79 lines
2.7 KiB
Go
79 lines
2.7 KiB
Go
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package handler
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import (
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"context"
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"io"
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"net/http"
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"eslogad-be/internal/appcontext"
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"eslogad-be/internal/contract"
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"github.com/gin-gonic/gin"
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"github.com/google/uuid"
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)
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type FileService interface {
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UploadProfileAvatar(ctx context.Context, userID uuid.UUID, filename string, content []byte, contentType string) (string, error)
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UploadDocument(ctx context.Context, userID uuid.UUID, filename string, content []byte, contentType string) (string, string, error)
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}
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type FileHandler struct {
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service FileService
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}
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func NewFileHandler(service FileService) *FileHandler {
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return &FileHandler{service: service}
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}
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func (h *FileHandler) UploadProfileAvatar(c *gin.Context) {
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appCtx := appcontext.FromGinContext(c.Request.Context())
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if appCtx.UserID == uuid.Nil {
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c.JSON(http.StatusUnauthorized, &contract.ErrorResponse{Error: "Unauthorized", Code: http.StatusUnauthorized})
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return
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}
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file, header, err := c.Request.FormFile("file")
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if err != nil {
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c.JSON(http.StatusBadRequest, &contract.ErrorResponse{Error: "file is required", Code: http.StatusBadRequest})
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return
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}
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defer file.Close()
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content, err := io.ReadAll(io.LimitReader(file, 10<<20))
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if err != nil {
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c.JSON(http.StatusBadRequest, &contract.ErrorResponse{Error: "failed to read file", Code: http.StatusBadRequest})
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return
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}
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ct := header.Header.Get("Content-Type")
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url, err := h.service.UploadProfileAvatar(c.Request.Context(), appCtx.UserID, header.Filename, content, ct)
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if err != nil {
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c.JSON(http.StatusInternalServerError, &contract.ErrorResponse{Error: err.Error(), Code: http.StatusInternalServerError})
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return
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}
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c.JSON(http.StatusOK, contract.BuildSuccessResponse(map[string]string{"url": url}))
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}
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func (h *FileHandler) UploadDocument(c *gin.Context) {
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appCtx := appcontext.FromGinContext(c.Request.Context())
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if appCtx.UserID == uuid.Nil {
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c.JSON(http.StatusUnauthorized, &contract.ErrorResponse{Error: "Unauthorized", Code: http.StatusUnauthorized})
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return
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}
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file, header, err := c.Request.FormFile("file")
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if err != nil {
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c.JSON(http.StatusBadRequest, &contract.ErrorResponse{Error: "file is required", Code: http.StatusBadRequest})
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return
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}
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defer file.Close()
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content, err := io.ReadAll(io.LimitReader(file, 20<<20))
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if err != nil {
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c.JSON(http.StatusBadRequest, &contract.ErrorResponse{Error: "failed to read file", Code: http.StatusBadRequest})
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return
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}
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ct := header.Header.Get("Content-Type")
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url, key, err := h.service.UploadDocument(c.Request.Context(), appCtx.UserID, header.Filename, content, ct)
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if err != nil {
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c.JSON(http.StatusInternalServerError, &contract.ErrorResponse{Error: err.Error(), Code: http.StatusInternalServerError})
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return
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}
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c.JSON(http.StatusOK, contract.BuildSuccessResponse(map[string]string{"url": url, "key": key}))
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}
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