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robin
2022-07-07 22:16:39 +08:00
parent 264ab8d979
commit a9a4bd0981
86 changed files with 1198 additions and 310 deletions
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extend/mysql/api.js
+49 -49
View File
@@ -2,22 +2,22 @@
const Sequelize = require("sequelize");
const xe = require("xe-utils")
module.exports = class Api {
constructor(sequelize,models) {
constructor(sequelize, models) {
this.sequelize = sequelize
this.models = models
this.init()
}
init() {
this.tableName = ""
this.tableWhere = ""
this.tableData = ""
this.tablePage = ""
this.tableLimit = ""
this.tableOrder = ""
this.tableGroup = ""
this.tableAttributes = ""
this.t = ""
this.tableName = null
this.tableWhere = null
this.tableData = null
this.tablePage = null
this.tableLimit = null
this.tableOrder = null
this.tableGroup = null
this.tableAttributes = null
this.t = null
}
/**
@@ -166,7 +166,7 @@ module.exports = class Api {
}
const res = await this.models[this.tableName].findOne(
{
where: this.tableWhere,
where : this.tableWhere,
transaction: this.t
}
)
@@ -184,12 +184,12 @@ module.exports = class Api {
}
const res = await this.models[this.tableName].findAll(
{
where: this.tableWhere,
offset: (this.tablePage && this.tableLimit) ? this.tablePage - 1 * this.tableLimit : null,
limit: this.tableLimit,
order: this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
group: this.tableGroup,
attributes: this.tableAttributes,
where : this.tableWhere,
offset : (this.tablePage && this.tableLimit) ? this.tablePage - 1 * this.tableLimit : null,
limit : this.tableLimit,
order : this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
group : this.tableGroup,
attributes : this.tableAttributes,
transaction: this.t
}
)
@@ -210,8 +210,8 @@ module.exports = class Api {
}
const res = await this.models[this.tableName].findOrCreate(
{
defaults: this.tableData,
where: this.tableWhere,
defaults : this.tableData,
where : this.tableWhere,
transaction: this.t
}
)
@@ -232,12 +232,12 @@ module.exports = class Api {
}
const {count, rows} = await this.models[this.tableName].findAndCountAll(
{
where: this.tableWhere,
offset: (this.tablePage && this.tableLimit) ? this.tablePage - 1 * this.tableLimit : null,
limit: this.tableLimit,
order: this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
group: this.tableGroup,
attributes: this.tableAttributes,
where : this.tableWhere,
offset : (this.tablePage && this.tableLimit) ? this.tablePage - 1 * this.tableLimit : null,
limit : this.tableLimit,
order : this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
group : this.tableGroup,
attributes : this.tableAttributes,
transaction: this.t
}
)
@@ -264,7 +264,7 @@ module.exports = class Api {
let res = await this.models[this.tableName].findOne(
{
where: this.tableWhere,
where : this.tableWhere,
transaction: this.t
}
)
@@ -279,7 +279,7 @@ module.exports = class Api {
await this.models[this.tableName].update(
data,
{
where: this.tableWhere,
where : this.tableWhere,
transaction: this.t
}
)
@@ -296,14 +296,14 @@ module.exports = class Api {
await this.models[this.tableName].decrement(
this.tableData,
{
where: this.tableWhere,
where : this.tableWhere,
transaction: this.t
}
)
res = await this.models[this.tableName].findOne(
{
where: this.tableWhere,
where : this.tableWhere,
transaction: this.t
}
)
@@ -329,7 +329,7 @@ module.exports = class Api {
}
let res = await this.models[this.tableName].findOne(
{
where: this.tableWhere,
where : this.tableWhere,
transaction: this.t
}
)
@@ -344,7 +344,7 @@ module.exports = class Api {
await this.models[this.tableName].update(
data,
{
where: this.tableWhere,
where : this.tableWhere,
transaction: this.t
}
)
@@ -361,14 +361,14 @@ module.exports = class Api {
await this.models[this.tableName].increment(
this.tableData,
{
where: this.tableWhere,
where : this.tableWhere,
transaction: this.t
}
)
res = await this.models[this.tableName].findOne(
{
where: this.tableWhere,
where : this.tableWhere,
transaction: this.t
}
)
@@ -387,10 +387,10 @@ module.exports = class Api {
const res = await this.models[this.tableName].count(
this.tableData,
{
where: this.tableWhere,
order: this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
group: this.tableGroup,
attributes: this.tableAttributes,
where : this.tableWhere,
order : this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
group : this.tableGroup,
attributes : this.tableAttributes,
transaction: this.t
}
)
@@ -408,10 +408,10 @@ module.exports = class Api {
const res = await this.models[this.tableName].sum(
this.tableData,
{
where: this.tableWhere,
order: this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
group: this.tableGroup,
attributes: this.tableAttributes,
where : this.tableWhere,
order : this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
group : this.tableGroup,
attributes : this.tableAttributes,
transaction: this.t
}
)
@@ -429,10 +429,10 @@ module.exports = class Api {
const res = await this.models[this.tableName].max(
this.tableData,
{
where: this.tableWhere,
order: this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
group: this.tableGroup,
attributes: this.tableAttributes,
where : this.tableWhere,
order : this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
group : this.tableGroup,
attributes : this.tableAttributes,
transaction: this.t
}
)
@@ -450,10 +450,10 @@ module.exports = class Api {
const res = await this.models[this.tableName].min(
this.tableData,
{
where: this.tableWhere,
order: this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
group: this.tableGroup,
attributes: this.tableAttributes,
where : this.tableWhere,
order : this.tableOrder || [['updatedAt', 'DESC']], // 时间排序
group : this.tableGroup,
attributes : this.tableAttributes,
transaction: this.t
}
)
extend/mysql/config.js
+16 -4
View File
@@ -1,11 +1,11 @@
module.exports = {
database: "bamboo",
username: "bamboo",
password: "bamboo",
username: "root",
password: "123456",
options: {
dialect: 'mysql',
host: "192.168.1.26",
port: 3306,
host: "127.0.0.1",
port: 3357,
// 禁用日志记录或提供自定义日志记录功能；默认值：console.log
// logging: false,
// model的全局配置
@@ -44,4 +44,16 @@ module.exports = {
},
},
path:"app/*/model/*.js",
sqlite:{
host: 'localhost',
dialect: 'sqlite',
pool: {
max: 5,
min: 0,
acquire: 30000,
idle: 10000
},
storage: './database.sqlite',
operatorsAliases: false
}
}
extend/mysql/index.js
+12 -5
View File
@@ -2,6 +2,7 @@
* mysql/sequelize
*
* 参考文档:
* https://demopark.github.io/sequelize-docs-Zh-CN/
* https://sequelize.org/
* https://sequelize.org/api/v6/identifiers
* https://www.sequelize.com.cn/
@@ -10,6 +11,7 @@ const config = require("./config")
const Sequelize = require("sequelize");
const operatorsAliases = require("./operatorsAliases");
const Api = require("./api");
const Tool = require("./tool.js");
module.exports = async (app) => {
const {database, username, password, options,} = config
const sequelize = new Sequelize(database, username, password, {
@@ -27,11 +29,11 @@ module.exports = async (app) => {
model[key] = res.model[key]
}
model['id'] = {
type: Sequelize.INTEGER,
comment: '表自增id',
allowNull: false,
unique: 'id',
primaryKey: true,
type : Sequelize.INTEGER,
comment : '表自增id',
allowNull : false,
unique : 'id',
primaryKey : true,
autoIncrement: true,
}
sequelize.define(parse.name, model)
@@ -41,6 +43,10 @@ module.exports = async (app) => {
app.models = sequelize.models
const api = new Api(sequelize, sequelize.models)
app.db = api
app.db.tool = new Tool(app, sequelize)
//全局变量
app.alias["$db"] = app.db
// console.log(api);
// console.log(await app.db.table("User").find());
@@ -60,6 +66,7 @@ module.exports = async (app) => {
}
})
// await app.db.tool.reduction()
})
extend/mysql/tool.js
+50
View File
@@ -0,0 +1,50 @@
const config = require("./config")
import mysqldump from 'mysqldump';
const Importer = require('mysql-import');
module.exports = class {
constructor(app, sequelize) {
this.app = app
this.sequelize = sequelize
this.file = this.app.root + '/' + config.database + '.sql'
}
//备份数据库所有表
async backup(file) {
this.file = file || this.app.root + '/' + config.database + '.sql'
console.log('备份数据库中...');
await mysqldump({
connection: {
host : config.options.host,
port : config.options.port,
user : config.username,
password: config.password,
database: config.database,
},
dumpToFile: this.file,
});
console.log('备份数据库完成:', this.file);
}
//还原备份sql文件
async reduction() {
console.time("reduction")
//先备份旧数据
await this.backup(this.app.root + '/' + 'extend/mysql/backup/' + Date.now() + '.sql')
//清空数据库
await this.sequelize.drop()
//导入sql文件
const importer = new Importer({
host : config.options.host,
port : config.options.port,
user : config.username,
password: config.password,
database: config.database,
});
this.file = this.app.root + '/' + config.database + '.sql'
await importer.import(this.file)
console.timeEnd("reduction")
}
}