Feat(BE-36,37,38,39): finish master data management api

2026-05-20 13:31:56 +00:00 · 2025-10-03 21:04:21 +07:00
parent e8905be856
commit 2d49ffe4cd
103 changed files with 6974 additions and 117 deletions
@@ -0,0 +1,219 @@
+package service
+
+import (
+	"errors"
+	"fmt"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	repository "gitlab.com/mbugroup/lti-api.git/internal/modules/master/fcrs/repositories"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/master/fcrs/validations"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	"github.com/sirupsen/logrus"
+	"gorm.io/gorm"
+)
+
+type FcrService interface {
+	GetAll(ctx *fiber.Ctx, params *validation.Query) ([]entity.Fcr, int64, error)
+	GetOne(ctx *fiber.Ctx, id uint) (*entity.Fcr, error)
+	CreateOne(ctx *fiber.Ctx, req *validation.Create) (*entity.Fcr, error)
+	UpdateOne(ctx *fiber.Ctx, req *validation.Update, id uint) (*entity.Fcr, error)
+	DeleteOne(ctx *fiber.Ctx, id uint) error
+}
+
+type fcrService struct {
+	Log        *logrus.Logger
+	Validate   *validator.Validate
+	Repository repository.FcrRepository
+}
+
+func NewFcrService(repo repository.FcrRepository, validate *validator.Validate) FcrService {
+	return &fcrService{
+		Log:        utils.Log,
+		Validate:   validate,
+		Repository: repo,
+	}
+}
+
+func (s fcrService) withRelations(db *gorm.DB) *gorm.DB {
+	return db.
+		Preload("CreatedUser").
+		Preload("Standards", func(db *gorm.DB) *gorm.DB {
+			return db.Order("weight ASC")
+		})
+}
+
+func (s fcrService) GetAll(c *fiber.Ctx, params *validation.Query) ([]entity.Fcr, int64, error) {
+	if err := s.Validate.Struct(params); err != nil {
+		return nil, 0, err
+	}
+
+	offset := (params.Page - 1) * params.Limit
+
+	fcrs, total, err := s.Repository.GetAll(c.Context(), offset, params.Limit, func(db *gorm.DB) *gorm.DB {
+		db = s.withRelations(db)
+		if params.Search != "" {
+			return db.Where("name LIKE ?", "%"+params.Search+"%")
+		}
+		return db.Order("created_at DESC").Order("updated_at DESC")
+	})
+
+	if err != nil {
+		s.Log.Errorf("Failed to get fcrs: %+v", err)
+		return nil, 0, err
+	}
+	return fcrs, total, nil
+}
+
+func (s fcrService) GetOne(c *fiber.Ctx, id uint) (*entity.Fcr, error) {
+	fcr, err := s.Repository.GetByID(c.Context(), id, s.withRelations)
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		return nil, fiber.NewError(fiber.StatusNotFound, "Fcr not found")
+	}
+	if err != nil {
+		s.Log.Errorf("Failed get fcr by id: %+v", err)
+		return nil, err
+	}
+	return fcr, nil
+}
+
+func (s *fcrService) CreateOne(c *fiber.Ctx, req *validation.Create) (*entity.Fcr, error) {
+	if err := s.Validate.Struct(req); err != nil {
+		return nil, err
+	}
+
+	if exists, err := s.Repository.NameExists(c.Context(), req.Name, nil); err != nil {
+		s.Log.Errorf("Failed to check fcr name: %+v", err)
+		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to check fcr name")
+	} else if exists {
+		return nil, fiber.NewError(fiber.StatusConflict, fmt.Sprintf("Fcr with name %s already exists", req.Name))
+	}
+
+	createBody := &entity.Fcr{
+		Name:      req.Name,
+		CreatedBy: 1,
+	}
+
+	err := s.Repository.DB().WithContext(c.Context()).Transaction(func(tx *gorm.DB) error {
+		repoTx := s.Repository.WithTx(tx)
+
+		if err := repoTx.CreateOne(c.Context(), createBody, nil); err != nil {
+			return err
+		}
+
+		if len(req.FcrStandards) == 0 {
+			return nil
+		}
+
+		standards := make([]entity.FcrStandard, len(req.FcrStandards))
+		for i, std := range req.FcrStandards {
+			standards[i] = entity.FcrStandard{
+				FcrID:     createBody.Id,
+				Weight:    std.Weight,
+				FcrNumber: std.FcrNumber,
+				Mortality: std.Mortality,
+			}
+		}
+
+		if err := s.Repository.SyncStandardsDiff(c.Context(), tx, createBody.Id, standards); err != nil {
+			return err
+		}
+
+		return nil
+	})
+
+	if err != nil {
+		s.Log.Errorf("Failed to create fcr: %+v", err)
+		return nil, err
+	}
+
+	return s.GetOne(c, createBody.Id)
+}
+
+func (s fcrService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint) (*entity.Fcr, error) {
+	if err := s.Validate.Struct(req); err != nil {
+		return nil, err
+	}
+
+	updateBody := make(map[string]any)
+
+	if req.Name != nil {
+		if exists, err := s.Repository.NameExists(c.Context(), *req.Name, &id); err != nil {
+			s.Log.Errorf("Failed to check fcr name: %+v", err)
+			return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to check fcr name")
+		} else if exists {
+			return nil, fiber.NewError(fiber.StatusConflict, fmt.Sprintf("Fcr with name %s already exists", *req.Name))
+		}
+		updateBody["name"] = *req.Name
+	}
+
+	if len(updateBody) == 0 && req.FcrStandards == nil {
+		return s.GetOne(c, id)
+	}
+
+	err := s.Repository.DB().WithContext(c.Context()).Transaction(func(tx *gorm.DB) error {
+		repoTx := s.Repository.WithTx(tx)
+
+		if len(updateBody) > 0 {
+			if err := repoTx.PatchOne(c.Context(), id, updateBody, nil); err != nil {
+				return err
+			}
+		} else {
+			if _, err := repoTx.GetByID(c.Context(), id, nil); err != nil {
+				return err
+			}
+		}
+
+		if req.FcrStandards != nil {
+			standards := make([]entity.FcrStandard, len(req.FcrStandards))
+			for i, std := range req.FcrStandards {
+				standards[i] = entity.FcrStandard{
+					FcrID:     id,
+					Weight:    std.Weight,
+					FcrNumber: std.FcrNumber,
+					Mortality: std.Mortality,
+				}
+			}
+
+			if err := s.Repository.SyncStandardsDiff(c.Context(), tx, id, standards); err != nil {
+				return err
+			}
+		}
+
+		return nil
+	})
+
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, fiber.NewError(fiber.StatusNotFound, "Fcr not found")
+		}
+		s.Log.Errorf("Failed to update fcr: %+v", err)
+		return nil, err
+	}
+
+	return s.GetOne(c, id)
+}
+
+func (s fcrService) DeleteOne(c *fiber.Ctx, id uint) error {
+	err := s.Repository.DB().WithContext(c.Context()).Transaction(func(tx *gorm.DB) error {
+		repoTx := s.Repository.WithTx(tx)
+
+		if err := s.Repository.SyncStandardsDiff(c.Context(), tx, id, nil); err != nil {
+			return err
+		}
+
+		return repoTx.DeleteOne(c.Context(), id)
+	})
+
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return fiber.NewError(fiber.StatusNotFound, "Fcr not found")
+		}
+		s.Log.Errorf("Failed to delete fcr: %+v", err)
+		return err
+	}
+
+	return nil
+}