fusenapi/server/info/internal/logic/infologic.go

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2023-08-31 08:17:32 +00:00
package logic
import (
"encoding/json"
"fmt"
"fusenapi/utils/auth"
"fusenapi/utils/basic"
"strings"
"context"
"fusenapi/server/info/internal/svc"
"fusenapi/server/info/internal/types"
"github.com/zeromicro/go-zero/core/logx"
"gorm.io/gorm"
)
type InfoLogic struct {
logx.Logger
ctx context.Context
svcCtx *svc.ServiceContext
}
func NewInfoLogic(ctx context.Context, svcCtx *svc.ServiceContext) *InfoLogic {
return &InfoLogic{
Logger: logx.WithContext(ctx),
ctx: ctx,
svcCtx: svcCtx,
}
}
// 处理进入前逻辑w,r
// func (l *InfoLogic) BeforeLogic(w http.ResponseWriter, r *http.Request) {
// }
// 这个与表名强关联
var ModuleTable map[string]string = map[string]string{
"userinfo": "fs_user_info",
"material": "fs_user_material",
}
type InfoType struct {
Id int64 `json:"id"`
Module string `json:"module"`
Metadata string `json:"metadata"`
// CreateAt time.Time `json:"ctime"`
}
func (l *InfoLogic) Info(req *types.UserInfoRequest, userinfo *auth.UserInfo) (resp *basic.Response) {
// 返回值必须调用Set重新返回, resp可以空指针调用 resp.SetStatus(basic.CodeOK, data)
// userinfo 传入值时, 一定不为null
var cond string
switch userinfo.GetIdType() {
case auth.IDTYPE_User:
cond = fmt.Sprintf("user_id = %d", userinfo.UserId)
case auth.IDTYPE_Guest:
cond = fmt.Sprintf("guest_id = %d", userinfo.GuestId)
default:
cond = "user_id = 0 and guest_id = 0"
}
var metadict map[string]any = make(map[string]any)
for _, module := range req.Module {
mlist := strings.Split(module, ".")
if len(mlist) == 0 {
return resp.SetStatusWithMessage(basic.CodeApiErr, fmt.Sprintf("%s format error", module))
}
mtable := mlist[0]
tname, ok := ModuleTable[mtable]
if !ok {
return resp.SetStatusWithMessage(basic.CodeApiErr, fmt.Sprintf("%s format error, table %s not found", module, tname))
}
sqlstr := fmt.Sprintf("select id, module, metadata from %s where %s ", tname, cond)
var info InfoType
err := l.svcCtx.MysqlConn.Raw(sqlstr).Scan(&info).Error
if err == gorm.ErrRecordNotFound {
continue
}
if err != nil {
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeApiErr, err.Error())
}
var metadata map[string]any = make(map[string]any)
err = json.Unmarshal([]byte(info.Metadata), &metadata)
if err != nil {
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeApiErr, err.Error())
}
metadict[info.Module] = metadata
}
return resp.SetStatus(basic.CodeOK, metadict)
}
// 处理逻辑后 w,r 如:重定向, resp 必须重新处理
// func (l *InfoLogic) AfterLogic(w http.ResponseWriter, r *http.Request, resp *basic.Response) {
// // httpx.OkJsonCtx(r.Context(), w, resp)
// }