apskel-pos-backend/internal/handler/report_handler.go

69 lines
2.0 KiB
Go

package handler
import (
"apskel-pos-be/internal/appcontext"
"apskel-pos-be/internal/contract"
"apskel-pos-be/internal/service"
"apskel-pos-be/internal/util"
"time"
"github.com/gin-gonic/gin"
"github.com/google/uuid"
)
type ReportHandler struct {
reportService service.ReportService
userService UserService
}
func NewReportHandler(reportService service.ReportService, userService UserService) *ReportHandler {
return &ReportHandler{reportService: reportService, userService: userService}
}
func (h *ReportHandler) resolveOutletID(c *gin.Context, contextOutletID uuid.UUID) string {
if outletIDStr := c.Query("outlet_id"); outletIDStr != "" {
if _, err := uuid.Parse(outletIDStr); err == nil {
return outletIDStr
}
}
if pathOutletID := c.Param("outlet_id"); pathOutletID != "" {
return pathOutletID
}
if contextOutletID != uuid.Nil {
return contextOutletID.String()
}
return ""
}
func (h *ReportHandler) GetDailyTransactionReportPDF(c *gin.Context) {
ctx := c.Request.Context()
ci := appcontext.FromGinContext(ctx)
outletID := h.resolveOutletID(c, ci.OutletID)
var dayPtr *time.Time
if d := c.Query("date"); d != "" {
if t, err := time.Parse("2006-01-02", d); err == nil {
dayPtr = &t
}
}
user, err := h.userService.GetUserByID(ctx, ci.UserID)
var genBy string
if err != nil {
genBy = ci.UserID.String()
} else {
genBy = user.Name
}
publicURL, fileName, err := h.reportService.GenerateDailyTransactionPDF(ctx, ci.OrganizationID.String(), outletID, dayPtr, genBy)
if err != nil {
util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{contract.NewResponseError("internal_error", "ReportHandler::GetDailyTransactionReportPDF", err.Error())}), "ReportHandler::GetDailyTransactionReportPDF")
return
}
util.HandleResponse(c.Writer, c.Request, contract.BuildSuccessResponse(map[string]string{
"url": publicURL,
"file_name": fileName,
}), "ReportHandler::GetDailyTransactionReportPDF")
}