feat: implement component-item management with CRUD operations and status updates

internal/mapper/component_status_history_mapper.go

@@ -0,0 +1,45 @@
+package mapper
+
+import (
+	"wm-backend/internal/models"
+	db "wm-backend/sqlc_gen"
+
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+func ToDomainComponentStatusHistory(r db.ComponentStatusHistory) *models.ComponentStatusHistory {
+	return &models.ComponentStatusHistory{
+		ID:              r.ID,
+		ComponentItemID: r.ComponentItemID,
+		OldStatus:       string(r.OldStatus.ComponentItemStatusEnum),
+		NewStatus:       string(r.NewStatus),
+		ChangedQuantity: r.ChangedQuantity.Int32,
+		Note:            r.Note.String,
+		ChangedBy:       r.ChangedBy.String,
+		ChangedAt:       r.ChangedAt,
+	}
+}
+
+func ToModelComponentStatusHistory(r *models.ComponentStatusHistory) *db.CreateComponentStatusHistoryParams {
+	return &db.CreateComponentStatusHistoryParams{
+		ComponentItemID: r.ComponentItemID,
+		OldStatus: db.NullComponentItemStatusEnum{
+			ComponentItemStatusEnum: db.ComponentItemStatusEnum(r.OldStatus),
+			Valid:                   r.OldStatus != "",
+		},
+		NewStatus: db.ComponentItemStatusEnum(r.NewStatus),
+		ChangedQuantity: pgtype.Int4{
+			Int32: r.ChangedQuantity,
+			Valid: r.ChangedQuantity != 0,
+		},
+		Note: pgtype.Text{
+			String: r.Note,
+			Valid:  r.Note != "",
+		},
+		ChangedBy: pgtype.Text{
+			String: r.ChangedBy,
+			Valid:  r.ChangedBy != "",
+		},
+		ChangedAt: r.ChangedAt,
+	}
+}