feat/BE/US-74/pengajuan-flock

internal/modules/master/kandangs/services/kandang.service.go

@@ -3,6 +3,7 @@ package service
 import (
 	"errors"
 	"fmt"
+	"strings"
 
 	common "gitlab.com/mbugroup/lti-api.git/internal/common/service"
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
@@ -100,13 +101,41 @@ func (s *kandangService) CreateOne(c *fiber.Ctx, req *validation.Create) (*entit
 	); err != nil {
 		return nil, err
 	}
+	status := strings.ToUpper(req.Status)
+	if !utils.IsValidKandangStatus(status) {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "Invalid kandang status")
+	}
+
+	var projectFlockID *uint
+	if req.ProjectFlockId != nil {
+		if exists, err := s.Repository.ProjectFlockExists(c.Context(), *req.ProjectFlockId); err != nil {
+			s.Log.Errorf("Failed to check project flock existence: %+v", err)
+			return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to check project flock")
+		} else if !exists {
+			return nil, fiber.NewError(fiber.StatusNotFound, fmt.Sprintf("Project flock with id %d not found", *req.ProjectFlockId))
+		}
+
+		if status == string(utils.KandangStatusActive) {
+			if active, err := s.Repository.HasActiveKandangForProjectFlock(c.Context(), *req.ProjectFlockId, nil); err != nil {
+				s.Log.Errorf("Failed to check kandang activity for project flock %d: %+v", *req.ProjectFlockId, err)
+				return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to check active kandang for project flock")
+			} else if active {
+				return nil, fiber.NewError(fiber.StatusConflict, "Project flock already has an active kandang")
+			}
+		}
+
+		idCopy := *req.ProjectFlockId
+		projectFlockID = &idCopy
+	}
 
 	//TODO: created by dummy
 	createBody := &entity.Kandang{
-		Name:       req.Name,
-		LocationId: req.LocationId,
-		PicId:      req.PicId,
-		CreatedBy:  1,
+		Name:           req.Name,
+		LocationId:     req.LocationId,
+		Status:         status,
+		PicId:          req.PicId,
+		ProjectFlockId: projectFlockID,
+		CreatedBy:      1,
 	}
 
 	if err := s.Repository.CreateOne(c.Context(), createBody, nil); err != nil {
@@ -122,6 +151,15 @@ func (s kandangService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint)
 		return nil, err
 	}
 
+	existing, err := s.Repository.GetByID(c.Context(), id, nil)
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		return nil, fiber.NewError(fiber.StatusNotFound, "Kandang not found")
+	}
+	if err != nil {
+		s.Log.Errorf("Failed to fetch kandang %d before update: %+v", id, err)
+		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to fetch kandang")
+	}
+
 	updateBody := make(map[string]any)
 
 	if req.Name != nil {
@@ -149,6 +187,38 @@ func (s kandangService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint)
 		updateBody["pic_id"] = *req.PicId
 	}
 
+	finalStatus := strings.ToUpper(existing.Status)
+	if req.Status != nil {
+		status := strings.ToUpper(*req.Status)
+		if !utils.IsValidKandangStatus(status) {
+			return nil, fiber.NewError(fiber.StatusBadRequest, "Invalid kandang status")
+		}
+		updateBody["status"] = status
+		finalStatus = status
+	}
+
+	projectFlockIDToUse := existing.ProjectFlockId
+	if req.ProjectFlockId != nil {
+		if exists, err := s.Repository.ProjectFlockExists(c.Context(), *req.ProjectFlockId); err != nil {
+			s.Log.Errorf("Failed to check project flock existence: %+v", err)
+			return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to check project flock")
+		} else if !exists {
+			return nil, fiber.NewError(fiber.StatusNotFound, fmt.Sprintf("Project flock with id %d not found", *req.ProjectFlockId))
+		}
+		idCopy := *req.ProjectFlockId
+		projectFlockIDToUse = &idCopy
+		updateBody["project_flock_id"] = idCopy
+	}
+
+	if projectFlockIDToUse != nil && finalStatus == string(utils.KandangStatusActive) {
+		if active, err := s.Repository.HasActiveKandangForProjectFlock(c.Context(), *projectFlockIDToUse, &id); err != nil {
+			s.Log.Errorf("Failed to check kandang activity for project flock %d: %+v", *projectFlockIDToUse, err)
+			return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to check active kandang for project flock")
+		} else if active {
+			return nil, fiber.NewError(fiber.StatusConflict, "Project flock already has an active kandang")
+		}
+	}
+
 	if len(updateBody) == 0 {
 		return s.GetOne(c, id)
 	}