Remove legacy consumer API

src/db/repositories/consumer.repository.ts

@@ -1,147 +0,0 @@
-import crypto from "node:crypto";
-import { and, eq } from "drizzle-orm";
-import { db } from "../client.js";
-import { consumers } from "../schema/consumers.js";
-import type {
-  CreateConsumerInput,
-  UpdateConsumerInput,
-} from "../../shared/validation/consumer.schemas.js";
-
-export class ConsumerRepository {
-  async listByProject(projectId: string) {
-    return db.select().from(consumers).where(eq(consumers.projectId, projectId));
-  }
-
-  async listByCircuitList(circuitListId: string) {
-    return db.select().from(consumers).where(eq(consumers.circuitListId, circuitListId));
-  }
-
-  async create(input: CreateConsumerInput) {
-    const id = crypto.randomUUID();
-    const normalizedName = input.name?.trim() || "Unbenannter Eintrag";
-    const normalizedQuantity = input.quantity ?? 0;
-    const normalizedInstalledPowerPerUnitKw = input.installedPowerPerUnitKw ?? 0;
-    const normalizedDemandFactor = input.demandFactor ?? 1;
-    await db.insert(consumers).values({
-      id,
-      projectId: input.projectId,
-      distributionBoardId: input.distributionBoardId ?? null,
-      circuitListId: input.circuitListId ?? null,
-      projectDeviceId: input.projectDeviceId ?? null,
-      isLinkedToDevice: input.isLinkedToDevice ? 1 : 0,
-      roomId: input.roomId ?? null,
-      circuitNumber: input.circuitNumber ?? null,
-      description: input.description ?? null,
-      name: normalizedName,
-      category: input.category ?? null,
-      deviceType: input.deviceType ?? null,
-      phaseType: input.phaseType ?? null,
-      tradeOrCostGroup: input.tradeOrCostGroup ?? null,
-      group: input.group ?? null,
-      protectionType: input.protectionType ?? null,
-      protectionRatedCurrent: input.protectionRatedCurrent ?? null,
-      protectionCharacteristic: input.protectionCharacteristic ?? null,
-      cableType: input.cableType ?? null,
-      cableCrossSection: input.cableCrossSection ?? null,
-      comment: input.comment ?? null,
-      quantity: normalizedQuantity,
-      installedPowerPerUnitKw: normalizedInstalledPowerPerUnitKw,
-      demandFactor: normalizedDemandFactor,
-      voltageV: input.voltageV ?? null,
-      phaseCount: input.phaseCount ?? null,
-      powerFactor: input.powerFactor ?? null,
-      note: input.note ?? null,
-    });
-    return {
-      id,
-      ...input,
-      name: normalizedName,
-      quantity: normalizedQuantity,
-      installedPowerPerUnitKw: normalizedInstalledPowerPerUnitKw,
-      demandFactor: normalizedDemandFactor,
-    };
-  }
-
-  async update(consumerId: string, input: UpdateConsumerInput) {
-    const normalizedName = input.name?.trim() || "Unbenannter Eintrag";
-    const normalizedQuantity = input.quantity ?? 0;
-    const normalizedInstalledPowerPerUnitKw = input.installedPowerPerUnitKw ?? 0;
-    const normalizedDemandFactor = input.demandFactor ?? 1;
-    await db
-      .update(consumers)
-      .set({
-        projectId: input.projectId,
-        distributionBoardId: input.distributionBoardId ?? null,
-        circuitListId: input.circuitListId ?? null,
-        projectDeviceId: input.projectDeviceId ?? null,
-        isLinkedToDevice: input.isLinkedToDevice ? 1 : 0,
-        roomId: input.roomId ?? null,
-        circuitNumber: input.circuitNumber ?? null,
-        description: input.description ?? null,
-        name: normalizedName,
-        category: input.category ?? null,
-        deviceType: input.deviceType ?? null,
-        phaseType: input.phaseType ?? null,
-        tradeOrCostGroup: input.tradeOrCostGroup ?? null,
-        group: input.group ?? null,
-        protectionType: input.protectionType ?? null,
-        protectionRatedCurrent: input.protectionRatedCurrent ?? null,
-        protectionCharacteristic: input.protectionCharacteristic ?? null,
-        cableType: input.cableType ?? null,
-        cableCrossSection: input.cableCrossSection ?? null,
-        comment: input.comment ?? null,
-        quantity: normalizedQuantity,
-        installedPowerPerUnitKw: normalizedInstalledPowerPerUnitKw,
-        demandFactor: normalizedDemandFactor,
-        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));
-  }
-
-  async syncLinkedConsumersFromProjectDevice(
-    projectId: string,
-    projectDeviceId: string,
-    data: {
-      displayName: string;
-      category?: string;
-      quantity: number;
-      installedPowerPerUnitKw: number;
-      demandFactor: number;
-      phaseCount?: 1 | 3;
-      powerFactor?: number;
-      note?: string;
-    }
-  ) {
-    await db
-      .update(consumers)
-      .set({
-        name: data.displayName,
-        category: data.category ?? null,
-        quantity: data.quantity,
-        installedPowerPerUnitKw: data.installedPowerPerUnitKw,
-        demandFactor: data.demandFactor,
-        phaseCount: data.phaseCount ?? null,
-        powerFactor: data.powerFactor ?? null,
-        note: data.note ?? null,
-      })
-      .where(
-        and(
-          eq(consumers.projectId, projectId),
-          eq(consumers.projectDeviceId, projectDeviceId),
-          eq(consumers.isLinkedToDevice, 1)
-        )
-      );
-  }
-}

src/db/repositories/legacy-consumer-migration.repository.ts

@@ -37,6 +37,13 @@ export interface LegacyMigrationReportPersistenceInput {
 export class LegacyConsumerMigrationRepository {
   constructor(private readonly database: AppDatabase) {}
 
+  async listSourceConsumersByCircuitList(circuitListId: string) {
+    return this.database
+      .select()
+      .from(consumers)
+      .where(eq(consumers.circuitListId, circuitListId));
+  }
+
   async listUnmigratedConsumers() {
     return this.database
       .select({

src/db/repositories/project.repository.ts

@@ -5,7 +5,7 @@ import { projects } from "../schema/projects.js";
 import type {
   CreateProjectInput,
   UpdateProjectSettingsInput,
-} from "../../shared/validation/consumer.schemas.js";
+} from "../../shared/validation/project-structure.schemas.js";
 
 export class ProjectRepository {
   async list() {

src/db/repositories/room.repository.ts

@@ -2,7 +2,7 @@ import crypto from "node:crypto";
 import { and, asc, eq } from "drizzle-orm";
 import { db } from "../client.js";
 import { rooms } from "../schema/rooms.js";
-import type { CreateRoomInput } from "../../shared/validation/consumer.schemas.js";
+import type { CreateRoomInput } from "../../shared/validation/project-structure.schemas.js";
 
 export class RoomRepository {
   async listByProject(projectId: string) {

src/db/schema/project-devices.ts

@@ -17,7 +17,7 @@ export const projectDevices = sqliteTable("project_devices", {
   simultaneityFactor: real("simultaneity_factor").notNull().default(1),
   cosPhi: real("cos_phi"),
   remark: text("remark"),
-  // Legacy compatibility fields. Keep these synchronized until the Consumer editor is removed.
+  // Transitional mirror columns retained until a dedicated schema cleanup migration removes them.
   installedPowerPerUnitKw: real("installed_power_per_unit_kw").notNull(),
   demandFactor: real("demand_factor").notNull(),
   voltageV: real("voltage_v"),