Persist project settings updates

tests/project-command.service.test.ts

@@ -20,6 +20,7 @@ import { ProjectDeviceProjectCommandRepository } from "../src/db/repositories/pr
 import { ProjectDeviceRowSyncProjectCommandRepository } from "../src/db/repositories/project-device-row-sync-project-command.repository.js";
 import { ProjectDeviceStructureProjectCommandRepository } from "../src/db/repositories/project-device-structure-project-command.repository.js";
 import { ProjectStateRestoreCommandRepository } from "../src/db/repositories/project-state-restore-command.repository.js";
+import { ProjectSettingsProjectCommandRepository } from "../src/db/repositories/project-settings-project-command.repository.js";
 import { circuitDeviceRows } from "../src/db/schema/circuit-device-rows.js";
 import { circuitSections } from "../src/db/schema/circuit-sections.js";
 import { circuits } from "../src/db/schema/circuits.js";
@@ -43,6 +44,7 @@ import { createCircuitInsertProjectCommand } from "../src/domain/models/circuit-
 import { createProjectDeviceRowSyncProjectCommand } from "../src/domain/models/project-device-row-sync-project-command.model.js";
 import { createProjectDeviceUpdateProjectCommand } from "../src/domain/models/project-device-project-command.model.js";
 import { createProjectDeviceInsertProjectCommand } from "../src/domain/models/project-device-structure-project-command.model.js";
+import { createProjectSettingsUpdateProjectCommand } from "../src/domain/models/project-settings-project-command.model.js";
 import { ProjectCommandService } from "../src/domain/services/project-command.service.js";
 
 function createTestDatabase(): DatabaseContext {
@@ -102,6 +104,7 @@ function createService(context: DatabaseContext) {
     new ProjectDeviceStructureProjectCommandRepository(context.db),
     new ProjectDeviceProjectCommandRepository(context.db),
     new ProjectDeviceRowSyncProjectCommandRepository(context.db),
+    new ProjectSettingsProjectCommandRepository(context.db),
     new ProjectStateRestoreCommandRepository(context.db),
     new ProjectHistoryRepository(context.db)
   );
@@ -924,6 +927,58 @@ describe("project command service", () => {
     }
   });
 
+  it("dispatches project settings updates through persistent history", () => {
+    const context = createTestDatabase();
+    try {
+      const service = createService(context);
+      const updated = service.executeUser({
+        projectId: "project-1",
+        expectedRevision: 0,
+        command: createProjectSettingsUpdateProjectCommand({
+          singlePhaseVoltageV: 240,
+          threePhaseVoltageV: 415,
+        }),
+      });
+      assert.equal(updated.history.currentRevision, 1);
+      assert.deepEqual(
+        context.db
+          .select({
+            singlePhaseVoltageV: projects.singlePhaseVoltageV,
+            threePhaseVoltageV: projects.threePhaseVoltageV,
+          })
+          .from(projects)
+          .where(eq(projects.id, "project-1"))
+          .get(),
+        {
+          singlePhaseVoltageV: 240,
+          threePhaseVoltageV: 415,
+        }
+      );
+
+      const undone = service.undo({
+        projectId: "project-1",
+        expectedRevision: 1,
+      });
+      assert.equal(undone.history.currentRevision, 2);
+      assert.deepEqual(
+        context.db
+          .select({
+            singlePhaseVoltageV: projects.singlePhaseVoltageV,
+            threePhaseVoltageV: projects.threePhaseVoltageV,
+          })
+          .from(projects)
+          .where(eq(projects.id, "project-1"))
+          .get(),
+        {
+          singlePhaseVoltageV: 230,
+          threePhaseVoltageV: 400,
+        }
+      );
+    } finally {
+      context.close();
+    }
+  });
+
   it("rejects unsupported and malformed commands before domain writes", () => {
     const context = createTestDatabase();
     try {