админы могут создавать события)
if user.Role != "admin" {
h.logger.Warn("create event failed - insufficient permissions",
zap.Uint("user_id", user.ID),
zap.String("user_role", user.Role),
)
utils.RespondWithError(w, http.StatusForbidden, "Insufficient permissions")
return
}
var req CreateEventRequest
if err := utils.DecodeJSONBody(w, r, &req); err != nil {
h.logger.Error("failed to decode request body", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid request payload: "+err.Error())
return
}
// Валидация
if err := utils.ValidateStruct(req); err != nil {
h.logger.Warn("validation failed for create event", zap.Error(err))
utils.RespondWithValidationError(w, err)
return
}
// Создаем модель события
event := &models.Event{
Title: req.Title,
Description: req.Description,
Date: req.Date,
Location: req.Location,
Type: req.Type,
Distance: req.Distance,
MaxParticipants: req.MaxParticipants,
RegistrationOpen: req.RegistrationOpen,
Image: req.Image,
}
if err := h.eventService.CreateEvent(event); err != nil {
h.logger.Error("failed to create event", zap.Error(err))
utils.RespondWithError(w, http.StatusInternalServerError, "Failed to create event: "+err.Error())
return
}
h.logger.Info("event created successfully",
zap.Uint("event_id", event.ID),
zap.String("title", event.Title),
)
utils.RespondWithJSON(w, http.StatusCreated, map[string]interface{}{
"message": "Event created successfully",
"event": toEventResponse(event),
})
}
// GetEvent возвращает событие по ID
func (h *EventHandler) GetEvent(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling get event request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
// Извлекаем ID события из URL параметров
eventID, err := strconv.ParseUint(r.PathValue("id"), 10, 32)
if err != nil {
h.logger.Warn("invalid event ID", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid event ID")
return
}
event, err := h.eventService.GetEventByID(uint(eventID))
if err != nil {
h.logger.Warn("event not found",
zap.Uint("event_id", uint(eventID)),
zap.Error(err),
)
utils.RespondWithError(w, http.StatusNotFound, "Event not found")
return
}
h.logger.Info("event retrieved successfully",
zap.Uint("event_id", uint(eventID)),
zap.String("title", event.Title),
)
utils.RespondWithJSON(w, http.StatusOK, toEventResponse(event))
}
// GetAllEvents возвращает все события
func (h *EventHandler) GetAllEvents(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling get all events request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
events, err := h.eventService.GetAllEvents()
if err != nil {
h.logger.Error("failed to get events", zap.Error(err))
utils.RespondWithError(w, http.StatusInternalServerError, "Failed to get events: "+err.Error())
return
}
// Преобразуем в response формат
var eventResponses []EventResponse
for _, event := range events {
eventResponses = append(eventResponses, toEventResponse(&event))
}
h.logger.Info("events list retrieved successfully",
zap.Int("events_count", len(eventResponses)),
)
utils.RespondWithJSON(w, http.StatusOK, eventResponses)
}
// UpdateEvent обновляет событие
func (h *EventHandler) UpdateEvent(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling update event request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
// Проверяем аутентификацию и права
user, ok := middleware.GetUserFromContext(r.Context())
if !ok {
h.logger.Warn("update event failed - authentication required")
utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
return
}
if user.Role != "admin" {
h.logger.Warn("update event failed - insufficient permissions",
zap.Uint("user_id", user.ID),
zap.String("user_role", user.Role),
)
utils.RespondWithError(w, http.StatusForbidden, "Insufficient permissions")
return
}
// Извлекаем ID события
eventID, err := strconv.ParseUint(r.PathValue("id"), 10, 32)
if err != nil {
h.logger.Warn("invalid event ID", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid event ID")
return
}
var req UpdateEventRequest
if err := utils.DecodeJSONBody(w, r, &req); err != nil {
h.logger.Error("failed to decode request body", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid request payload: "+err.Error())
return
}
// Валидация
if err := utils.ValidateStruct(req); err != nil {
h.logger.Warn("validation failed for update event", zap.Error(err))
utils.RespondWithValidationError(w, err)
return
}
// Создаем модель события для обновления
event := &models.Event{
ID: uint(eventID),
Title: req.Title,
Description: req.Description,
Date: req.Date,
Location: req.Location,
Type: req.Type,
Distance: req.Distance,
MaxParticipants: req.MaxParticipants,
RegistrationOpen: req.RegistrationOpen,
Image: req.Image,
}
if err := h.eventService.UpdateEvent(event); err != nil {
h.logger.Error("failed to update event",
zap.Uint("event_id", uint(eventID)),
zap.Error(err),
)
utils.RespondWithError(w, http.StatusInternalServerError, "Failed to update event: "+err.Error())
return
}
h.logger.Info("event updated successfully",
zap.Uint("event_id", uint(eventID)),
zap.String("title", event.Title),
)
utils.RespondWithJSON(w, http.StatusOK, map[string]interface{}{
"message": "Event updated successfully",
"event": toEventResponse(event),
})
}
// DeleteEvent удаляет событие
func (h *EventHandler) DeleteEvent(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling delete event request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
// Проверяем аутентификацию и права
user, ok := middleware.GetUserFromContext(r.Context())
if !ok {
h.logger.Warn("delete event failed - authentication required")
utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
return
}
if user.Role != "admin" {
h.logger.Warn("delete event failed - insufficient permissions",
zap.Uint("user_id", user.ID),
zap.String("user_role", user.Role),
)
utils.RespondWithError(w, http.StatusForbidden, "Insufficient permissions")
return
}
// Извлекаем ID события
eventID, err := strconv.ParseUint(r.PathValue("id"), 10, 32)
if err != nil {
h.logger.Warn("invalid event ID", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid event ID")
return
}
if err := h.eventService.DeleteEvent(uint(eventID)); err != nil {
h.logger.Error("failed to delete event",
zap.Uint("event_id", uint(eventID)),
zap.Error(err),
)
utils.RespondWithError(w, http.StatusInternalServerError, "Failed to delete event: "+err.Error())
return
}
h.logger.Info("event deleted successfully",
zap.Uint("event_id", uint(eventID)),
)
utils.RespondWithJSON(w, http.StatusOK, map[string]string{
"message": "Event deleted successfully",
})
}
// GetEventsByType возвращает события по типу
func (h *EventHandler) GetEventsByType(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling get events by type request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
eventType := models.EventType(r.PathValue("type"))
// Валидация типа события
validTypes := []models.EventType{"race", "training", "social", "workshop"}
if !isValidEventType(eventType, validTypes) {
h.logger.Warn("invalid event type", zap.String("event_type", string(eventType)))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid event type")
return
}
events, err := h.eventService.GetEventsByType(eventType)
if err != nil {
h.logger.Error("failed to get events by type",
zap.String("event_type", string(eventType)),
zap.Error(err),
)
utils.RespondWithError(w, http.StatusInternalServerError, "Failed to get events: "+err.Error())
return
}
var eventResponses []EventResponse
for _, event := range events {
eventResponses = append(eventResponses, toEventResponse(&event))
}
h.logger.Info("events by type retrieved successfully",
zap.String("event_type", string(eventType)),
zap.Int("events_count", len(eventResponses)),
)
utils.RespondWithJSON(w, http.StatusOK, eventResponses)
}
// GetUpcomingEvents возвращает предстоящие события
func (h *EventHandler) GetUpcomingEvents(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling get upcoming events request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
events, err := h.eventService.GetUpcomingEvents()
if err != nil {
h.logger.Error("failed to get upcoming events", zap.Error(err))
utils.RespondWithError(w, http.StatusInternalServerError, "Failed to get upcoming events: "+err.Error())
return
}
var eventResponses []EventResponse
for _, event := range events {
eventResponses = append(eventResponses, toEventResponse(&event))
}
h.logger.Info("upcoming events retrieved successfully",
zap.Int("events_count", len(eventResponses)),
)
utils.RespondWithJSON(w, http.StatusOK, eventResponses)
}
// ToggleRegistrationStatus переключает статус регистрации
func (h *EventHandler) ToggleRegistrationStatus(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling toggle registration status request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
// Проверяем аутентификацию и права
user, ok := middleware.GetUserFromContext(r.Context())
if !ok {
h.logger.Warn("toggle registration status failed - authentication required")
utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
return
}
if user.Role != "admin" {
h.logger.Warn("toggle registration status failed - insufficient permissions",
zap.Uint("user_id", user.ID),
zap.String("user_role", user.Role),
)
utils.RespondWithError(w, http.StatusForbidden, "Insufficient permissions")
return
}
// Извлекаем ID события
eventID, err := strconv.ParseUint(r.PathValue("id"), 10, 32)
if err != nil {
h.logger.Warn("invalid event ID", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid event ID")
return
}
var req struct {
RegistrationOpen bool `json:"registration_open" validate:"required"`
}
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
h.logger.Error("failed to decode request body", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid request payload")
return
}
if err := h.eventService.ToggleRegistrationStatus(uint(eventID), req.RegistrationOpen); err != nil {
h.logger.Error("failed to toggle registration status",
zap.Uint("event_id", uint(eventID)),
zap.Bool("registration_open", req.RegistrationOpen),
zap.Error(err),
)
utils.RespondWithError(w, http.StatusInternalServerError, "Failed to toggle registration status: "+err.Error())
return
}
h.logger.Info("registration status toggled successfully",
zap.Uint("event_id", uint(eventID)),
zap.Bool("registration_open", req.RegistrationOpen),
)
utils.RespondWithJSON(w, http.StatusOK, map[string]string{
"message": "Registration status updated successfully",
})
}
// toEventResponse преобразует модель события в response DTO
func toEventResponse(event *models.Event) EventResponse {
return EventResponse{
ID: event.ID,
Title: event.Title,
Description: event.Description,
Date: event.Date,
Location: event.Location,
Type: event.Type,
Distance: event.Distance,
ParticipantsCount: event.ParticipantsCount,
MaxParticipants: event.MaxParticipants,
RegistrationOpen: event.RegistrationOpen,
Image: event.Image,
CreatedAt: event.CreatedAt,
UpdatedAt: event.UpdatedAt,
}
}
// isValidEventType проверяет валидность типа события
func isValidEventType(eventType models.EventType, validTypes []models.EventType) bool {
for _, validType := range validTypes {
if eventType == validType {
return true
}
}
return false
}
@@ -0,0 +1,527 @@
// handlers/event_registration_handler.go
package handlers
import (
"api_bb/internal/models"
"api_bb/internal/service"
"api_bb/pkg/logger"
"api_bb/pkg/middleware"
"api_bb/pkg/utils"
"encoding/json"
"net/http"
"strconv"
"go.uber.org/zap"
)
type EventRegistrationHandler struct {
logger logger.LoggerInterface
registrationService service.EventRegistrationService
}
func NewEventRegistrationHandler(registrationService service.EventRegistrationService) *EventRegistrationHandler {
return &EventRegistrationHandler{
logger: logger.NewWrapper(logger.Get().With(zap.String("handler", "event_registration"))),
registrationService: registrationService,
}
}
// RegisterForEventRequest - DTO для регистрации на событие
type RegisterForEventRequest struct {
EventID uint `json:"event_id" validate:"required"`
Notes string `json:"notes" validate:"max=500"`
}
// UpdateRegistrationRequest - DTO для обновления регистрации
type UpdateRegistrationRequest struct {
Notes string `json:"notes" validate:"max=500"`
}
// RegistrationResponse - DTO для ответа с регистрацией
type RegistrationResponse struct {
ID uint `json:"id"`
UserID uint `json:"user_id"`
EventID uint `json:"event_id"`
Status string `json:"status"`
Notes string `json:"notes"`
ResultTime string `json:"result_time"`
CreatedAt string `json:"created_at"`
UpdatedAt string `json:"updated_at"`
Event EventResponse `json:"event,omitempty"`
}
// RegisterForEvent регистрирует пользователя на событие
func (h *EventRegistrationHandler) RegisterForEvent(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling register for event request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
// Проверяем аутентификацию
user, ok := middleware.GetUserFromContext(r.Context())
if !ok {
h.logger.Warn("register for event failed - authentication required")
utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
return
}
var req RegisterForEventRequest
if err := utils.DecodeJSONBody(w, r, &req); err != nil {
h.logger.Error("failed to decode request body", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid request payload: "+err.Error())
return
}
// Валидация
if err := utils.ValidateStruct(req); err != nil {
h.logger.Warn("validation failed for register for event", zap.Error(err))
utils.RespondWithValidationError(w, err)
return
}
// Создаем модель регистрации
registration := &models.EventRegistration{
UserID: user.ID,
EventID: req.EventID,
Status: "pending",
Notes: req.Notes,
}
if err := h.registrationService.RegisterForEvent(registration); err != nil {
h.logger.Error("failed to register for event",
zap.Uint("user_id", user.ID),
zap.Uint("event_id", req.EventID),
zap.Error(err),
)
statusCode := http.StatusInternalServerError
if err.Error() == "event not found" {
statusCode = http.StatusNotFound
} else if err.Error() == "user already registered for this event" {
statusCode = http.StatusConflict
} else if err.Error() == "registration is closed for this event" {
statusCode = http.StatusForbidden
} else if err.Error() == "event is full" {
statusCode = http.StatusConflict
}
utils.RespondWithError(w, statusCode, "Failed to register for event: "+err.Error())
return
}
h.logger.Info("user registered for event successfully",
zap.Uint("user_id", user.ID),
zap.Uint("event_id", req.EventID),
zap.Uint("registration_id", registration.ID),
)
utils.RespondWithJSON(w, http.StatusCreated, map[string]interface{}{
"message": "Successfully registered for event",
"registration": toRegistrationResponse(registration),
})
}
// GetRegistration возвращает регистрацию по ID
func (h *EventRegistrationHandler) GetRegistration(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling get registration request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
// Проверяем аутентификацию
user, ok := middleware.GetUserFromContext(r.Context())
if !ok {
h.logger.Warn("get registration failed - authentication required")
utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
return
}
// Извлекаем ID регистрации
registrationID, err := strconv.ParseUint(r.PathValue("id"), 10, 32)
if err != nil {
h.logger.Warn("invalid registration ID", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid registration ID")
return
}
registration, err := h.registrationService.GetRegistrationByID(uint(registrationID))
if err != nil {
h.logger.Warn("registration not found",
zap.Uint("registration_id", uint(registrationID)),
zap.Error(err),
)
utils.RespondWithError(w, http.StatusNotFound, "Registration not found")
return
}
// Проверяем права доступа (пользователь может видеть только свои регистрации, админ - все)
if user.Role != "admin" && registration.UserID != user.ID {
h.logger.Warn("access denied to registration",
zap.Uint("user_id", user.ID),
zap.Uint("registration_user_id", registration.UserID),
)
utils.RespondWithError(w, http.StatusForbidden, "Access denied")
return
}
h.logger.Info("registration retrieved successfully",
zap.Uint("registration_id", uint(registrationID)),
zap.Uint("user_id", user.ID),
)
utils.RespondWithJSON(w, http.StatusOK, toRegistrationResponse(registration))
}
// GetUserRegistrations возвращает все регистрации пользователя
func (h *EventRegistrationHandler) GetUserRegistrations(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling get user registrations request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
// Проверяем аутентификацию
user, ok := middleware.GetUserFromContext(r.Context())
if !ok {
h.logger.Warn("get user registrations failed - authentication required")
utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
return
}
registrations, err := h.registrationService.GetRegistrationsByUserID(user.ID)
if err != nil {
h.logger.Error("failed to get user registrations",
zap.Uint("user_id", user.ID),
zap.Error(err),
)
utils.RespondWithError(w, http.StatusInternalServerError, "Failed to get registrations: "+err.Error())
return
}
var registrationResponses []RegistrationResponse
for _, registration := range registrations {
registrationResponses = append(registrationResponses, toRegistrationResponse(&registration))
}
h.logger.Info("user registrations retrieved successfully",
zap.Uint("user_id", user.ID),
zap.Int("registrations_count", len(registrationResponses)),
)
utils.RespondWithJSON(w, http.StatusOK, registrationResponses)
}
// GetEventRegistrations возвращает все регистрации на событие
func (h *EventRegistrationHandler) GetEventRegistrations(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling get event registrations request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
// Проверяем аутентификацию и права (только админы могут видеть все регистрации на событие)
user, ok := middleware.GetUserFromContext(r.Context())
if !ok {
h.logger.Warn("get event registrations failed - authentication required")
utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
return
}
if user.Role != "admin" {
h.logger.Warn("get event registrations failed - insufficient permissions",
zap.Uint("user_id", user.ID),
zap.String("user_role", user.Role),
)
utils.RespondWithError(w, http.StatusForbidden, "Insufficient permissions")
return
}
// Извлекаем ID события
eventID, err := strconv.ParseUint(r.PathValue("eventId"), 10, 32)
if err != nil {
h.logger.Warn("invalid event ID", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid event ID")
return
}
registrations, err := h.registrationService.GetRegistrationsByEventID(uint(eventID))
if err != nil {
h.logger.Error("failed to get event registrations",
zap.Uint("event_id", uint(eventID)),
zap.Error(err),
)
utils.RespondWithError(w, http.StatusInternalServerError, "Failed to get registrations: "+err.Error())
return
}
var registrationResponses []RegistrationResponse
for _, registration := range registrations {
registrationResponses = append(registrationResponses, toRegistrationResponse(&registration))
}
h.logger.Info("event registrations retrieved successfully",
zap.Uint("event_id", uint(eventID)),
zap.Int("registrations_count", len(registrationResponses)),
)
utils.RespondWithJSON(w, http.StatusOK, registrationResponses)
}
// CancelRegistration отменяет регистрацию
func (h *EventRegistrationHandler) CancelRegistration(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling cancel registration request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
// Проверяем аутентификацию
user, ok := middleware.GetUserFromContext(r.Context())
if !ok {
h.logger.Warn("cancel registration failed - authentication required")
utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
return
}
// Извлекаем ID регистрации
registrationID, err := strconv.ParseUint(r.PathValue("id"), 10, 32)
if err != nil {
h.logger.Warn("invalid registration ID", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid registration ID")
return
}
// Проверяем права доступа
registration, err := h.registrationService.GetRegistrationByID(uint(registrationID))
if err != nil {
h.logger.Warn("registration not found for cancellation",
zap.Uint("registration_id", uint(registrationID)),
zap.Error(err),
)
utils.RespondWithError(w, http.StatusNotFound, "Registration not found")
return
}
if user.Role != "admin" && registration.UserID != user.ID {
h.logger.Warn("access denied to cancel registration",
zap.Uint("user_id", user.ID),
zap.Uint("registration_user_id", registration.UserID),
)
utils.RespondWithError(w, http.StatusForbidden, "Access denied")
return
}
if err := h.registrationService.CancelRegistration(uint(registrationID)); err != nil {
h.logger.Error("failed to cancel registration",
zap.Uint("registration_id", uint(registrationID)),
zap.Error(err),
)
utils.RespondWithError(w, http.StatusInternalServerError, "Failed to cancel registration: "+err.Error())
return
}
h.logger.Info("registration cancelled successfully",
zap.Uint("registration_id", uint(registrationID)),
zap.Uint("user_id", user.ID),
)
utils.RespondWithJSON(w, http.StatusOK, map[string]string{
"message": "Registration cancelled successfully",
})
}
// UpdateRegistrationStatus обновляет статус регистрации
func (h *EventRegistrationHandler) UpdateRegistrationStatus(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling update registration status request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
// Проверяем аутентификацию и права (только админы)
user, ok := middleware.GetUserFromContext(r.Context())
if !ok {
h.logger.Warn("update registration status failed - authentication required")
utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
return
}
if user.Role != "admin" {
h.logger.Warn("update registration status failed - insufficient permissions",
zap.Uint("user_id", user.ID),
zap.String("user_role", user.Role),
)
utils.RespondWithError(w, http.StatusForbidden, "Insufficient permissions")
return
}
// Извлекаем ID регистрации
registrationID, err := strconv.ParseUint(r.PathValue("id"), 10, 32)
if err != nil {
h.logger.Warn("invalid registration ID", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid registration ID")
return
}
var req struct {
Status string `json:"status" validate:"required,oneof=pending confirmed cancelled completed"`
}
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
h.logger.Error("failed to decode request body", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid request payload")
return
}
if err := utils.ValidateStruct(req); err != nil {
h.logger.Warn("validation failed for update registration status", zap.Error(err))
utils.RespondWithValidationError(w, err)
return
}
if err := h.registrationService.UpdateRegistrationStatus(uint(registrationID), req.Status); err != nil {
h.logger.Error("failed to update registration status",
zap.Uint("registration_id", uint(registrationID)),
zap.String("status", req.Status),
zap.Error(err),
)
utils.RespondWithError(w, http.StatusInternalServerError, "Failed to update registration status: "+err.Error())
return
}
h.logger.Info("registration status updated successfully",
zap.Uint("registration_id", uint(registrationID)),
zap.String("status", req.Status),
)
utils.RespondWithJSON(w, http.StatusOK, map[string]string{
"message": "Registration status updated successfully",
})
}
// UpdateResultTime обновляет результат забега
func (h *EventRegistrationHandler) UpdateResultTime(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling update result time request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
// Проверяем аутентификацию и права (только админы)
user, ok := middleware.GetUserFromContext(r.Context())
if !ok {
h.logger.Warn("update result time failed - authentication required")
utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
return
}
if user.Role != "admin" {
h.logger.Warn("update result time failed - insufficient permissions",
zap.Uint("user_id", user.ID),
zap.String("user_role", user.Role),
)
utils.RespondWithError(w, http.StatusForbidden, "Insufficient permissions")
return
}
// Извлекаем ID регистрации
registrationID, err := strconv.ParseUint(r.PathValue("id"), 10, 32)
if err != nil {
h.logger.Warn("invalid registration ID", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid registration ID")
return
}
var req struct {
ResultTime string `json:"result_time" validate:"required,max=20"`
}
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
h.logger.Error("failed to decode request body", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid request payload")
return
}
if err := utils.ValidateStruct(req); err != nil {
h.logger.Warn("validation failed for update result time", zap.Error(err))
utils.RespondWithValidationError(w, err)
return
}
if err := h.registrationService.UpdateResultTime(uint(registrationID), req.ResultTime); err != nil {
h.logger.Error("failed to update result time",
zap.Uint("registration_id", uint(registrationID)),
zap.String("result_time", req.ResultTime),
zap.Error(err),
)
utils.RespondWithError(w, http.StatusInternalServerError, "Failed to update result time: "+err.Error())
return
}
h.logger.Info("result time updated successfully",
zap.Uint("registration_id", uint(registrationID)),
zap.String("result_time", req.ResultTime),
)
utils.RespondWithJSON(w, http.StatusOK, map[string]string{
"message": "Result time updated successfully",
})
}
// CheckEventAvailability проверяет доступность мест на событии
func (h *EventRegistrationHandler) CheckEventAvailability(w http.ResponseWriter, r *http.Request) {
h.logger.Info("handling check event availability request",
zap.String("method", r.Method),
zap.String("path", r.URL.Path),
zap.String("remote_addr", r.RemoteAddr),
)
// Извлекаем ID события
eventID, err := strconv.ParseUint(r.PathValue("eventId"), 10, 32)
if err != nil {
h.logger.Warn("invalid event ID", zap.Error(err))
utils.RespondWithError(w, http.StatusBadRequest, "Invalid event ID")
return
}
available, err := h.registrationService.CheckEventAvailability(uint(eventID))
if err != nil {
h.logger.Error("failed to check event availability",
zap.Uint("event_id", uint(eventID)),
zap.Error(err),
)
utils.RespondWithError(w, http.StatusInternalServerError, "Failed to check availability: "+err.Error())
return
}
h.logger.Info("event availability checked successfully",
zap.Uint("event_id", uint(eventID)),
zap.Bool("available", available),
)
utils.RespondWithJSON(w, http.StatusOK, map[string]interface{}{
"event_id": eventID,
"available": available,
})
}
// toRegistrationResponse преобразует модель регистрации в response DTO
func toRegistrationResponse(registration *models.EventRegistration) RegistrationResponse {
response := RegistrationResponse{
ID: registration.ID,
UserID: registration.UserID,
EventID: registration.EventID,
Status: registration.Status,
Notes: registration.Notes,
ResultTime: registration.ResultTime,
CreatedAt: registration.CreatedAt.Format("2006-01-02 15:04:05"),
UpdatedAt: registration.UpdatedAt.Format("2006-01-02 15:04:05"),
}
// Включаем информацию о событии, если она загружена
if registration.Event != nil {
response.Event = toEventResponse(registration.Event)
}
return response
}
+37 -19
View File
@@ -11,15 +11,17 @@ import (
)
type Handler struct {
healthHandler *HealthHandler
authHandler *AuthHandler
userHandler *UserHandler
avatarHandler *AvatarHandler
newsHandler *NewsHandler
reviewHandler *ReviewHandler
userStatsHandler *UserStatsHandler
userWorkoutHandler *UserWorkoutHandler
userAchievementHandler * UserAchievementHandler
healthHandler *HealthHandler
authHandler *AuthHandler
userHandler *UserHandler
avatarHandler *AvatarHandler
newsHandler *NewsHandler
reviewHandler *ReviewHandler
userStatsHandler *UserStatsHandler
userWorkoutHandler *UserWorkoutHandler
userAchievementHandler *UserAchievementHandler
eventHandler *EventHandler
eventRegistrationHandler *EventRegistrationHandler
// Здесь будут добавлены другие обработчики
// userHandler *UserHandler
// eventHandler *EventHandler
@@ -35,6 +37,8 @@ func NewHandler(db *gorm.DB, cfg *config.Config) *Handler {
userStatsRepo := repository.NewUserStatsRepository(db)
userWorkoutRepo := repository.NewWorkoutRepository(db)
userAchievemenRepo := repository.NewAchievementRepository(db)
eventRepo := repository.NewEventRepository(db)
eventRegistrationRepo := repository.NewEventRegistrationRepository(db)
// Initialize logger
baseLogger := logger.NewWrapper(logger.Get()) // Создаем базовый логгер
@@ -49,6 +53,8 @@ func NewHandler(db *gorm.DB, cfg *config.Config) *Handler {
userStatsService := service.NewUserStatsService(userStatsRepo)
userWorkoutService := service.NewWorkoutService(userWorkoutRepo)
achievementService := service.NewAchievementService(userAchievemenRepo)
eventRegistrationService := service.NewEventRegistrationService(eventRegistrationRepo, eventRepo, baseLogger)
eventService := service.NewEventService(eventRepo, eventRegistrationRepo, baseLogger)
// Инициализация обработчиков
healthHandler := NewHealthHandler()
@@ -60,21 +66,33 @@ func NewHandler(db *gorm.DB, cfg *config.Config) *Handler {
userStatsHandler := NewUserStatsHandler(userStatsService)
userWorkoutHandler := NewUserWorkoutHandler(userWorkoutService)
userAchievementHandler := NewUserAchievementHandler(*achievementService)
eventHandler := NewEventHandler(eventService)
eventRegistrationHandler := NewEventRegistrationHandler(eventRegistrationService)
return &Handler{
healthHandler: healthHandler,
authHandler: authHandler,
userHandler: userHandler,
newsHandler: newsHandler,
avatarHandler: avatarHandler,
reviewHandler: reviewHandler,
userStatsHandler: userStatsHandler,
userWorkoutHandler: userWorkoutHandler,
userAchievementHandler: userAchievementHandler,
healthHandler: healthHandler,
authHandler: authHandler,
userHandler: userHandler,
newsHandler: newsHandler,
avatarHandler: avatarHandler,
reviewHandler: reviewHandler,
userStatsHandler: userStatsHandler,
userWorkoutHandler: userWorkoutHandler,
userAchievementHandler: userAchievementHandler,
eventHandler: eventHandler,
eventRegistrationHandler: eventRegistrationHandler,
}
}
// Геттеры для обработчиков (опционально, для удобства)
func (h *Handler) EventHandler() *EventHandler {
return h.eventHandler
}
func (h *Handler) EventRegistrationHandler() *EventRegistrationHandler {
return h.eventRegistrationHandler
}
func (h *Handler) HealthHandler() *HealthHandler {
return h.healthHandler
}
@@ -107,6 +125,6 @@ func (h *Handler) UserWorkoutHandler() *UserWorkoutHandler {
return h.userWorkoutHandler
}
func (h * Handler) UserAchievementHandler() *UserAchievementHandler {
func (h *Handler) UserAchievementHandler() *UserAchievementHandler {
return h.userAchievementHandler
}