458 lines
14 KiB
TypeScript
458 lines
14 KiB
TypeScript
import path from "node:path";
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import assert from "node:assert/strict";
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import { describe, it } from "node:test";
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import { eq } from "drizzle-orm";
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import { migrate } from "drizzle-orm/better-sqlite3/migrator";
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import {
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createDatabaseContext,
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type DatabaseContext,
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} from "../src/db/database-context.js";
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import { CircuitDeviceRowMoveProjectCommandRepository } from "../src/db/repositories/circuit-device-row-move-project-command.repository.js";
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import { CircuitDeviceRowProjectCommandRepository } from "../src/db/repositories/circuit-device-row-project-command.repository.js";
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import { CircuitDeviceRowStructureProjectCommandRepository } from "../src/db/repositories/circuit-device-row-structure-project-command.repository.js";
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import { CircuitProjectCommandRepository } from "../src/db/repositories/circuit-project-command.repository.js";
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import { CircuitSectionRenumberProjectCommandRepository } from "../src/db/repositories/circuit-section-renumber-project-command.repository.js";
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import { CircuitSectionReorderProjectCommandRepository } from "../src/db/repositories/circuit-section-reorder-project-command.repository.js";
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import { CircuitStructureProjectCommandRepository } from "../src/db/repositories/circuit-structure-project-command.repository.js";
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import { DistributionBoardRepository } from "../src/db/repositories/distribution-board.repository.js";
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import { ProjectDeviceProjectCommandRepository } from "../src/db/repositories/project-device-project-command.repository.js";
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import { ProjectDeviceRowSyncProjectCommandRepository } from "../src/db/repositories/project-device-row-sync-project-command.repository.js";
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import { ProjectDeviceStructureProjectCommandRepository } from "../src/db/repositories/project-device-structure-project-command.repository.js";
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import { ProjectHistoryRepository } from "../src/db/repositories/project-history.repository.js";
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import { ProjectSnapshotRepository } from "../src/db/repositories/project-snapshot.repository.js";
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import { ProjectStateRestoreCommandRepository } from "../src/db/repositories/project-state-restore-command.repository.js";
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import { readProjectStateSnapshot } from "../src/db/repositories/project-state-snapshot.persistence.js";
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import { circuitDeviceRows } from "../src/db/schema/circuit-device-rows.js";
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import { circuitLists } from "../src/db/schema/circuit-lists.js";
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import { circuitSections } from "../src/db/schema/circuit-sections.js";
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import { circuits } from "../src/db/schema/circuits.js";
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import { consumers } from "../src/db/schema/consumers.js";
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import { floors } from "../src/db/schema/floors.js";
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import { legacyConsumerCircuitMigrations } from "../src/db/schema/legacy-consumer-circuit-migrations.js";
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import { legacyConsumerMigrationReports } from "../src/db/schema/legacy-consumer-migration-report.js";
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import { projectDevices } from "../src/db/schema/project-devices.js";
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import { projectRevisions } from "../src/db/schema/project-revisions.js";
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import { projectSnapshots } from "../src/db/schema/project-snapshots.js";
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import { projects } from "../src/db/schema/projects.js";
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import { rooms } from "../src/db/schema/rooms.js";
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import { ProjectStateConflictError } from "../src/domain/errors/project-state-conflict.error.js";
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import { ProjectCommandService } from "../src/domain/services/project-command.service.js";
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function createTestDatabase(): DatabaseContext {
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const context = createDatabaseContext(":memory:");
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migrate(context.db, {
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migrationsFolder: path.resolve("src", "db", "migrations"),
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});
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context.db
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.insert(projects)
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.values({ id: "project-1", name: "Ausgangsprojekt" })
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.run();
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const board = new DistributionBoardRepository(
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context.db
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).createWithCircuitListAndDefaultSections("project-1", "UV-01");
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const list = context.db
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.select()
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.from(circuitLists)
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.where(eq(circuitLists.distributionBoardId, board.id))
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.get();
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assert.ok(list);
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const section = context.db
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.select()
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.from(circuitSections)
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.where(eq(circuitSections.circuitListId, list.id))
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.get();
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assert.ok(section);
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context.db
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.insert(floors)
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.values({
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id: "floor-1",
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projectId: "project-1",
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name: "EG",
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sortOrder: 10,
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})
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.run();
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context.db
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.insert(rooms)
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.values({
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id: "room-1",
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projectId: "project-1",
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floorId: "floor-1",
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roomNumber: "001",
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roomName: "Technik",
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})
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.run();
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context.db
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.insert(projectDevices)
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.values({
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id: "device-1",
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projectId: "project-1",
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name: "Pumpe",
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displayName: "Pumpe",
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phaseType: "three_phase",
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quantity: 1,
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powerPerUnit: 2.5,
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simultaneityFactor: 0.8,
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})
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.run();
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context.db
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.insert(circuits)
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.values({
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id: "circuit-1",
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circuitListId: list.id,
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sectionId: section.id,
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equipmentIdentifier: "-1F1",
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displayName: "Ausgang",
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sortOrder: 10,
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isReserve: 0,
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})
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.run();
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context.db
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.insert(circuitDeviceRows)
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.values({
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id: "row-1",
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circuitId: "circuit-1",
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linkedProjectDeviceId: "device-1",
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roomId: "room-1",
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sortOrder: 10,
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name: "Pumpe",
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displayName: "Pumpe",
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quantity: 1,
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powerPerUnit: 2.5,
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simultaneityFactor: 0.8,
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})
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.run();
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return context;
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}
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function createService(context: DatabaseContext) {
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return new ProjectCommandService(
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new CircuitProjectCommandRepository(context.db),
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new CircuitDeviceRowProjectCommandRepository(context.db),
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new CircuitDeviceRowStructureProjectCommandRepository(context.db),
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new CircuitDeviceRowMoveProjectCommandRepository(context.db),
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new CircuitStructureProjectCommandRepository(context.db),
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new CircuitSectionReorderProjectCommandRepository(context.db),
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new CircuitSectionRenumberProjectCommandRepository(context.db),
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new ProjectDeviceStructureProjectCommandRepository(context.db),
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new ProjectDeviceProjectCommandRepository(context.db),
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new ProjectDeviceRowSyncProjectCommandRepository(context.db),
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new ProjectStateRestoreCommandRepository(context.db),
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new ProjectHistoryRepository(context.db)
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);
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}
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function changeCompleteProjectState(context: DatabaseContext) {
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context.db
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.update(projects)
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.set({
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name: "Geänderter Stand",
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singlePhaseVoltageV: 240,
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threePhaseVoltageV: 415,
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})
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.where(eq(projects.id, "project-1"))
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.run();
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context.db
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.update(circuits)
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.set({ displayName: "Geänderter Stromkreis" })
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.where(eq(circuits.id, "circuit-1"))
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.run();
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context.db
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.insert(floors)
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.values({
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id: "floor-2",
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projectId: "project-1",
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name: "OG",
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sortOrder: 20,
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})
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.run();
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context.db
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.insert(rooms)
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.values({
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id: "room-2",
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projectId: "project-1",
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floorId: "floor-2",
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roomNumber: "101",
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roomName: "Büro",
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})
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.run();
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context.db
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.insert(projectDevices)
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.values({
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id: "device-2",
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projectId: "project-1",
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name: "Leuchte",
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displayName: "Leuchte",
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phaseType: "single_phase",
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quantity: 2,
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powerPerUnit: 0.05,
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simultaneityFactor: 1,
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})
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.run();
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new DistributionBoardRepository(
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context.db
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).createWithCircuitListAndDefaultSections("project-1", "UV-02");
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}
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function seedUpgradeOnlyData(context: DatabaseContext) {
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const circuit = context.db
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.select()
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.from(circuits)
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.where(eq(circuits.id, "circuit-1"))
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.get();
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assert.ok(circuit);
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context.db
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.insert(consumers)
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.values({
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id: "consumer-1",
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projectId: "project-1",
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distributionBoardId:
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context.db.select().from(circuitLists).get()!
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.distributionBoardId,
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circuitListId: circuit.circuitListId,
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projectDeviceId: "device-1",
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roomId: "room-1",
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name: "Legacy-Pumpe",
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quantity: 1,
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installedPowerPerUnitKw: 2.5,
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demandFactor: 0.8,
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})
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.run();
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context.db
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.insert(legacyConsumerCircuitMigrations)
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.values({
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consumerId: "consumer-1",
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circuitId: "circuit-1",
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circuitDeviceRowId: "row-1",
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circuitListId: circuit.circuitListId,
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createdAtIso: "2026-07-25T00:00:00.000Z",
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})
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.run();
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context.db
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.insert(legacyConsumerMigrationReports)
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.values({
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id: "report-1",
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circuitListId: circuit.circuitListId,
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legacyConsumerCount: 1,
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createdCircuitCount: 1,
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createdDeviceRowCount: 1,
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duplicateGroupedCount: 0,
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generatedIdentifierCount: 0,
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unassignedRowCount: 0,
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warningsJson: "[]",
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generatedIdentifiersJson: "[]",
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duplicateGroupsJson: "[]",
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createdAtIso: "2026-07-25T00:00:00.000Z",
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})
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.run();
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}
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describe("project state restore command", () => {
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it("restores a complete snapshot as a revision and supports undo and redo", () => {
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const context = createTestDatabase();
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try {
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const snapshots = new ProjectSnapshotRepository(context.db);
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seedUpgradeOnlyData(context);
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const snapshot = snapshots.createNamed({
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projectId: "project-1",
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expectedRevision: 0,
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name: "Freigabe",
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});
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assert.ok(snapshot);
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const original = readProjectStateSnapshot(context.db, "project-1");
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assert.ok(original);
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changeCompleteProjectState(context);
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const changed = readProjectStateSnapshot(context.db, "project-1");
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assert.ok(changed);
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assert.notEqual(changed.payloadSha256, original.payloadSha256);
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const prepared = snapshots.prepareRestore(
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"project-1",
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snapshot.id
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);
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assert.ok(prepared);
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const service = createService(context);
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assert.throws(
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() =>
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service.executeUser({
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projectId: "project-1",
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expectedRevision: 0,
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command: prepared.command,
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}),
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/stored server snapshot/
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);
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const restored = service.executeRestore({
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projectId: "project-1",
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expectedRevision: 0,
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description: "Snapshot wiederherstellen",
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command: prepared.command,
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});
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assert.equal(restored.revision.revisionNumber, 1);
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assert.equal(restored.history.undoDepth, 1);
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assert.equal(
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readProjectStateSnapshot(context.db, "project-1")?.payloadSha256,
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original.payloadSha256
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);
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assert.equal(
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context.db.select().from(projectSnapshots).all().length,
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1
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);
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assert.equal(
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context.db
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.select()
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.from(legacyConsumerCircuitMigrations)
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.all().length,
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1
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);
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assert.equal(
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context.db
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.select()
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.from(legacyConsumerMigrationReports)
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.all().length,
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1
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);
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assert.equal(
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context.db
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.select({ roomId: consumers.roomId })
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.from(consumers)
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.where(eq(consumers.id, "consumer-1"))
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.get()?.roomId,
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"room-1"
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);
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const undone = service.undo({
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projectId: "project-1",
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expectedRevision: 1,
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});
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assert.equal(undone.revision.revisionNumber, 2);
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assert.equal(undone.history.redoDepth, 1);
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assert.equal(
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readProjectStateSnapshot(context.db, "project-1")?.payloadSha256,
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changed.payloadSha256
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);
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const redone = service.redo({
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projectId: "project-1",
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expectedRevision: 2,
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});
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assert.equal(redone.revision.revisionNumber, 3);
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assert.equal(
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readProjectStateSnapshot(context.db, "project-1")?.payloadSha256,
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original.payloadSha256
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);
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assert.deepEqual(
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context.db
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.select({ source: projectRevisions.source })
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.from(projectRevisions)
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.all()
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.map((entry) => entry.source),
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["restore", "undo", "redo"]
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);
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} finally {
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context.close();
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}
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});
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it("rejects a prepared restore after an unversioned state change", () => {
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const context = createTestDatabase();
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try {
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const snapshots = new ProjectSnapshotRepository(context.db);
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const snapshot = snapshots.createNamed({
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projectId: "project-1",
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expectedRevision: 0,
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name: "Freigabe",
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});
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assert.ok(snapshot);
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changeCompleteProjectState(context);
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const prepared = snapshots.prepareRestore(
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"project-1",
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snapshot.id
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);
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assert.ok(prepared);
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context.db
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.update(projects)
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.set({ name: "Noch neuer" })
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.where(eq(projects.id, "project-1"))
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.run();
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assert.throws(
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() =>
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createService(context).executeRestore({
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projectId: "project-1",
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expectedRevision: 0,
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command: prepared.command,
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}),
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ProjectStateConflictError
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);
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assert.equal(
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context.db.select().from(projectRevisions).all().length,
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0
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);
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assert.equal(
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context.db
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.select({ name: projects.name })
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.from(projects)
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.get()?.name,
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"Noch neuer"
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);
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} finally {
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context.close();
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}
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});
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it("rolls back the complete replacement after a late history failure", () => {
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const context = createTestDatabase();
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try {
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const snapshots = new ProjectSnapshotRepository(context.db);
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const snapshot = snapshots.createNamed({
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projectId: "project-1",
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expectedRevision: 0,
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name: "Freigabe",
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});
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assert.ok(snapshot);
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changeCompleteProjectState(context);
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const changed = readProjectStateSnapshot(context.db, "project-1");
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const prepared = snapshots.prepareRestore(
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"project-1",
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snapshot.id
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);
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assert.ok(changed);
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assert.ok(prepared);
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context.sqlite.exec(`
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CREATE TRIGGER fail_restore_history
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BEFORE INSERT ON project_history_stack_entries
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BEGIN
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SELECT RAISE(ABORT, 'forced restore history failure');
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END;
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`);
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assert.throws(
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() =>
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createService(context).executeRestore({
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projectId: "project-1",
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expectedRevision: 0,
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command: prepared.command,
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}),
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/forced restore history failure/
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);
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assert.equal(
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readProjectStateSnapshot(context.db, "project-1")?.payloadSha256,
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changed.payloadSha256
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);
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assert.equal(
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context.db
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.select({ currentRevision: projects.currentRevision })
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.from(projects)
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.get()?.currentRevision,
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0
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);
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assert.equal(
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context.db.select().from(projectRevisions).all().length,
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0
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);
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} finally {
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context.close();
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}
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});
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});
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