Prevent stale cell update overwrites

src/db/repositories/circuit-device-row.repository.ts

@@ -30,6 +30,10 @@ export interface CircuitDeviceRowUpdateInput {
   overriddenFields?: string;
 }
 
+export type CircuitDeviceRowPatchInput = Partial<CircuitDeviceRowUpdateInput> & {
+  sortOrder?: number;
+};
+
 export interface CircuitDeviceRowCreateInput extends CircuitDeviceRowUpdateInput {
   circuitId: string;
   linkedProjectDeviceId?: string;
@@ -78,6 +82,39 @@ function toUpdateValues(input: CircuitDeviceRowUpdateInput) {
   };
 }
 
+function toPatchValues(input: CircuitDeviceRowPatchInput) {
+  const values: Partial<typeof circuitDeviceRows.$inferInsert> = {};
+  const has = (field: keyof CircuitDeviceRowPatchInput) =>
+    Object.prototype.hasOwnProperty.call(input, field);
+
+  if (has("linkedProjectDeviceId")) {
+    values.linkedProjectDeviceId = input.linkedProjectDeviceId ?? null;
+  }
+  if (input.name !== undefined) values.name = input.name;
+  if (input.displayName !== undefined) values.displayName = input.displayName;
+  if (has("phaseType")) values.phaseType = input.phaseType ?? null;
+  if (has("connectionKind")) values.connectionKind = input.connectionKind ?? null;
+  if (has("costGroup")) values.costGroup = input.costGroup ?? null;
+  if (has("category")) values.category = input.category ?? null;
+  if (has("level")) values.level = input.level ?? null;
+  if (has("roomId")) values.roomId = input.roomId ?? null;
+  if (has("roomNumberSnapshot")) {
+    values.roomNumberSnapshot = input.roomNumberSnapshot ?? null;
+  }
+  if (has("roomNameSnapshot")) values.roomNameSnapshot = input.roomNameSnapshot ?? null;
+  if (input.quantity !== undefined) values.quantity = input.quantity;
+  if (input.powerPerUnit !== undefined) values.powerPerUnit = input.powerPerUnit;
+  if (input.simultaneityFactor !== undefined) {
+    values.simultaneityFactor = input.simultaneityFactor;
+  }
+  if (has("cosPhi")) values.cosPhi = input.cosPhi ?? null;
+  if (has("remark")) values.remark = input.remark ?? null;
+  if (has("overriddenFields")) values.overriddenFields = input.overriddenFields ?? null;
+  if (input.sortOrder !== undefined) values.sortOrder = input.sortOrder;
+
+  return values;
+}
+
 function toCreateValues(id: string, input: CircuitDeviceRowCreateInput) {
   return {
     id,
@@ -256,6 +293,14 @@ export class CircuitDeviceRowRepository {
       .where(eq(circuitDeviceRows.id, rowId));
   }
 
+  async updateFields(rowId: string, input: CircuitDeviceRowPatchInput) {
+    const values = toPatchValues(input);
+    if (Object.keys(values).length === 0) {
+      return;
+    }
+    await db.update(circuitDeviceRows).set(values).where(eq(circuitDeviceRows.id, rowId));
+  }
+
   updateLinkedRowsTransactional(
     projectDeviceId: string,
     changes: Array<{ rowId: string; input: CircuitDeviceRowUpdateInput }>