0a71b02e04
NestJS (6 services): implement @RequirePermission decorator with SetMetadata+Reflector, register APP_GUARD globally, fix as assertions to type guards, add explicit return types, fix import type for express, fix /metrics implicit any, replace native Error with ApplicationError, remove typeorm remnants, register LifecycleService. teacher-bff: add logger, ApplicationError, GlobalErrorFilter, forward real userId to downstream, log downstream failures, migrate health controller to shared/health. Go (2 services): interface to any, doc comments, CORS dev whitelist, JWT secret fail-fast, push-gateway internal API auth, metrics and readyz endpoints, remove dead code. Python (2 services): lifespan return type, dev_mode to bool, data-ana APIRouter, ai POST body model, ClickHouse async wrapping.
49 lines
1.4 KiB
TypeScript
49 lines
1.4 KiB
TypeScript
import { eq } from "drizzle-orm";
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import { getDb } from "../config/database.js";
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import { classes, type Class, type NewClass } from "./classes.schema.js";
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import { DatabaseError } from "../shared/errors/application-error.js";
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export class ClassesRepository {
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async create(data: NewClass): Promise<Class> {
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const db = getDb();
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await db.insert(classes).values(data);
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const [result] = await db
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.select()
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.from(classes)
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.where(eq(classes.id, data.id));
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if (!result) {
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throw new DatabaseError("Failed to read created class");
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}
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return result;
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}
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async findById(id: string): Promise<Class | undefined> {
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const db = getDb();
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const [result] = await db.select().from(classes).where(eq(classes.id, id));
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return result;
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}
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async list(gradeId?: string): Promise<Class[]> {
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const db = getDb();
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if (gradeId) {
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return db.select().from(classes).where(eq(classes.gradeId, gradeId));
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}
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return db.select().from(classes);
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}
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async update(
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id: string,
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data: Partial<NewClass>,
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): Promise<Class | undefined> {
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const db = getDb();
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await db.update(classes).set(data).where(eq(classes.id, id));
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const [result] = await db.select().from(classes).where(eq(classes.id, id));
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return result;
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}
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async delete(id: string): Promise<void> {
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const db = getDb();
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await db.delete(classes).where(eq(classes.id, id));
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}
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}
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