feat(shared): 新增user模块 附带服务，schema配置，interface定义

src/shared/mongodb/user/index.ts

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+export * from './user.service';
+export * from './user.module';
+export * from './user.interface';

src/shared/mongodb/user/user.interface.ts

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+import { BaseInterface } from '../base.interface';
+
+export interface User extends BaseInterface {
+    name: string;  // 显示名字
+    loginname: string;  // 登录名
+    pass: string; // 密码
+    age: number;  // 年龄
+    email: string;  // 邮箱
+    active: boolean;  // 是否激活
+    collect_topic_count: number;  // 收集话题数
+    topic_count: number;  // 发布话题数
+    score: number;   // 积分
+    is_star: boolean;  //
+    is_block: boolean; // 是否黑名单
+    url: string; // 个人主页
+    location: string; // 位置
+    profile_image_url: string;
+    signature: string; // 签名
+    profile: string; // 描述
+    weibo: string; // 微博地址
+    avatar: string; // 头像地址
+    githubId: string; // github id 绑定github获取的
+    githubUsername: string; // github 用户名 绑定github获取的
+    githubAccessToken: string; // github AccessToken 绑定github获取的
+    reply_count: number; // 回复数
+    follower_count: number; // 粉丝
+    following_count: number; // 关注
+    collect_tag_count: number; // 收集标签数
+    level: string; // 等级
+    receive_reply_mail: boolean; // 收到回复邮件
+    receive_at_mail: boolean;  // 收到的邮件
+    from_wp: boolean; // 来源
+    retrieve_time: number; // 检索时间
+    retrieve_key: string; // 检索key
+    accessToken: string;  // AccessToken
+    is_admin?: boolean;   // 是否是管理员
+    avatar_url?: string;  // 头像地址
+    isAdvanced?: boolean;  // 是否高级用户
+}

src/shared/mongodb/user/user.module.ts

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+import { Module } from '@nestjs/common';
+import { UserService } from './user.service';
+import { MongooseModule } from '@nestjs/mongoose';
+import { UserSchema } from './user.schema';
+
+@Module({
+  imports: [
+    MongooseModule.forFeature([{ name: 'User', schema: UserSchema }]),
+  ],
+  providers: [UserService],
+})
+export class UserModule {}

src/shared/mongodb/user/user.schema.ts

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+import { Schema } from 'mongoose';
+import { schemaOptions } from '../base.schema';
+import { User } from './user.interface';
+import * as utility from 'utility';
+
+export const UserSchema = new Schema({
+    name: { type: String },
+    loginname: { type: String },
+    pass: { type: String },
+    email: { type: String },
+    url: { type: String },
+    profile_image_url: { type: String },
+    location: { type: String },
+    signature: { type: String },
+    profile: { type: String },
+    weibo: { type: String },
+    avatar: { type: String },
+    githubId: { type: String },
+    githubUsername: { type: String },
+    githubAccessToken: { type: String },
+    is_block: { type: Boolean, default: false },
+
+    score: { type: Number, default: 0 },
+    topic_count: { type: Number, default: 0 },
+    reply_count: { type: Number, default: 0 },
+    follower_count: { type: Number, default: 0 },
+    following_count: { type: Number, default: 0 },
+    collect_tag_count: { type: Number, default: 0 },
+    collect_topic_count: { type: Number, default: 0 },
+    is_star: { type: Boolean },
+    level: { type: String },
+    active: { type: Boolean, default: false },
+
+    receive_reply_mail: { type: Boolean, default: false },
+    receive_at_mail: { type: Boolean, default: false },
+    from_wp: { type: Boolean },
+
+    retrieve_time: { type: Number },
+    retrieve_key: { type: String },
+
+    accessToken: { type: String },
+}, schemaOptions);
+
+// 设置索引
+UserSchema.index({ loginname: 1 }, { unique: true });
+UserSchema.index({ email: 1 }, { unique: true });
+UserSchema.index({ score: -1 });
+UserSchema.index({ githubId: 1 });
+UserSchema.index({ accessToken: 1 });
+
+// 设置虚拟属性
+UserSchema.virtual('avatar_url').get(function() {
+    let url =
+        this.avatar ||
+        `https://gravatar.com/avatar/${utility.md5(this.email.toLowerCase())}?size=48`;
+
+    // www.gravatar.com 被墙
+    url = url.replace('www.gravatar.com', 'gravatar.com');
+
+    // 让协议自适应 protocol，使用 `//` 开头
+    if (url.indexOf('http:') === 0) {
+        url = url.slice(5);
+    }
+
+    // 如果是 github 的头像，则限制大小
+    if (url.indexOf('githubusercontent') !== -1) {
+        url += '&s=120';
+    }
+    return url;
+});
+
+UserSchema.virtual('isAdvanced').get(function() {
+    // 积分高于 700 则认为是高级用户
+    return this.score > 700 || this.is_star;
+});
+
+// 设置保存中间件
+UserSchema.pre('save', function(next) {
+    const now = new Date();
+    (this as User).update_at = now;
+    next();
+});

src/shared/mongodb/user/user.service.ts

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+import { Injectable } from '@nestjs/common';
+import { BaseService } from '../base.service';
+import { InjectModel } from '@nestjs/mongoose';
+import { Model } from 'mongoose';
+import { User } from './user.interface';
+
+@Injectable()
+export class UserService extends BaseService<User> {
+    constructor(
+        @InjectModel('User') private readonly userModel: Model<User>,
+    ) {
+        super();
+        this._model = userModel;
+    }
+}