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init.go
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init.go
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package controller
import (
"fmt"
"os"
"github.com/labstack/echo/v4"
"github.com/lixiaofei123/nextlist/configs"
"github.com/lixiaofei123/nextlist/driver"
mvc "github.com/lixiaofei123/nextlist/web/mvc"
"gorm.io/driver/mysql"
"gorm.io/gorm"
)
type InitController struct {
}
func NewInitController() *InitController {
return &InitController{}
}
func (c *InitController) PostConfig(ctx echo.Context, config configs.Config) mvc.Result {
// 先检查配置
err := checkDb(&config.DataBase.Mysql)
if err != nil {
return HandleData(nil, err)
}
err = checkDriver(&config.DriverConfig)
if err != nil {
return HandleData(nil, err)
}
// 最后写入配置文件
err = configs.WriteConfig(&config)
if err != nil {
return HandleData(nil, err)
}
return HandleData("ok", nil)
}
func (c *InitController) PostCheckDb(ctx echo.Context, dbconfig configs.Mysql) mvc.Result {
err := checkDb(&dbconfig)
if err != nil {
return HandleData(nil, err)
}
return HandleData("ok", nil)
}
func (c *InitController) PostCheckDriver(ctx echo.Context, driverConfig configs.DriverConfig) mvc.Result {
err := checkDriver(&driverConfig)
if err != nil {
return HandleData(nil, err)
}
return HandleData("ok", nil)
}
func (c *InitController) GetDriverprops(ctx echo.Context) mvc.Result {
props := driver.GetDriverProps()
return HandleData(props, nil)
}
func (c *InitController) PostRestart(ctx echo.Context) mvc.Result {
// 退出程序
os.Exit(0)
return HandleData("ok", nil)
}
func checkDriver(driverConfig *configs.DriverConfig) error {
sdriver, err := driver.GetDriver(driverConfig.Name, driverConfig.Config)
if err != nil {
return err
}
err = sdriver.Check()
if err != nil {
return err
}
return nil
}
func checkDb(dbconfig *configs.Mysql) error {
db, err := gorm.Open(mysql.Open(fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?parseTime=true",
dbconfig.Username,
dbconfig.Password,
dbconfig.Url,
dbconfig.Port,
dbconfig.Database,
)))
if err != nil {
return err
}
err = db.Exec("select 1").Error
if err != nil {
return err
}
return nil
}