Merge branch 'feat/api-stock' into 'development'

[FEAT][BE]: add api get list stock log by product warehouse id

See merge request mbugroup/lti-api!521

internal/middleware/permissions.go

@@ -66,6 +66,7 @@ const (
 	P_ProductStockGetOne      = "lti.inventory.product_stock.detail"
 	P_ProductWarehousekGetAll = "lti.inventory.product_warehouses.list"
 	P_ProductWarehouseGetOne  = "lti.inventory.product_warehouses.detail"
+	P_StockLogGetAll          = "lti.inventory.stock_log.list"
 )
 const (
 	P_ClosingGetAll = "lti.closing.list"

internal/modules/inventory/route.go

@@ -10,6 +10,7 @@ import (
 	adjustments "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/adjustments"
 	productStocks "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/product-stocks"
 	productWarehouses "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/product-warehouses"
+	stockLogs "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/stock-logs"
 	transfers "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/transfers"
 	// MODULE IMPORTS
 )
@@ -23,6 +24,7 @@ func RegisterRoutes(router fiber.Router, db *gorm.DB, validate *validator.Valida
 		adjustments.AdjustmentModule{},
 		transfers.TransferModule{},
 		productStocks.ProductStockModule{},
+		stockLogs.StockLogModule{},
 		// MODULE REGISTRY
 	}
 

internal/modules/inventory/stock-logs/controllers/stock-log.controller.go

@@ -0,0 +1,66 @@
+package controller
+
+import (
+	"math"
+	"strings"
+
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/stock-logs/validations"
+	stockLogDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/stock-logs/dto"
+	stockLogService "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/stock-logs/services"
+	"gitlab.com/mbugroup/lti-api.git/internal/response"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+type StockLogController struct {
+	StockLogService stockLogService.StockLogService
+}
+
+func NewStockLogController(s stockLogService.StockLogService) *StockLogController {
+	return &StockLogController{
+		StockLogService: s,
+	}
+}
+
+func (u *StockLogController) GetAll(c *fiber.Ctx) error {
+	query := &validation.Query{
+		Page:               c.QueryInt("page", 1),
+		Limit:              c.QueryInt("limit", 10),
+		ProductWarehouseID: uint(c.QueryInt("product_warehouse_id", 0)),
+	}
+
+	if query.Page < 1 || query.Limit < 1 {
+		return fiber.NewError(fiber.StatusBadRequest, "page and limit must be greater than 0")
+	}
+
+	// Export to Excel
+	if strings.EqualFold(strings.TrimSpace(c.Query("export")), "excel") {
+		if query.ProductWarehouseID == 0 {
+			return fiber.NewError(fiber.StatusBadRequest, "product_warehouse_id is required for export")
+		}
+		results, err := u.StockLogService.GetAllForExport(c, query.ProductWarehouseID)
+		if err != nil {
+			return err
+		}
+		return exportStockLogListExcel(c, results)
+	}
+
+	result, totalResults, err := u.StockLogService.GetAll(c, query)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.SuccessWithPaginate[stockLogDTO.StockLogListDTO]{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Get all stock logs successfully",
+			Meta: response.Meta{
+				Page:         query.Page,
+				Limit:        query.Limit,
+				TotalPages:   int64(math.Ceil(float64(totalResults) / float64(query.Limit))),
+				TotalResults: totalResults,
+			},
+			Data: stockLogDTO.ToStockLogListDTOs(result),
+		})
+}

internal/modules/inventory/stock-logs/controllers/stock-log.export.go

@@ -0,0 +1,118 @@
+package controller
+
+import (
+	"fmt"
+	"time"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/xuri/excelize/v2"
+)
+
+func exportStockLogListExcel(c *fiber.Ctx, stockLogs []entity.StockLog) error {
+	file := excelize.NewFile()
+	defer file.Close()
+
+	sheet := "Stock Logs"
+	file.SetSheetName("Sheet1", sheet)
+
+	headers := []string{
+		"ID",
+		"Tanggal",
+		"Gudang",
+		"Stok Akhir",
+		"Peningkatan",
+		"Penurunan",
+		"Jenis Transaksi",
+		"Catatan",
+		"Oleh",
+	}
+
+	// Column widths
+	colWidths := map[string]float64{
+		"A": 8,
+		"B": 20,
+		"C": 25,
+		"D": 14,
+		"E": 14,
+		"F": 14,
+		"G": 20,
+		"H": 30,
+		"I": 20,
+	}
+	for col, width := range colWidths {
+		file.SetColWidth(sheet, col, col, width)
+	}
+
+	// Header style
+	headerStyle, _ := file.NewStyle(&excelize.Style{
+		Font: &excelize.Font{
+			Bold: true,
+			Size: 11,
+		},
+		Fill: excelize.Fill{
+			Type:    "pattern",
+			Pattern: 1,
+			Color:   []string{"D9E1F2"},
+		},
+		Border: []excelize.Border{
+			{Type: "bottom", Style: 1, Color: "000000"},
+		},
+	})
+
+	// Write header row
+	for i, h := range headers {
+		cell, _ := excelize.CoordinatesToCellName(i+1, 1)
+		file.SetCellValue(sheet, cell, h)
+		file.SetCellStyle(sheet, cell, cell, headerStyle)
+	}
+
+	// Freeze header row
+	file.SetPanes(sheet, &excelize.Panes{
+		Freeze:      true,
+		YSplit:      1,
+		TopLeftCell: "A2",
+		ActivePane:  "bottomLeft",
+	})
+
+	// Write data rows
+	for i, log := range stockLogs {
+		row := i + 2
+
+		warehouseName := ""
+		if log.ProductWarehouse != nil {
+			warehouseName = log.ProductWarehouse.Warehouse.Name
+		}
+
+		userName := ""
+		if log.CreatedUser != nil {
+			userName = log.CreatedUser.Name
+		}
+
+		notes := ""
+		if log.Notes != "" {
+			notes = log.Notes
+		}
+
+		file.SetCellInt(sheet, fmt.Sprintf("A%d", row), int(log.Id))
+		file.SetCellValue(sheet, fmt.Sprintf("B%d", row), log.CreatedAt.Format("2006-01-02 15:04:05"))
+		file.SetCellValue(sheet, fmt.Sprintf("C%d", row), warehouseName)
+		file.SetCellFloat(sheet, fmt.Sprintf("D%d", row), log.Stock, 3, 64)
+		file.SetCellFloat(sheet, fmt.Sprintf("E%d", row), log.Increase, 3, 64)
+		file.SetCellFloat(sheet, fmt.Sprintf("F%d", row), log.Decrease, 3, 64)
+		file.SetCellValue(sheet, fmt.Sprintf("G%d", row), log.LoggableType)
+		file.SetCellValue(sheet, fmt.Sprintf("H%d", row), notes)
+		file.SetCellValue(sheet, fmt.Sprintf("I%d", row), userName)
+	}
+
+	buffer, err := file.WriteToBuffer()
+	if err != nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "failed to generate excel file")
+	}
+
+	filename := fmt.Sprintf("stock_logs_%s.xlsx", time.Now().Format("20060102_150405"))
+	c.Set("Content-Type", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
+	c.Set("Content-Disposition", fmt.Sprintf(`attachment; filename="%s"`, filename))
+	return c.Status(fiber.StatusOK).Send(buffer.Bytes())
+}

internal/modules/inventory/stock-logs/dto/stock-log.dto.go

@@ -0,0 +1,61 @@
+package dto
+
+import (
+	"time"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	userDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/users/dto"
+)
+
+type StockLogListDTO struct {
+	Id                 uint                     `json:"id"`
+	ProductWarehouseId uint                     `json:"product_warehouse_id"`
+	Increase           float64                  `json:"increase"`
+	Decrease           float64                  `json:"decrease"`
+	Stock              float64                  `json:"stock"`
+	LoggableType       string                   `json:"loggable_type"`
+	LoggableId         uint                     `json:"loggable_id"`
+	Notes              *string                  `json:"notes"`
+	CreatedBy          uint                     `json:"created_by"`
+	CreatedUser        *userDTO.UserRelationDTO `json:"created_user,omitempty"`
+	CreatedAt          time.Time                `json:"created_at"`
+}
+
+func ToStockLogListDTO(e entity.StockLog) StockLogListDTO {
+	var notes *string
+	if e.Notes != "" {
+		n := e.Notes
+		notes = &n
+	}
+
+	var createdUser *userDTO.UserRelationDTO
+	if e.CreatedUser != nil && e.CreatedUser.Id != 0 {
+		mapped := userDTO.ToUserRelationDTO(*e.CreatedUser)
+		createdUser = &mapped
+	}
+
+	return StockLogListDTO{
+		Id:                 e.Id,
+		ProductWarehouseId: e.ProductWarehouseId,
+		Increase:           e.Increase,
+		Decrease:           e.Decrease,
+		Stock:              e.Stock,
+		LoggableType:       e.LoggableType,
+		LoggableId:         e.LoggableId,
+		Notes:              notes,
+		CreatedBy:          e.CreatedBy,
+		CreatedUser:        createdUser,
+		CreatedAt:          e.CreatedAt,
+	}
+}
+
+func ToStockLogListDTOs(e []entity.StockLog) []StockLogListDTO {
+	if len(e) == 0 {
+		return []StockLogListDTO{}
+	}
+	result := make([]StockLogListDTO, len(e))
+	for i, log := range e {
+		result[i] = ToStockLogListDTO(log)
+	}
+	return result
+}

internal/modules/inventory/stock-logs/module.go

@@ -0,0 +1,24 @@
+package stockLogs
+
+import (
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	"gorm.io/gorm"
+
+	stockLogService "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/stock-logs/services"
+	stockLogRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/shared/repositories"
+	rUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
+	sUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+)
+
+type StockLogModule struct{}
+
+func (StockLogModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *validator.Validate) {
+	userRepo := rUser.NewUserRepository(db)
+	userService := sUser.NewUserService(userRepo, validate)
+
+	stockLogRepo := stockLogRepo.NewStockLogRepository(db)
+	service := stockLogService.NewStockLogService(stockLogRepo, validate)
+
+	StockLogRoutes(router, userService, service)
+}

internal/modules/inventory/stock-logs/route.go

@@ -0,0 +1,19 @@
+package stockLogs
+
+import (
+	m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
+	controller "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/stock-logs/controllers"
+	stockLog "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/stock-logs/services"
+	user "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func StockLogRoutes(v1 fiber.Router, u user.UserService, s stockLog.StockLogService) {
+	ctrl := controller.NewStockLogController(s)
+
+	route := v1.Group("/stock-logs")
+	route.Use(m.Auth(u))
+
+	route.Get("/", m.RequirePermissions(m.P_StockLogGetAll), ctrl.GetAll)
+}

internal/modules/inventory/stock-logs/services/stock-log.service.go

@@ -0,0 +1,125 @@
+package service
+
+import (
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/stock-logs/validations"
+	stockLogRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/shared/repositories"
+	"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 StockLogService interface {
+	GetAll(ctx *fiber.Ctx, params *validation.Query) ([]entity.StockLog, int64, error)
+	GetAllForExport(ctx *fiber.Ctx, productWarehouseID uint) ([]entity.StockLog, error)
+}
+
+type stockLogService struct {
+	Log              *logrus.Logger
+	Validate         *validator.Validate
+	StockLogRepo     stockLogRepo.StockLogRepository
+}
+
+func NewStockLogService(
+	stockLogRepo stockLogRepo.StockLogRepository,
+	validate *validator.Validate,
+) StockLogService {
+	return &stockLogService{
+		Log:          utils.Log,
+		Validate:     validate,
+		StockLogRepo: stockLogRepo,
+	}
+}
+
+func (s *stockLogService) GetAll(c *fiber.Ctx, params *validation.Query) ([]entity.StockLog, int64, error) {
+	if err := s.Validate.Struct(params); err != nil {
+		return nil, 0, err
+	}
+
+	locationScope, areaScope, err := m.ResolveLocationAreaScopes(c, s.StockLogRepo.DB())
+	if err != nil {
+		return nil, 0, err
+	}
+
+	offset := (params.Page - 1) * params.Limit
+
+	stockLogs, total, err := s.StockLogRepo.GetAll(c.Context(), offset, params.Limit, func(db *gorm.DB) *gorm.DB {
+		db = db.Where("product_warehouse_id = ?", params.ProductWarehouseID)
+
+		if locationScope.Restrict || areaScope.Restrict {
+			if (locationScope.Restrict && len(locationScope.IDs) == 0) || (areaScope.Restrict && len(areaScope.IDs) == 0) {
+				return db.Where("1 = 0")
+			}
+			db = db.
+				Joins("JOIN product_warehouses pw ON pw.id = stock_logs.product_warehouse_id").
+				Joins("JOIN warehouses w ON w.id = pw.warehouse_id")
+			if locationScope.Restrict {
+				db = db.Where("w.location_id IN ?", locationScope.IDs)
+			}
+			if areaScope.Restrict {
+				db = db.Where("w.area_id IN ?", areaScope.IDs)
+			}
+		}
+
+		db = db.
+			Preload("CreatedUser").
+			Order("stock_logs.created_at DESC")
+
+		return db
+	})
+	if err != nil {
+		s.Log.Errorf("Failed to get stock logs: %+v", err)
+		return nil, 0, err
+	}
+
+	if total == 0 {
+		return []entity.StockLog{}, 0, nil
+	}
+
+	return stockLogs, total, nil
+}
+
+func (s *stockLogService) GetAllForExport(c *fiber.Ctx, productWarehouseID uint) ([]entity.StockLog, error) {
+	locationScope, areaScope, err := m.ResolveLocationAreaScopes(c, s.StockLogRepo.DB())
+	if err != nil {
+		return nil, err
+	}
+
+	stockLogs, _, err := s.StockLogRepo.GetAll(c.Context(), 0, -1, func(db *gorm.DB) *gorm.DB {
+		db = db.Where("product_warehouse_id = ?", productWarehouseID)
+
+		if locationScope.Restrict || areaScope.Restrict {
+			if (locationScope.Restrict && len(locationScope.IDs) == 0) || (areaScope.Restrict && len(areaScope.IDs) == 0) {
+				return db.Where("1 = 0")
+			}
+			db = db.
+				Joins("JOIN product_warehouses pw ON pw.id = stock_logs.product_warehouse_id").
+				Joins("JOIN warehouses w ON w.id = pw.warehouse_id")
+			if locationScope.Restrict {
+				db = db.Where("w.location_id IN ?", locationScope.IDs)
+			}
+			if areaScope.Restrict {
+				db = db.Where("w.area_id IN ?", areaScope.IDs)
+			}
+		}
+
+		db = db.
+			Preload("CreatedUser").
+			Preload("ProductWarehouse").
+			Preload("ProductWarehouse.Warehouse").
+			Order("stock_logs.created_at ASC")
+
+		return db
+	})
+	if err != nil {
+		s.Log.Errorf("Failed to get stock logs for export: %+v", err)
+		return nil, err
+	}
+
+	return stockLogs, nil
+}
+

internal/modules/inventory/stock-logs/validations/stock-log.validation.go

@@ -0,0 +1,7 @@
+package validation
+
+type Query struct {
+	Page                int    `query:"page" validate:"omitempty,number,min=1,gt=0"`
+	Limit               int    `query:"limit" validate:"omitempty,number,min=1,gt=0"`
+	ProductWarehouseID  uint   `query:"product_warehouse_id" validate:"required,gt=0"`
+}