Merge branch 'dev/hafizh' into 'feat/BE/Sprint-6'

unfinish: fifo system

See merge request mbugroup/lti-api!75
This commit is contained in:
Hafizh A. Y.
2025-12-02 10:38:19 +00:00
12 changed files with 1829 additions and 17 deletions
@@ -0,0 +1,446 @@
package test
import (
"context"
"fmt"
"strings"
"testing"
"time"
"github.com/glebarez/sqlite"
"gorm.io/gorm"
"gorm.io/gorm/logger"
commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
rProductWarehouse "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/product-warehouses/repositories"
recordingRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/production/recordings/repositories"
servicePkg "gitlab.com/mbugroup/lti-api.git/internal/modules/production/recordings/services"
"gitlab.com/mbugroup/lti-api.git/internal/utils"
"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
)
func TestRecordingFIFO_CreatePendingWithoutStock(t *testing.T) {
db, svc, _, _ := setupRecordingFIFOTableTest(t)
ctx := context.Background()
recordingID := uint(1)
productWarehouse := createProductWarehouseRow(t, db, 0)
stock := createRecordingStockRow(t, db, recordingID, productWarehouse.Id, 10)
if err := svc.ConsumeRecordingStocks(ctx, db, []entity.RecordingStock{stock}); err != nil {
t.Fatalf("consumeRecordingStocks (pending) failed: %v", err)
}
updated := fetchRecordingStock(t, db, stock.Id)
assertFloatEqual(t, 0, updated.UsageQty, "usage_qty should remain zero when no stock is available")
assertFloatEqual(t, 10, updated.PendingQty, "pending_qty should capture the entire request")
assertWarehouseQuantity(t, db, productWarehouse.Id, 0)
assertAllocationCount(t, db, 0)
assertAllocationCount(t, db, 0)
}
func TestRecordingFIFO_EditReallocatesUsage(t *testing.T) {
db, svc, fifoSvc, stockableKey := setupRecordingFIFOTableTest(t)
ctx := context.Background()
recordingID := uint(1)
productWarehouse := createProductWarehouseRow(t, db, 0)
stock := createRecordingStockRow(t, db, recordingID, productWarehouse.Id, 10)
lot := createStockLot(t, db, productWarehouse.Id)
if _, err := fifoSvc.Replenish(ctx, commonSvc.StockReplenishRequest{
StockableKey: stockableKey,
StockableID: lot.Id,
ProductWarehouseID: productWarehouse.Id,
Quantity: 12,
}); err != nil {
t.Fatalf("replenish failed: %v", err)
}
if err := svc.ConsumeRecordingStocks(ctx, db, []entity.RecordingStock{stock}); err != nil {
t.Fatalf("consumeRecordingStocks (initial) failed: %v", err)
}
assertWarehouseQuantity(t, db, productWarehouse.Id, 2)
desired := 4.0
stock.UsageQty = &desired
if err := svc.ConsumeRecordingStocks(ctx, db, []entity.RecordingStock{stock}); err != nil {
t.Fatalf("consumeRecordingStocks (edit) failed: %v", err)
}
updated := fetchRecordingStock(t, db, stock.Id)
assertFloatEqual(t, 4, updated.UsageQty, "usage_qty should reflect edited request")
assertFloatEqual(t, 0, updated.PendingQty, "pending_qty should remain zero after downsize")
assertWarehouseQuantity(t, db, productWarehouse.Id, 8)
alloc := fetchSingleAllocation(t, db, stock.Id)
if alloc.Status != entity.StockAllocationStatusActive {
t.Fatalf("expected ACTIVE allocation, got %s", alloc.Status)
}
if mathAbs(alloc.Qty-4) > 1e-6 {
t.Fatalf("expected allocation qty 4, got %.3f", alloc.Qty)
}
}
func TestRecordingFIFO_DeleteReleasesStock(t *testing.T) {
db, svc, fifoSvc, stockableKey := setupRecordingFIFOTableTest(t)
ctx := context.Background()
recordingID := uint(1)
productWarehouse := createProductWarehouseRow(t, db, 0)
stock := createRecordingStockRow(t, db, recordingID, productWarehouse.Id, 10)
lot := createStockLot(t, db, productWarehouse.Id)
if _, err := fifoSvc.Replenish(ctx, commonSvc.StockReplenishRequest{
StockableKey: stockableKey,
StockableID: lot.Id,
ProductWarehouseID: productWarehouse.Id,
Quantity: 10,
}); err != nil {
t.Fatalf("replenish failed: %v", err)
}
if err := svc.ConsumeRecordingStocks(ctx, db, []entity.RecordingStock{stock}); err != nil {
t.Fatalf("consumeRecordingStocks failed: %v", err)
}
if err := svc.ReleaseRecordingStocks(ctx, db, []entity.RecordingStock{stock}); err != nil {
t.Fatalf("releaseRecordingStocks failed: %v", err)
}
updated := fetchRecordingStock(t, db, stock.Id)
assertFloatEqual(t, 0, updated.UsageQty, "usage_qty should be cleared after delete")
assertFloatEqual(t, 0, updated.PendingQty, "pending_qty should be cleared after delete")
assertWarehouseQuantity(t, db, productWarehouse.Id, 10)
alloc := fetchSingleAllocation(t, db, stock.Id)
if alloc.Status != entity.StockAllocationStatusReleased {
t.Fatalf("expected allocation to be released, got %s", alloc.Status)
}
}
// --- helpers ----------------------------------------------------------------
type recordingStockTable struct {
Id uint `gorm:"primaryKey"`
RecordingId uint `gorm:"column:recording_id;not null"`
ProductWarehouseId uint `gorm:"column:product_warehouse_id;not null"`
UsageQty *float64 `gorm:"column:usage_qty"`
PendingQty *float64 `gorm:"column:pending_qty"`
CreatedAt time.Time
UpdatedAt time.Time
}
func (recordingStockTable) TableName() string { return "recording_stocks" }
type productWarehouseTable struct {
Id uint `gorm:"primaryKey"`
ProductId uint `gorm:"column:product_id"`
WarehouseId uint `gorm:"column:warehouse_id"`
Quantity float64 `gorm:"column:quantity"`
CreatedBy uint `gorm:"column:created_by"`
CreatedAt time.Time
UpdatedAt time.Time
DeletedAt gorm.DeletedAt `gorm:"index"`
}
func (productWarehouseTable) TableName() string { return "product_warehouses" }
type stockAllocationTable struct {
Id uint `gorm:"primaryKey"`
ProductWarehouseId uint `gorm:"not null"`
StockableType string `gorm:"size:100"`
StockableId uint
UsableType string `gorm:"size:100"`
UsableId uint
Qty float64 `gorm:"column:qty"`
Status string `gorm:"size:20"`
Note *string `gorm:"type:text"`
CreatedAt time.Time
UpdatedAt time.Time
ReleasedAt *time.Time
DeletedAt gorm.DeletedAt `gorm:"index"`
}
func (stockAllocationTable) TableName() string { return "stock_allocations" }
type testStockSource struct {
Id uint `gorm:"primaryKey"`
ProductWarehouseId uint `gorm:"column:product_warehouse_id;not null"`
TotalQty float64 `gorm:"column:total_qty"`
TotalUsedQty float64 `gorm:"column:total_used_qty"`
CreatedAt time.Time `gorm:"column:created_at"`
UpdatedAt time.Time
}
func (testStockSource) TableName() string { return "test_fifo_stockables" }
func setupRecordingFIFOTableTest(t *testing.T) (*gorm.DB, servicePkg.RecordingFIFOIntegrationService, commonSvc.FifoService, fifo.StockableKey) {
t.Helper()
db, err := gorm.Open(sqlite.Open("file::memory:?cache=shared"), &gorm.Config{
Logger: logger.Default.LogMode(logger.Silent),
})
if err != nil {
t.Fatalf("open sqlite: %v", err)
}
if err := db.AutoMigrate(
&recordingStockTable{},
&productWarehouseTable{},
&stockAllocationTable{},
&testStockSource{},
); err != nil {
t.Fatalf("auto migrate: %v", err)
}
if err := db.AutoMigrate(
&entity.ProductWarehouse{},
&entity.StockAllocation{},
&entity.RecordingStock{},
); err != nil {
t.Fatalf("auto migrate entities: %v", err)
}
stockAllocRepo := newFifoTestStockAllocationRepo(db)
productWarehouseRepo := rProductWarehouse.NewProductWarehouseRepository(db)
fifoSvc := commonSvc.NewFifoService(db, stockAllocRepo, productWarehouseRepo, utils.Log)
registerRecordingUsable(t, fifoSvc)
key := fifo.StockableKey(fmt.Sprintf("TEST_STOCKABLE_%s_%d", sanitizeKey(t.Name()), time.Now().UnixNano()))
if err := fifoSvc.RegisterStockable(fifo.StockableConfig{
Key: key,
Table: "test_fifo_stockables",
Columns: fifo.StockableColumns{
ID: "id",
ProductWarehouseID: "product_warehouse_id",
TotalQuantity: "total_qty",
TotalUsedQuantity: "total_used_qty",
CreatedAt: "created_at",
},
}); err != nil {
t.Fatalf("register stockable: %v", err)
}
svc := servicePkg.NewRecordingFIFOIntegrationService(
recordingRepo.NewRecordingRepository(db),
productWarehouseRepo,
fifoSvc,
)
return db, svc, fifoSvc, key
}
func registerRecordingUsable(t *testing.T, fifoSvc commonSvc.FifoService) {
t.Helper()
err := fifoSvc.RegisterUsable(fifo.UsableConfig{
Key: fifo.UsableKeyRecordingStock,
Table: "recording_stocks",
Columns: fifo.UsableColumns{
ID: "id",
ProductWarehouseID: "product_warehouse_id",
UsageQuantity: "usage_qty",
PendingQuantity: "pending_qty",
CreatedAt: "created_at",
},
})
if err != nil && !strings.Contains(strings.ToLower(err.Error()), "already registered") {
t.Fatalf("register usable: %v", err)
}
if _, ok := fifo.Usable(fifo.UsableKeyRecordingStock); !ok {
t.Fatal("recording stock usable key not registered")
}
}
func createProductWarehouseRow(t *testing.T, db *gorm.DB, qty float64) entity.ProductWarehouse {
t.Helper()
pw := entity.ProductWarehouse{
ProductId: 1,
WarehouseId: 1,
Quantity: qty,
CreatedBy: 1,
}
if err := db.Create(&pw).Error; err != nil {
t.Fatalf("create product warehouse: %v", err)
}
return pw
}
func createRecordingStockRow(t *testing.T, db *gorm.DB, recordingID, productWarehouseID uint, desired float64) entity.RecordingStock {
t.Helper()
stock := entity.RecordingStock{
RecordingId: recordingID,
ProductWarehouseId: productWarehouseID,
UsageQty: floatPtr(0),
PendingQty: floatPtr(0),
}
if err := db.Create(&stock).Error; err != nil {
t.Fatalf("create recording stock: %v", err)
}
stock.UsageQty = floatPtr(desired)
return stock
}
func createStockLot(t *testing.T, db *gorm.DB, productWarehouseID uint) testStockSource {
t.Helper()
lot := testStockSource{
ProductWarehouseId: productWarehouseID,
CreatedAt: time.Now(),
}
if err := db.Create(&lot).Error; err != nil {
t.Fatalf("create stock lot: %v", err)
}
return lot
}
func fetchRecordingStock(t *testing.T, db *gorm.DB, id uint) entity.RecordingStock {
t.Helper()
var stock entity.RecordingStock
if err := db.First(&stock, id).Error; err != nil {
t.Fatalf("fetch recording stock: %v", err)
}
return stock
}
func fetchSingleAllocation(t *testing.T, db *gorm.DB, usableID uint) entity.StockAllocation {
t.Helper()
var alloc entity.StockAllocation
if err := db.Where("usable_id = ?", usableID).Order("created_at ASC").First(&alloc).Error; err != nil {
t.Fatalf("fetch allocation: %v", err)
}
return alloc
}
func assertAllocationCount(t *testing.T, db *gorm.DB, expected int64) {
t.Helper()
var count int64
if err := db.Model(&entity.StockAllocation{}).Count(&count).Error; err != nil {
t.Fatalf("count allocations: %v", err)
}
if count != expected {
t.Fatalf("expected %d allocations, got %d", expected, count)
}
}
func assertWarehouseQuantity(t *testing.T, db *gorm.DB, id uint, expected float64) {
t.Helper()
var pw entity.ProductWarehouse
if err := db.First(&pw, id).Error; err != nil {
t.Fatalf("fetch product warehouse: %v", err)
}
if mathAbs(pw.Quantity-expected) > 1e-6 {
t.Fatalf("expected warehouse quantity %.3f, got %.3f", expected, pw.Quantity)
}
}
func assertFloatEqual(t *testing.T, expected float64, value *float64, msg string) {
t.Helper()
if value == nil {
t.Fatalf("expected %s %.3f, got nil", msg, expected)
}
if mathAbs(*value-expected) > 1e-6 {
t.Fatalf("%s: expected %.3f, got %.3f", msg, expected, *value)
}
}
func floatPtr(v float64) *float64 {
p := new(float64)
*p = v
return p
}
func mathAbs(v float64) float64 {
if v < 0 {
return -v
}
return v
}
func sanitizeKey(name string) string {
if name == "" {
return "CASE"
}
clean := strings.Map(func(r rune) rune {
if (r >= 'A' && r <= 'Z') || (r >= '0' && r <= '9') {
return r
}
if r >= 'a' && r <= 'z' {
return r - 32
}
return '_'
}, name)
return clean
}
type fifoTestStockAllocationRepo struct {
commonRepo.StockAllocationRepository
db *gorm.DB
}
func newFifoTestStockAllocationRepo(db *gorm.DB) commonRepo.StockAllocationRepository {
return &fifoTestStockAllocationRepo{
StockAllocationRepository: commonRepo.NewStockAllocationRepository(db),
db: db,
}
}
func (r *fifoTestStockAllocationRepo) PatchOne(
ctx context.Context,
id uint,
updates map[string]any,
modifier func(*gorm.DB) *gorm.DB,
) error {
base := r.db
setClauses := make([]string, 0, len(updates))
args := make([]any, 0, len(updates)+1)
for column, value := range updates {
colName := column
if strings.EqualFold(column, "quantity") {
colName = "qty"
}
setClauses = append(setClauses, fmt.Sprintf("%s = ?", colName))
args = append(args, value)
}
args = append(args, id)
sql := fmt.Sprintf("UPDATE stock_allocations SET %s WHERE id = ?", strings.Join(setClauses, ", "))
result := base.Exec(sql, args...)
if result.Error != nil {
return result.Error
}
if result.RowsAffected == 0 {
return gorm.ErrRecordNotFound
}
return nil
}
func (r *fifoTestStockAllocationRepo) ReleaseByUsable(
ctx context.Context,
usableType string,
usableID uint,
note *string,
modifier func(*gorm.DB) *gorm.DB,
) error {
base := r.db
setClause := "status = ?, released_at = ?"
args := []any{entity.StockAllocationStatusReleased, time.Now()}
if note != nil {
setClause += ", note = ?"
args = append(args, *note)
}
args = append(args, usableType, usableID, entity.StockAllocationStatusActive)
sql := fmt.Sprintf(
"UPDATE stock_allocations SET %s WHERE usable_type = ? AND usable_id = ? AND status = ?",
setClause,
)
result := base.Exec(sql, args...)
return result.Error
}