new-model

Scaffold a new Mongoose model with its full CRUD service. The entity name is provided in the task prompt. ## Files to create ### Model — `apps/api/src/models/<entity>.model.ts` ```typescript import { Schema, model, Document, Types } from 'mongoose'; export interface I<Entity> extends Document { userId: Types.ObjectId; // entity-specific fields createdAt: Date; updatedAt: Date; } const <entity>Schema = new Schema<I<Entity>>( { userId: { type: Schema.Types.ObjectId, ref: 'User', required: true, index: true, }, // entity fields }, { timestamps: true, // handles createdAt/updatedAt automatically toJSON: { virtuals: true }, toObject: { virtuals: true }, } ); // All indexes defined here — never outside the schema file <entity>Schema.index({ userId: 1, createdAt: -1 }); export const <Entity>Model = model<I<Entity>>('<Entity>', <entity>Schema); ``` ### Service — `apps/api/src/services/<entity>.service.ts` Five methods, fully typed: 1. `get<Entity>s(userId: string): Promise<I<Entity>[]>` - Filter: `{ userId: new Types.ObjectId(userId) }` 2. `get<Entity>ById(id: string, userId: string): Promise<I<Entity>>` - Throw `ApiError.notFound('<Entity> not found')` if not found — never return null 3. `create<Entity>(userId: string, data: Create<Entity>Input): Promise<I<Entity>>` - Attach `userId` to the document before saving 4. `update<Entity>(id: string, userId: string, data: Update<Entity>Input): Promise<I<Entity>>` - Filter by both `_id` and `userId` — throw `ApiError.notFound` if missing - Use `{ new: true }` in `findOneAndUpdate` 5. `delete<Entity>(id: string, userId: string): Promise<void>` - Filter by both `_id` and `userId` — throw `ApiError.notFound` if missing ## Rules - Import `ApiError` from `utils/api-error.ts` — never `throw new Error(...)` - Every query includes `userId` as a filter — no cross-user access - Use `new Types.ObjectId(userId)` when building ObjectId filters - Never expose raw Mongoose errors — catch and rethrow as `ApiError.internal(...)` - Named exports only. No `any`. ## Verification ```bash npx turbo lint --filter=@wealthwise/api ``` List all created file paths and the five service method signatures.