Feat(BE-36,37,38,39): master area, customer, kandang, location, warehouse

internal/modules/master/areas/controllers/area.controller.go

@@ -0,0 +1,140 @@
+package controller
+
+import (
+	"math"
+	"strconv"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/modules/master/areas/dto"
+	service "gitlab.com/mbugroup/lti-api.git/internal/modules/master/areas/services"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/master/areas/validations"
+	"gitlab.com/mbugroup/lti-api.git/internal/response"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+type AreaController struct {
+	AreaService service.AreaService
+}
+
+func NewAreaController(areaService service.AreaService) *AreaController {
+	return &AreaController{
+		AreaService: areaService,
+	}
+}
+
+func (u *AreaController) GetAll(c *fiber.Ctx) error {
+	query := &validation.Query{
+		Page:   c.QueryInt("page", 1),
+		Limit:  c.QueryInt("limit", 10),
+		Search: c.Query("search", ""),
+	}
+
+	result, totalResults, err := u.AreaService.GetAll(c, query)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.SuccessWithPaginate[dto.AreaListDTO]{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Get all areas successfully",
+			Meta: response.Meta{
+				Page:         query.Page,
+				Limit:        query.Limit,
+				TotalPages:   int64(math.Ceil(float64(totalResults) / float64(query.Limit))),
+				TotalResults: totalResults,
+			},
+			Data: dto.ToAreaListDTOs(result),
+		})
+}
+
+func (u *AreaController) GetOne(c *fiber.Ctx) error {
+	param := c.Params("id")
+
+	id, err := strconv.Atoi(param)
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
+	}
+
+	result, err := u.AreaService.GetOne(c, uint(id))
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Get area successfully",
+			Data:    dto.ToAreaListDTO(*result),
+		})
+}
+
+func (u *AreaController) CreateOne(c *fiber.Ctx) error {
+	req := new(validation.Create)
+
+	if err := c.BodyParser(req); err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+	}
+
+	result, err := u.AreaService.CreateOne(c, req)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusCreated).
+		JSON(response.Success{
+			Code:    fiber.StatusCreated,
+			Status:  "success",
+			Message: "Create area successfully",
+			Data:    dto.ToAreaListDTO(*result),
+		})
+}
+
+func (u *AreaController) UpdateOne(c *fiber.Ctx) error {
+	req := new(validation.Update)
+	param := c.Params("id")
+
+	id, err := strconv.Atoi(param)
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
+	}
+
+	if err := c.BodyParser(req); err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+	}
+
+	result, err := u.AreaService.UpdateOne(c, req, uint(id))
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Update area successfully",
+			Data:    dto.ToAreaListDTO(*result),
+		})
+}
+
+func (u *AreaController) DeleteOne(c *fiber.Ctx) error {
+	param := c.Params("id")
+
+	id, err := strconv.Atoi(param)
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
+	}
+
+	if err := u.AreaService.DeleteOne(c, uint(id)); err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Common{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Delete area successfully",
+		})
+}

internal/modules/master/areas/dto/area.dto.go

@@ -0,0 +1,58 @@
+package dto
+
+import (
+	"time"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	userDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/users/dto"
+)
+
+// === DTO Structs ===
+
+type AreaBaseDTO struct {
+	Id   uint   `json:"id"`
+	Name string `json:"name"`
+}
+
+type AreaListDTO struct {
+	AreaBaseDTO
+	CreatedUser *userDTO.UserBaseDTO `json:"created_user"`
+	CreatedAt   time.Time            `json:"created_at"`
+	UpdatedAt   time.Time            `json:"updated_at"`
+}
+
+type AreaDetailDTO struct {
+	AreaListDTO
+}
+
+// === Mapper Functions ===
+
+func ToAreaBaseDTO(e entity.Area) AreaBaseDTO {
+	return AreaBaseDTO{
+		Id:   e.Id,
+		Name: e.Name,
+	}
+}
+
+func ToAreaListDTO(e entity.Area) AreaListDTO {
+	var createdUser *userDTO.UserBaseDTO
+	if e.CreatedUser.Id != 0 {
+		mapped := userDTO.ToUserBaseDTO(e.CreatedUser)
+		createdUser = &mapped
+	}
+
+	return AreaListDTO{
+		AreaBaseDTO: ToAreaBaseDTO(e),
+		CreatedUser: createdUser,
+		CreatedAt:   e.CreatedAt,
+		UpdatedAt:   e.UpdatedAt,
+	}
+}
+
+func ToAreaListDTOs(e []entity.Area) []AreaListDTO {
+	result := make([]AreaListDTO, len(e))
+	for i, r := range e {
+		result[i] = ToAreaListDTO(r)
+	}
+	return result
+}

internal/modules/master/areas/module.go

@@ -0,0 +1,26 @@
+package areas
+
+import (
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	"gorm.io/gorm"
+
+	rArea "gitlab.com/mbugroup/lti-api.git/internal/modules/master/areas/repositories"
+	sArea "gitlab.com/mbugroup/lti-api.git/internal/modules/master/areas/services"
+
+	rUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
+	sUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+)
+
+type AreaModule struct{}
+
+func (AreaModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *validator.Validate) {
+	areaRepo := rArea.NewAreaRepository(db)
+	userRepo := rUser.NewUserRepository(db)
+
+	areaService := sArea.NewAreaService(areaRepo, validate)
+	userService := sUser.NewUserService(userRepo, validate)
+
+	AreaRoutes(router, userService, areaService)
+}
+

internal/modules/master/areas/repositories/area.repository.go

@@ -0,0 +1,31 @@
+package repository
+
+import (
+	"context"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	"gorm.io/gorm"
+)
+
+type AreaRepository interface {
+	repository.BaseRepository[entity.Area]
+	NameExists(ctx context.Context, name string, excludeID *uint) (bool, error)
+}
+
+type AreaRepositoryImpl struct {
+	*repository.BaseRepositoryImpl[entity.Area]
+	db *gorm.DB
+}
+
+func NewAreaRepository(db *gorm.DB) AreaRepository {
+	return &AreaRepositoryImpl{
+		BaseRepositoryImpl: repository.NewBaseRepository[entity.Area](db),
+		db:                 db,
+	}
+}
+
+func (r *AreaRepositoryImpl) NameExists(ctx context.Context, name string, excludeID *uint) (bool, error) {
+	return repository.ExistsByName[entity.Area](ctx, r.db, name, excludeID)
+}

internal/modules/master/areas/route.go

@@ -0,0 +1,28 @@
+package areas
+
+import (
+	// m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
+	controller "gitlab.com/mbugroup/lti-api.git/internal/modules/master/areas/controllers"
+	area "gitlab.com/mbugroup/lti-api.git/internal/modules/master/areas/services"
+	user "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func AreaRoutes(v1 fiber.Router, u user.UserService, s area.AreaService) {
+	ctrl := controller.NewAreaController(s)
+
+	route := v1.Group("/areas")
+
+	// route.Get("/", m.Auth(u), ctrl.GetAll)
+	// route.Post("/", m.Auth(u), ctrl.CreateOne)
+	// route.Get("/:id", m.Auth(u), ctrl.GetOne)
+	// route.Patch("/:id", m.Auth(u), ctrl.UpdateOne)
+	// route.Delete("/:id", m.Auth(u), ctrl.DeleteOne)
+
+	route.Get("/", ctrl.GetAll)
+	route.Post("/", ctrl.CreateOne)
+	route.Get("/:id", ctrl.GetOne)
+	route.Patch("/:id", ctrl.UpdateOne)
+	route.Delete("/:id", ctrl.DeleteOne)
+}

internal/modules/master/areas/services/area.service.go

@@ -0,0 +1,145 @@
+package service
+
+import (
+	"errors"
+	"fmt"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	repository "gitlab.com/mbugroup/lti-api.git/internal/modules/master/areas/repositories"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/master/areas/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 AreaService interface {
+	GetAll(ctx *fiber.Ctx, params *validation.Query) ([]entity.Area, int64, error)
+	GetOne(ctx *fiber.Ctx, id uint) (*entity.Area, error)
+	CreateOne(ctx *fiber.Ctx, req *validation.Create) (*entity.Area, error)
+	UpdateOne(ctx *fiber.Ctx, req *validation.Update, id uint) (*entity.Area, error)
+	DeleteOne(ctx *fiber.Ctx, id uint) error
+}
+
+type areaService struct {
+	Log        *logrus.Logger
+	Validate   *validator.Validate
+	Repository repository.AreaRepository
+}
+
+func NewAreaService(repo repository.AreaRepository, validate *validator.Validate) AreaService {
+	return &areaService{
+		Log:        utils.Log,
+		Validate:   validate,
+		Repository: repo,
+	}
+}
+
+func (s areaService) withRelations(db *gorm.DB) *gorm.DB {
+	return db.Preload("CreatedUser")
+}
+
+func (s areaService) GetAll(c *fiber.Ctx, params *validation.Query) ([]entity.Area, int64, error) {
+	if err := s.Validate.Struct(params); err != nil {
+		return nil, 0, err
+	}
+
+	offset := (params.Page - 1) * params.Limit
+
+	areas, 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 areas: %+v", err)
+		return nil, 0, err
+	}
+	return areas, total, nil
+}
+
+func (s areaService) GetOne(c *fiber.Ctx, id uint) (*entity.Area, error) {
+	area, err := s.Repository.GetByID(c.Context(), id, s.withRelations)
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		return nil, fiber.NewError(fiber.StatusNotFound, "Area not found")
+	}
+	if err != nil {
+		s.Log.Errorf("Failed get area by id: %+v", err)
+		return nil, err
+	}
+	return area, nil
+}
+
+func (s *areaService) CreateOne(c *fiber.Ctx, req *validation.Create) (*entity.Area, 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 area name: %+v", err)
+		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to check area name")
+	} else if exists {
+		return nil, fiber.NewError(fiber.StatusConflict, fmt.Sprintf("Area with name %s already exists", req.Name))
+	}
+
+	//TODO: created by dummy
+	createBody := &entity.Area{
+		Name:      req.Name,
+		CreatedBy: 1,
+	}
+
+	if err := s.Repository.CreateOne(c.Context(), createBody, nil); err != nil {
+		s.Log.Errorf("Failed to create area: %+v", err)
+		return nil, err
+	}
+
+	return s.Repository.GetByID(c.Context(), createBody.Id, s.withRelations)
+}
+
+func (s areaService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint) (*entity.Area, 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 area name: %+v", err)
+			return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to check area name")
+		} else if exists {
+			return nil, fiber.NewError(fiber.StatusConflict, fmt.Sprintf("Area with name %s already exists", *req.Name))
+		}
+		updateBody["name"] = *req.Name
+	}
+
+	if len(updateBody) == 0 {
+		return s.GetOne(c, id)
+	}
+
+	if err := s.Repository.PatchOne(c.Context(), id, updateBody, nil); err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, fiber.NewError(fiber.StatusNotFound, "Area not found")
+		}
+		s.Log.Errorf("Failed to update area: %+v", err)
+		return nil, err
+	}
+
+	return s.GetOne(c, id)
+}
+
+func (s areaService) DeleteOne(c *fiber.Ctx, id uint) error {
+	if err := s.Repository.DeleteOne(c.Context(), id); err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return fiber.NewError(fiber.StatusNotFound, "Area not found")
+		}
+		s.Log.Errorf("Failed to delete area: %+v", err)
+		return err
+	}
+	return nil
+}

internal/modules/master/areas/validations/area.validation.go

@@ -0,0 +1,15 @@
+package validation
+
+type Create struct {
+	Name   string `json:"name" validate:"required_strict,min=3"`
+}
+
+type Update struct {
+	Name   *string `json:"name,omitempty" validate:"omitempty,max=50"`
+}
+
+type Query struct {
+	Page   int    `query:"page" validate:"omitempty,number,min=1"`
+	Limit  int    `query:"limit" validate:"omitempty,number,min=1,max=100"`
+	Search string `query:"search" validate:"omitempty,max=50"`
+}