mirror of https://github.com/ouqiang/gocron
136 lines
3.8 KiB
Go
136 lines
3.8 KiB
Go
package install
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import (
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"github.com/ouqiang/cron-scheduler/models"
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"github.com/ouqiang/cron-scheduler/modules/app"
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"github.com/ouqiang/cron-scheduler/modules/setting"
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"github.com/ouqiang/cron-scheduler/modules/utils"
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"gopkg.in/macaron.v1"
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"strconv"
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"github.com/ouqiang/cron-scheduler/modules/logger"
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)
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// 系统安装
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type InstallForm struct {
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DbType string `binding:"IN(mysql)"`
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DbHost string `binding:"Required"`
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DbPort int `binding:"Required;Range(1-65535)"` // todo 限制端口范围1-65535, 为什么规则未生效？
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DbUsername string `binding:"Required"`
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DbPassword string `binding:"Required"`
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DbName string `binding:"Required"`
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DbTablePrefix string
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AdminUsername string `binding:"Required;MinSize(3)"`
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AdminPassword string `binding:"Required;MinSize(6)"`
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AdminEmail string `binding:"Email"`
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}
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// 显示安装页面
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func Show(ctx *macaron.Context) {
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if app.Installed {
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ctx.Redirect("/")
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}
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ctx.Data["Title"] = "安装"
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ctx.Data["DisableNav"] = true
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ctx.HTML(200, "install/show")
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}
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// 安装,
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func Install(ctx *macaron.Context, form InstallForm) string {
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json := utils.Json{}
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if app.Installed {
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logger.Warn("系统重复安装")
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return json.Failure(utils.ResponseFailure, "系统已安装!")
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}
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err := testDbConnection(form)
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if err != nil {
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logger.Error(err)
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return json.Failure(utils.ResponseFailure, "数据库连接失败")
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}
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// 写入数据库配置
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err = writeConfig(form)
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if err != nil {
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logger.Error(err)
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return json.Failure(utils.ResponseFailure, "数据库配置写入文件失败")
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}
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app.InitDb()
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// 创建数据库表
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migration := new(models.Migration)
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err = migration.Exec(form.DbName)
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if err != nil {
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logger.Error(err)
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return json.Failure(utils.ResponseFailure, "创建数据库表失败")
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}
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// 创建管理员账号
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err = createAdminUser(form)
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if err != nil {
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logger.Error(err)
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return json.Failure(utils.ResponseFailure, "创建管理员账号失败")
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}
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// 创建安装锁
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err = app.CreateInstallLock()
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if err != nil {
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logger.Error(err)
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return json.Failure(utils.ResponseFailure, "创建文件安装锁失败")
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}
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app.Installed = true
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// 初始化定时任务等
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app.InitResource()
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return json.Success("安装成功", nil)
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}
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// 数据库配置写入文件
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func writeConfig(form InstallForm) error {
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dbConfig := map[string]map[string]string{
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"db": map[string]string{
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"engine": form.DbType,
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"host": form.DbHost,
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"port": strconv.Itoa(form.DbPort),
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"user": form.DbUsername,
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"password": form.DbPassword,
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"database": form.DbName,
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"prefix": form.DbTablePrefix,
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"charset": "utf8",
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},
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}
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return setting.Write(dbConfig, app.AppConfig)
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}
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// 创建管理员账号
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func createAdminUser(form InstallForm) error {
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user := new(models.User)
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user.Name = form.AdminUsername
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user.Password = form.AdminPassword
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user.Email = form.AdminEmail
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user.IsAdmin = 1
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_, err := user.Create()
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return err
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}
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// 测试数据库连接
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func testDbConnection(form InstallForm) error {
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var dbConfig map[string]string = make(map[string]string)
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dbConfig["engine"] = form.DbType
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dbConfig["host"] = form.DbHost
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dbConfig["port"] = strconv.Itoa(form.DbPort)
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dbConfig["user"] = form.DbUsername
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dbConfig["password"] = form.DbPassword
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dbConfig["charset"] = "utf8"
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db, err := models.CreateTmpDb(dbConfig)
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if err != nil {
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return err
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}
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defer db.Close()
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err = db.Ping()
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return err
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} |