feat[BE-127]: create available qty API and inisiate sales order and delivery order

internal/modules/marketing/sales-orders/repositories/sales-orders.repository.go

@@ -0,0 +1,21 @@
+package repository
+
+import (
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	"gorm.io/gorm"
+)
+
+type SalesOrdersRepository interface {
+	repository.BaseRepository[entity.SalesOrders]
+}
+
+type SalesOrdersRepositoryImpl struct {
+	*repository.BaseRepositoryImpl[entity.SalesOrders]
+}
+
+func NewSalesOrdersRepository(db *gorm.DB) SalesOrdersRepository {
+	return &SalesOrdersRepositoryImpl{
+		BaseRepositoryImpl: repository.NewBaseRepository[entity.SalesOrders](db),
+	}
+}