controllers/venue_controller.go

package controllers

import (
	"fmt"
	"strconv"

	"abdanhafidz.com/go-boilerplate/models/dto"
	"abdanhafidz.com/go-boilerplate/services"
	"github.com/gin-gonic/gin"
)

type VenueController interface {
	GetAllVenues(ctx *gin.Context)
	GetOwnerVenues(ctx *gin.Context)
	GetVenueDetail(ctx *gin.Context)
	CreateVenue(ctx *gin.Context)
	UpdateVenue(ctx *gin.Context)
	DeleteVenue(ctx *gin.Context)
}

type venueController struct {
	venueService services.VenueService
}

func NewVenueController(venueService services.VenueService) VenueController {
	return &venueController{venueService: venueService}
}

// GetAllVenues godoc
// @Summary      Get all venues
// @Description  Returns a paginated list of all venues.
// @Tags         Venue
// @Produce      json
// @Param        page   query  int  false  "Page number (default: 1)"
// @Param        limit  query  int  false  "Items per page (default: 10, max: 50)"
// @Success      200  {object}  dto.VenueListResponse
// @Failure      500  {object}  dto.ErrorResponse
// @Router       /api/v1/venues [get]
func (c *venueController) GetAllVenues(ctx *gin.Context) {
	page, _ := strconv.Atoi(ctx.DefaultQuery("page", "1"))
	limit, _ := strconv.Atoi(ctx.DefaultQuery("limit", "10"))

	result, err := c.venueService.GetAllVenues(ctx.Request.Context(), page, limit)
	if err != nil {
		ResponseJSON(ctx, "", result, err)
		return
	}

	ResponseJSON(ctx, "", result, nil)
}

// GetOwnerVenues godoc
// @Summary      Get owner's venues
// @Description  Returns a paginated list of venues owned by the current user.
// @Tags         Venue
// @Produce      json
// @Param        page   query  int  false  "Page number (default: 1)"
// @Param        limit  query  int  false  "Items per page (default: 10, max: 50)"
// @Success      200  {object}  dto.VenueListResponse
// @Failure      401  {object}  dto.ErrorResponse
// @Security     BearerAuth
// @Router       /api/v1/venues/me [get]
func (c *venueController) GetOwnerVenues(ctx *gin.Context) {
	userID := ParseUserId(ctx)
	if userID == "" {
		return
	}

	page, _ := strconv.Atoi(ctx.DefaultQuery("page", "1"))
	limit, _ := strconv.Atoi(ctx.DefaultQuery("limit", "10"))

	result, err := c.venueService.GetOwnerVenues(ctx.Request.Context(), userID, page, limit)
	if err != nil {
		ResponseJSON(ctx, "", result, err)
		return
	}

	ResponseJSON(ctx, "", result, nil)
}

// GetVenueDetail godoc
// @Summary      Get venue detail
// @Description  Returns the full detail of a venue by its ID.
// @Tags         Venue
// @Produce      json
// @Param        id   path      string  true  "Venue ID"
// @Success      200  {object}  dto.VenueDetailResponse
// @Failure      404  {object}  dto.ErrorResponse
// @Security     BearerAuth
// @Router       /api/v1/venues/{id} [get]
func (c *venueController) GetVenueDetail(ctx *gin.Context) {
	venueID := ctx.Param("id")
	if venueID == "" {
		ResponseJSON(ctx, "", dto.VenueDetailResponse{}, nil)
		return
	}

	venue, err := c.venueService.GetVenueDetail(ctx.Request.Context(), venueID)
	if err != nil {
		ResponseJSON(ctx, "", venue, err)
		return
	}

	ResponseJSON(ctx, "", venue, nil)
}

// CreateVenue godoc
// @Summary      Create a new venue
// @Description  Submit the Add Venue form with detailed location, facilities, specs, and photos URLs.
// @Tags         Venue
// @Accept       json
// @Produce      json
// @Param        request body dto.CreateVenueRequest true "Create Venue Form Data"
// @Success      200 {object} dto.VenueResponse
// @Failure      400 {object} dto.ErrorResponse
// @Security     BearerAuth
// @Router       /api/v1/venues [post]
func (c *venueController) CreateVenue(ctx *gin.Context) {
	userID := ParseUserId(ctx)
	if userID == "" {
		return // Handled by ParseUserId
	}

	req, err := RequestJSON[dto.CreateVenueRequest](ctx)
	if err != nil {
		return
	}

	res, err := c.venueService.CreateVenue(ctx.Request.Context(), userID, req)
	if err != nil {
		ResponseJSON(ctx, "", res, err)
		return
	}

	ResponseJSON(ctx, "", res, nil)
}

// UpdateVenue godoc
// @Summary      Update an existing venue
// @Description  Update the details of an existing venue owned by the current user.
// @Tags         Venue
// @Accept       json
// @Produce      json
// @Param        id      path     string                 true "Venue ID"
// @Param        request body     dto.UpdateVenueRequest true "Update Venue Form Data"
// @Success      200 {object} dto.VenueDetailResponse
// @Failure      400 {object} dto.ErrorResponse
// @Failure      401 {object} dto.ErrorResponse
// @Failure      403 {object} dto.ErrorResponse
// @Failure      404 {object} dto.ErrorResponse
// @Security     BearerAuth
// @Router       /api/v1/venues/{id} [put]
func (c *venueController) UpdateVenue(ctx *gin.Context) {
	userID := ParseUserId(ctx)
	if userID == "" {
		return
	}

	venueID := ctx.Param("id")
	if venueID == "" {
		ResponseJSON(ctx, "", dto.VenueDetailResponse{}, fmt.Errorf("venue id is required"))
		return
	}

	req, err := RequestJSON[dto.UpdateVenueRequest](ctx)
	if err != nil {
		return
	}

	res, err := c.venueService.UpdateVenue(ctx.Request.Context(), userID, venueID, req)
	if err != nil {
		ResponseJSON(ctx, "", dto.VenueDetailResponse{}, err)
		return
	}

	ResponseJSON(ctx, "", res, nil)
}

// DeleteVenue godoc
// @Summary      Delete a venue
// @Description  Delete an existing venue owned by the current user if it has no classes attached.
// @Tags         Venue
// @Produce      json
// @Param        id   path      string  true  "Venue ID"
// @Success      200  {object}  map[string]interface{}
// @Failure      400  {object}  dto.ErrorResponse
// @Failure      401  {object}  dto.ErrorResponse
// @Failure      403  {object}  dto.ErrorResponse
// @Failure      404  {object}  dto.ErrorResponse
// @Security     BearerAuth
// @Router       /api/v1/venues/{id} [delete]
func (c *venueController) DeleteVenue(ctx *gin.Context) {
	userID := ParseUserId(ctx)
	if userID == "" {
		return
	}

	venueID := ctx.Param("id")
	if venueID == "" {
		ResponseJSON(ctx, "", map[string]interface{}{}, fmt.Errorf("venue id is required"))
		return
	}

	err := c.venueService.DeleteVenue(ctx.Request.Context(), userID, venueID)
	if err != nil {
		ResponseJSON(ctx, "", map[string]interface{}{}, err)
		return
	}

	ResponseJSON(ctx, "Venue deleted successfully", map[string]interface{}{}, nil)
}