save progress

src/application/infrastructure/persistence/file/user.persistence.ts

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+import User, { UserId } from "#domain/user/user.entity";
+import { UserRepository } from "#domain/user/user.repo";
+import { Injectable } from "@nestjs/common";
+import { ITest } from "#framework/hello/test";
+
+@Injectable()
+export default class UserFilePersistence implements UserRepository, ITest {
+  public xxx = "";
+    
+  private readonly values: Map<UserId, User> = new Map();
+
+  public deleteAggregate (aggregate: User): void {
+    if(aggregate.id)
+      this.values.delete(aggregate.id);
+  }
+
+  public deleteAggregateById (identitiy: UserId): void {
+    this.values.delete(identitiy);
+  }
+
+  public getAggregate (identitiy: UserId): User {
+    const v: User | undefined = this.values.get(identitiy);
+    if(v !== undefined)
+      return v;
+    throw new Error();
+  }
+
+  public getAggregates (): User[] {
+    return Array.from(this.values.values());
+  }
+  
+  public storeAggregate (aggregate: User): User {
+    let id = aggregate.id;
+    if(id) {
+      // eslint-disable-next-line @typescript-eslint/no-magic-numbers
+      id = new UserId(Math.random().toString(16).substr(2, 8));
+      // aggregate = User.builder().id(id).name(aggregate.name).password(aggregate.password).build();
+    }
+    this.values.set(id as UserId, aggregate);
+    return aggregate;
+  }
+
+}