first commit

internal/modules/cardmaster/handler.go

@@ -0,0 +1,314 @@
+package cardmaster
+
+import (
+	"encoding/json"
+	"fmt"
+	"image"
+	_ "image/gif"
+	_ "image/jpeg"
+	_ "image/png"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"time"
+
+	"cardverse/internal/modules/seriessetmaster"
+	"cardverse/internal/pkg/response"
+	"cardverse/internal/pkg/utils"
+	"cardverse/internal/pkg/validator"
+
+	"github.com/chai2010/webp"
+	"github.com/gin-gonic/gin"
+)
+
+type Handler struct {
+	service       Service
+	seriesSetRepo seriessetmaster.Repository
+}
+
+func NewHandler(service Service, seriesSetRepo seriessetmaster.Repository) *Handler {
+	return &Handler{
+		service:       service,
+		seriesSetRepo: seriesSetRepo,
+	}
+}
+
+func (h *Handler) GetAll(c *gin.Context) {
+	var query ListCardMasterQuery
+	if err := c.ShouldBindQuery(&query); err != nil {
+		response.Error(c, http.StatusBadRequest, "query parameter tidak valid", validator.TranslateError(err))
+		return
+	}
+
+	list, total, err := h.service.GetAllPaginated(query)
+	if err != nil {
+		response.Error(c, http.StatusInternalServerError, "gagal mengambil data kartu", err.Error())
+		return
+	}
+
+	pagination := response.NewPagination(query.Page, query.Limit, total)
+	response.SuccessWithPagination(c, http.StatusOK, "berhasil mengambil data kartu", ToCardMasterResponseList(list), pagination)
+}
+
+func (h *Handler) GetElements(c *gin.Context) {
+	elements := h.service.GetElements()
+	response.Success(c, http.StatusOK, "berhasil mengambil data elemen", elements)
+}
+
+func (h *Handler) GetByID(c *gin.Context) {
+	id, err := parseID(c)
+	if err != nil {
+		response.Error(c, http.StatusBadRequest, "id tidak valid", []validator.FieldError{
+			{Field: "id", Message: "id harus berupa angka"},
+		})
+		return
+	}
+
+	cardData, err := h.service.GetByID(id)
+	if err != nil {
+		response.Error(c, http.StatusNotFound, err.Error(), nil)
+		return
+	}
+
+	response.Success(c, http.StatusOK, "berhasil mengambil data kartu", ToCardMasterResponse(*cardData))
+}
+
+func (h *Handler) Create(c *gin.Context) {
+	var req CreateCardMasterRequest
+
+	contentType := c.GetHeader("Content-Type")
+	if strings.HasPrefix(contentType, "multipart/form-data") {
+		if jsonData := c.PostForm("data"); jsonData != "" {
+			if err := json.Unmarshal([]byte(jsonData), &req); err != nil {
+				response.Error(c, http.StatusBadRequest, "format data JSON pada multipart tidak valid", nil)
+				return
+			}
+		} else {
+			if err := c.ShouldBind(&req); err != nil {
+				response.Error(c, http.StatusBadRequest, "input tidak valid", validator.TranslateError(err))
+				return
+			}
+		}
+
+		fileHeader, err := c.FormFile("image")
+		if err == nil && fileHeader != nil {
+			if fileHeader.Size > 10*1024*1024 {
+				response.Error(c, http.StatusBadRequest, "ukuran file gambar maksimal 10MB", nil)
+				return
+			}
+
+			if req.IDSet == 0 {
+				response.Error(c, http.StatusBadRequest, "id_set wajib diisi untuk upload gambar", nil)
+				return
+			}
+
+			setInfo, err := h.seriesSetRepo.FindByID(req.IDSet)
+			if err != nil || setInfo == nil {
+				response.Error(c, http.StatusBadRequest, "set dengan id_set tersebut tidak ditemukan", nil)
+				return
+			}
+
+			seriesSlug := utils.Slugify(setInfo.SeriesName)
+			setCode := setInfo.SetCode
+
+			uploadDir := filepath.Join("./public/images", seriesSlug, setCode, "images")
+			if err := os.MkdirAll(uploadDir, os.ModePerm); err != nil {
+				response.Error(c, http.StatusInternalServerError, "gagal membuat direktori gambar kartu", err.Error())
+				return
+			}
+
+			srcFile, err := fileHeader.Open()
+			if err != nil {
+				response.Error(c, http.StatusInternalServerError, "gagal membuka file gambar", err.Error())
+				return
+			}
+			defer srcFile.Close()
+
+			img, _, err := image.Decode(srcFile)
+			if err != nil {
+				response.Error(c, http.StatusBadRequest, "file bukan merupakan gambar yang valid", err.Error())
+				return
+			}
+
+			filename := formatCardImageFilename(setCode, req.Number)
+			dstPath := filepath.Join(uploadDir, filename)
+
+			out, err := os.Create(dstPath)
+			if err != nil {
+				response.Error(c, http.StatusInternalServerError, "gagal membuat file WebP kartu", err.Error())
+				return
+			}
+			defer out.Close()
+
+			if err := webp.Encode(out, img, &webp.Options{Lossless: false, Quality: 90}); err != nil {
+				response.Error(c, http.StatusInternalServerError, "gagal mengonversi gambar ke WebP", err.Error())
+				return
+			}
+
+			req.Image = fmt.Sprintf("/images/%s/%s/images/%s", seriesSlug, setCode, filename)
+		}
+	} else {
+		if err := c.ShouldBindJSON(&req); err != nil {
+			response.Error(c, http.StatusBadRequest, "input tidak valid", validator.TranslateError(err))
+			return
+		}
+	}
+
+	createdCard, err := h.service.Create(req)
+	if err != nil {
+		response.Error(c, http.StatusBadRequest, err.Error(), nil)
+		return
+	}
+
+	response.Success(c, http.StatusCreated, "kartu berhasil dibuat", ToCardMasterResponse(*createdCard))
+}
+
+func (h *Handler) Update(c *gin.Context) {
+	id, err := parseID(c)
+	if err != nil {
+		response.Error(c, http.StatusBadRequest, "id tidak valid", []validator.FieldError{
+			{Field: "id", Message: "id harus berupa angka"},
+		})
+		return
+	}
+
+	var req UpdateCardMasterRequest
+
+	contentType := c.GetHeader("Content-Type")
+	if strings.HasPrefix(contentType, "multipart/form-data") {
+		if jsonData := c.PostForm("data"); jsonData != "" {
+			if err := json.Unmarshal([]byte(jsonData), &req); err != nil {
+				response.Error(c, http.StatusBadRequest, "format data JSON pada multipart tidak valid", nil)
+				return
+			}
+		} else {
+			if err := c.ShouldBind(&req); err != nil {
+				response.Error(c, http.StatusBadRequest, "input tidak valid", validator.TranslateError(err))
+				return
+			}
+		}
+
+		fileHeader, err := c.FormFile("image")
+		if err == nil && fileHeader != nil {
+			if fileHeader.Size > 10*1024*1024 {
+				response.Error(c, http.StatusBadRequest, "ukuran file gambar maksimal 10MB", nil)
+				return
+			}
+
+			existingCard, err := h.service.GetByID(id)
+			if err != nil || existingCard == nil {
+				response.Error(c, http.StatusNotFound, "kartu tidak ditemukan", nil)
+				return
+			}
+
+			targetIDSet := req.IDSet
+			if targetIDSet == 0 {
+				targetIDSet = existingCard.IDSet
+			}
+
+			targetNumber := req.Number
+			if targetNumber == "" {
+				targetNumber = existingCard.Number
+			}
+
+			setInfo, err := h.seriesSetRepo.FindByID(targetIDSet)
+			if err != nil || setInfo == nil {
+				response.Error(c, http.StatusBadRequest, "set dengan id_set tersebut tidak ditemukan", nil)
+				return
+			}
+
+			seriesSlug := utils.Slugify(setInfo.SeriesName)
+			setCode := setInfo.SetCode
+
+			uploadDir := filepath.Join("./public/images", seriesSlug, setCode, "images")
+			if err := os.MkdirAll(uploadDir, os.ModePerm); err != nil {
+				response.Error(c, http.StatusInternalServerError, "gagal membuat direktori gambar kartu", err.Error())
+				return
+			}
+
+			srcFile, err := fileHeader.Open()
+			if err != nil {
+				response.Error(c, http.StatusInternalServerError, "gagal membuka file gambar", err.Error())
+				return
+			}
+			defer srcFile.Close()
+
+			img, _, err := image.Decode(srcFile)
+			if err != nil {
+				response.Error(c, http.StatusBadRequest, "file bukan merupakan gambar yang valid", err.Error())
+				return
+			}
+
+			filename := formatCardImageFilename(setCode, targetNumber)
+			dstPath := filepath.Join(uploadDir, filename)
+
+			out, err := os.Create(dstPath)
+			if err != nil {
+				response.Error(c, http.StatusInternalServerError, "gagal membuat file WebP kartu", err.Error())
+				return
+			}
+			defer out.Close()
+
+			if err := webp.Encode(out, img, &webp.Options{Lossless: false, Quality: 90}); err != nil {
+				response.Error(c, http.StatusInternalServerError, "gagal mengonversi gambar ke WebP", err.Error())
+				return
+			}
+
+			req.Image = fmt.Sprintf("/images/%s/%s/images/%s", seriesSlug, setCode, filename)
+		}
+	} else {
+		if err := c.ShouldBindJSON(&req); err != nil {
+			response.Error(c, http.StatusBadRequest, "input tidak valid", validator.TranslateError(err))
+			return
+		}
+	}
+
+	updatedCard, err := h.service.Update(id, req)
+	if err != nil {
+		response.Error(c, http.StatusNotFound, err.Error(), nil)
+		return
+	}
+
+	response.Success(c, http.StatusOK, "kartu berhasil diupdate", ToCardMasterResponse(*updatedCard))
+}
+
+func (h *Handler) Delete(c *gin.Context) {
+	id, err := parseID(c)
+	if err != nil {
+		response.Error(c, http.StatusBadRequest, "id tidak valid", []validator.FieldError{
+			{Field: "id", Message: "id harus berupa angka"},
+		})
+		return
+	}
+
+	if err := h.service.Delete(id); err != nil {
+		response.Error(c, http.StatusNotFound, err.Error(), nil)
+		return
+	}
+
+	response.Success(c, http.StatusOK, "kartu berhasil dihapus", nil)
+}
+
+func parseID(c *gin.Context) (uint, error) {
+	idParam := c.Param("id")
+	id, err := strconv.ParseUint(idParam, 10, 64)
+	if err != nil {
+		return 0, err
+	}
+	return uint(id), nil
+}
+
+func formatCardImageFilename(setCode, number string) string {
+	cleanNum := strings.TrimSpace(number)
+	if cleanNum != "" {
+		cleanNum = strings.ReplaceAll(cleanNum, "/", "_")
+		cleanNum = strings.ReplaceAll(cleanNum, "\\", "_")
+		if !strings.HasSuffix(strings.ToLower(cleanNum), ".webp") {
+			cleanNum = cleanNum + ".webp"
+		}
+		return cleanNum
+	}
+	return fmt.Sprintf("%s-1_%d.webp", setCode, time.Now().UnixNano())
+}