Base Project

internal/mapper/warehouse_mapper.go

@@ -0,0 +1,51 @@
+package mapper
+
+import (
+	"wm-backend/internal/models"
+	db "wm-backend/sqlc_gen"
+
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+// ToDomainWarehouse maps a SQLC-generated Warehouse to the domain Warehouse model.
+func ToDomainWarehouse(r db.Warehouse) *models.Warehouse {
+	return &models.Warehouse{
+		ID:          r.ID,
+		Name:        r.Name,
+		Description: r.Description.String,
+		Address:     r.Address.String,
+		CreatedAt:   r.CreatedAt,
+		UpdatedAt:   r.UpdatedAt,
+	}
+}
+
+func ToModelWarehouse(r *models.Warehouse) *db.CreateWarehouseParams {
+	return &db.CreateWarehouseParams{
+		Name: r.Name,
+		Description: pgtype.Text{
+			String: r.Description,
+			Valid:  r.Description != "",
+		},
+		Address: pgtype.Text{
+			String: r.Address,
+			Valid:  r.Address != "",
+		},
+		CreatedAt: r.CreatedAt,
+	}
+}
+
+func ToUpdateModelWarehouse(r *models.Warehouse) *db.UpdateWarehouseParams {
+	return &db.UpdateWarehouseParams{
+		Name: r.Name,
+		Description: pgtype.Text{
+			String: r.Description,
+			Valid:  r.Description != "",
+		},
+		Address: pgtype.Text{
+			String: r.Address,
+			Valid:  r.Address != "",
+		},
+		UpdatedAt: r.UpdatedAt,
+		ID:        r.ID,
+	}
+}