hapi-demo/source/models/user.ts

import { Sequelize, DataTypes, Optional, Model } from "sequelize"

interface UserAttributes {
    id: number
    username: string
    password: string
    nickname: string
    email: string
    avatar: string
    tel: string

    createdAt?: Date
    updatedAt?: Date
    deletedAt?: Date
}

export interface UserInput extends Optional<UserAttributes, "id"> { }
export interface UserOutput extends Required<UserAttributes> { }
export type TUserModel = ReturnType<typeof UserModel>

type DT = typeof DataTypes
export default function UserModel(sequelize: Sequelize, DataTypes: DT) {
    class User extends Model<UserAttributes, UserInput> implements UserAttributes {
        public id!: number
        public username!: string
        public password!: string
        public nickname: string
        public email: string
        public avatar: string
        public tel: string

        // timestamps!
        public readonly createdAt!: Date
        public readonly updatedAt!: Date
        public readonly deletedAt!: Date
    }
    User.init(
        {
            id: {
                type: DataTypes.INTEGER,
                autoIncrement: true,
                primaryKey: true,
            },
            username: {
                type: DataTypes.STRING,
                allowNull: false,
            },
            password: {
                type: DataTypes.STRING,
                allowNull: false,
            },
            nickname: {
                type: DataTypes.STRING,
                allowNull: false,
            },
            email: {
                type: DataTypes.STRING,
            },
            avatar: {
                type: DataTypes.STRING,
            },
            tel: {
                type: DataTypes.STRING,
            },
        },
        {
            modelName: "user",
            sequelize,
            underscored: true,
            deletedAt: true,
            timestamps: true,
            paranoid: true, // 对模型施加了一个软删除
        },
    )
    // 覆盖User的toJSON方法
    User.prototype.toJSON = function () {
        const values = Object.assign({}, this.get()) as UserAttributes
        delete values.password
        delete values.deletedAt
        return values
    }
    User.associate = function (models) {
        
    }
    return User
}