Added power sum per distributionboard

src/db/repositories/consumer.repository.ts

@@ -2,7 +2,10 @@ import crypto from "node:crypto";
 import { eq } from "drizzle-orm";
 import { db } from "../client.js";
 import { consumers } from "../schema/consumers.js";
-import type { CreateConsumerInput } from "../../shared/validation/consumer.schemas.js";
+import type {
+  CreateConsumerInput,
+  UpdateConsumerInput,
+} from "../../shared/validation/consumer.schemas.js";
 
 export class ConsumerRepository {
   async listByProject(projectId: string) {
@@ -27,5 +30,32 @@ export class ConsumerRepository {
     });
     return { id, ...input };
   }
-}
 
+  async update(consumerId: string, input: UpdateConsumerInput) {
+    await db
+      .update(consumers)
+      .set({
+        projectId: input.projectId,
+        distributionBoardId: input.distributionBoardId ?? null,
+        name: input.name,
+        category: input.category ?? null,
+        quantity: input.quantity,
+        installedPowerPerUnitKw: input.installedPowerPerUnitKw,
+        demandFactor: input.demandFactor,
+        voltageV: input.voltageV ?? null,
+        phaseCount: input.phaseCount ?? null,
+        powerFactor: input.powerFactor ?? null,
+        note: input.note ?? null,
+      })
+      .where(eq(consumers.id, consumerId));
+  }
+
+  async findById(consumerId: string) {
+    const [row] = await db.select().from(consumers).where(eq(consumers.id, consumerId)).limit(1);
+    return row ?? null;
+  }
+
+  async delete(consumerId: string) {
+    await db.delete(consumers).where(eq(consumers.id, consumerId));
+  }
+}