/
dbresolver.go
44 lines (36 loc) · 1.07 KB
/
dbresolver.go
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package middleware
import (
"fmt"
"github.com/aaronchen2k/deeptest/internal/server/core/dao"
_domain "github.com/aaronchen2k/deeptest/pkg/domain"
"github.com/aaronchen2k/deeptest/saas/common"
"github.com/kataras/iris/v12"
"github.com/kataras/iris/v12/context"
"gorm.io/gorm"
"runtime/debug"
)
func DBResolver() iris.Handler {
return func(ctx *context.Context) {
defer func(ctx *context.Context) {
if err := recover(); err != nil {
s := string(debug.Stack())
fmt.Printf("err=%v, stack=%s\n", err, s)
(*ctx).JSON(_domain.Response{Code: _domain.SystemErr.Code, Msg: _domain.SystemErr.Msg})
}
}(ctx)
dbname := common.GetTenantId(ctx)
//logUtils.Infof("DBResolver,path:%s,dbname:%s", ctx.Path(), dbname)
/*
if config.CONFIG.Saas.Switch && dbname == "" {
//panic(fmt.Errorf("the saas environment does not allow the tenant id to be empty"))
}
*/
if dbname != "" {
handler := func() (db *gorm.DB, err error) {
return dao.InitSaasDBHandler(dbname)
}
dao.GetDBResolver().Apply(dbname, handler).GetConnPool(dbname)
}
ctx.Next()
}
}