281 lines
7.1 KiB
Go
281 lines
7.1 KiB
Go
package logic
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import (
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"encoding/json"
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"fmt"
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"fusenapi/utils/auth"
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"fusenapi/utils/basic"
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"fusenapi/utils/check"
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"strings"
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"context"
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"fusenapi/server/info/internal/svc"
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"fusenapi/server/info/internal/types"
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"github.com/zeromicro/go-zero/core/logx"
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"gorm.io/gorm"
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)
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type InfoLogic struct {
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logx.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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}
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func NewInfoLogic(ctx context.Context, svcCtx *svc.ServiceContext) *InfoLogic {
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return &InfoLogic{
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Logger: logx.WithContext(ctx),
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ctx: ctx,
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svcCtx: svcCtx,
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}
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}
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// 处理进入前逻辑w,r
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// func (l *InfoLogic) BeforeLogic(w http.ResponseWriter, r *http.Request) {
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// }
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// 这个与表名强关联
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var ModuleTable map[string]string = map[string]string{
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"userinfo": "fs_user_info",
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"material": "fs_user_material",
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}
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type ModuleQuery struct {
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TableName string
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ModuleName string
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Cond string
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ModuleQuery map[string]struct{}
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}
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func (mquery *ModuleQuery) EncodeQuery(field string) string {
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var qstr []byte = []byte("JSON_OBJECT(")
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for query := range mquery.ModuleQuery {
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if query != "" {
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query = "." + query
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}
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qstr = append(qstr, []byte(fmt.Sprintf("'%s%s', JSON_EXTRACT(%s,'$%s'),", mquery.ModuleName, query, field, query))...)
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}
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if qstr[len(qstr)-1] == ',' {
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qstr[len(qstr)-1] = ')'
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} else {
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qstr = append(qstr, ')')
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}
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return string(qstr)
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}
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func (mquery *ModuleQuery) EncodeEmpty() map[string]any {
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var qstr map[string]any = make(map[string]any)
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for query := range mquery.ModuleQuery {
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if query != "" {
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query = "." + query
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}
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k := fmt.Sprintf("%s%s", mquery.ModuleName, query)
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qstr[k] = nil
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}
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return qstr
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}
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func QueryDefault(conn *gorm.DB, module string, moduleQuery string, tname string) map[string]any {
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qname := strings.Split(moduleQuery, ".")
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queryAsName := qname[len(qname)-1]
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sqlstr := fmt.Sprintf(
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"select JSON_EXTRACT(metadata,'$.%s') as %s from %s where module = '%s' and user_id = 0 and guest_id = 0 order by ctime DESC limit 1",
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moduleQuery, // logo_selected
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queryAsName, // logo_selected
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tname, // fs_user_info
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module, // profile
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)
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raw := conn.Raw(sqlstr)
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var info map[string]any
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err := raw.Scan(&info).Error
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if err == gorm.ErrRecordNotFound {
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logx.Error(err)
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}
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if v, ok := info[queryAsName]; ok {
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var qinfo map[string]any
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err := json.Unmarshal([]byte(v.(string)), &qinfo)
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if err != nil {
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logx.Error(err)
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} else {
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info[queryAsName] = qinfo
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}
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}
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return info
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}
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func (l *InfoLogic) Info(req *types.UserInfoRequest, userinfo *auth.UserInfo) (resp *basic.Response) {
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// 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)
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// userinfo 传入值时, 一定不为null
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//TODO: 可以优化, 合并模块
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var condUser string
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switch userinfo.GetIdType() {
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case auth.IDTYPE_User:
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condUser = fmt.Sprintf("user_id = %d", userinfo.UserId)
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case auth.IDTYPE_Guest:
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condUser = fmt.Sprintf("guest_id = %d", userinfo.GuestId)
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default:
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condUser = "user_id = 0 and guest_id = 0"
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}
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var mquerys map[string]*ModuleQuery = make(map[string]*ModuleQuery)
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var metadict map[string]any = make(map[string]any)
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for _, module := range req.Module {
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if !check.CheckModuleQuery(module) {
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return resp.SetStatusWithMessage(basic.CodeApiErr, fmt.Sprintf("%s format is error", module))
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}
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mlist := strings.Split(module, ".")
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if len(mlist) < 2 {
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return resp.SetStatusWithMessage(basic.CodeApiErr, fmt.Sprintf("%s format error", module))
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}
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mtable := mlist[0]
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tname, ok := ModuleTable[mtable]
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if !ok {
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return resp.SetStatusWithMessage(basic.CodeApiErr, fmt.Sprintf("%s format error, table %s not found", module, tname))
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}
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moduleName := mlist[1]
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cond := fmt.Sprintf("module = '%s' and %s", moduleName, condUser)
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if mquery, ok := mquerys[mtable]; ok {
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mquery.ModuleQuery[strings.Join(mlist[2:], ".")] = struct{}{}
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} else {
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mquery := &ModuleQuery{
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TableName: tname,
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ModuleName: mtable + "." + moduleName,
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Cond: cond,
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ModuleQuery: map[string]struct{}{strings.Join(mlist[2:], "."): {}}}
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mquerys[mtable] = mquery
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}
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}
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for _, mquery := range mquerys {
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sqlstr := fmt.Sprintf("select id, module, %s as querydata from %s where %s order by ctime DESC limit 1", mquery.EncodeQuery("metadata"), mquery.TableName, mquery.Cond)
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raw := l.svcCtx.MysqlConn.Raw(sqlstr)
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if raw.Error != nil {
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if raw.Error == gorm.ErrRecordNotFound {
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continue
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} else {
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logx.Error(raw.Error)
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return resp.SetStatusWithMessage(basic.CodeApiErr, raw.Error.Error())
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}
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}
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var info map[string]any = make(map[string]any)
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err := raw.Scan(&info).Error
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if err == gorm.ErrRecordNotFound {
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continue
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}
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if err != nil {
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logx.Error(err, mquery.EncodeQuery("metadata"))
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return resp.SetStatusWithMessage(basic.CodeApiErr, err.Error())
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}
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queryjson, ok := info["querydata"].(string)
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if !ok {
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for k, v := range mquery.EncodeEmpty() {
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metadict[k] = v
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}
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continue
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// return resp.SetStatusWithMessage(basic.CodeDbSqlErr, mquery.ModuleName)
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}
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var querydata map[string]any = make(map[string]any)
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err = json.Unmarshal([]byte(queryjson), &querydata)
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if err != nil {
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logx.Error(info)
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return resp.SetStatusWithMessage(basic.CodeApiErr, err.Error())
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}
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for k, v := range querydata {
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metadict[k] = v
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}
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}
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// 隐含白板用户逻辑
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if v, ok := metadict["userinfo.profile"]; ok {
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if v == nil {
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info := QueryDefault(l.svcCtx.MysqlConn, "profile", "logo_selected", "fs_user_info")
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metadict["userinfo.profile"] = info
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} else {
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profileDict := v.(map[string]any)
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if _, ok := profileDict["logo_selected"]; !ok {
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info := QueryDefault(l.svcCtx.MysqlConn, "profile", "logo_selected", "fs_user_info")
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profileDict["logo_selected"] = info["logo_selected"]
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}
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}
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} else if v, ok := metadict["userinfo.profile.logo_selected"]; ok {
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if v == nil {
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info := QueryDefault(l.svcCtx.MysqlConn, "profile", "logo_selected", "fs_user_info")
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metadict["userinfo.profile.logo_selected"] = info
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}
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} else {
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var info map[string]any
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for k, v := range metadict {
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if v == nil {
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if strings.HasPrefix(k, "userinfo.profile.logo_selected") {
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if info == nil {
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info = QueryDefault(l.svcCtx.MysqlConn, "profile", "logo_selected", "fs_user_info")
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}
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curValue, err := GetMapValueByKey(info, strings.Split(k, ".")[2:])
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if err != nil {
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logx.Error(err, info)
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continue
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// return resp.SetStatus(basic.CodeOK, metadict)
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}
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metadict[k] = curValue
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// curValue
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}
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}
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}
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}
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return resp.SetStatus(basic.CodeOK, metadict)
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}
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func GetMapValueByKey(info map[string]interface{}, keys []string) (interface{}, error) {
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// keys := strings.Split(key, ".")[2:]
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for _, k := range keys {
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if cur, ok := info[k]; ok {
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if curMap, ok := cur.(map[string]interface{}); ok {
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info = curMap
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} else {
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logx.Error(cur)
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return cur, nil
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}
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} else {
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return nil, fmt.Errorf("info keys is not exists %#v", keys)
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}
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}
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return info, nil
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}
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// 处理逻辑后 w,r 如:重定向, resp 必须重新处理
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// func (l *InfoLogic) AfterLogic(w http.ResponseWriter, r *http.Request, resp *basic.Response) {
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// // httpx.OkJsonCtx(r.Context(), w, resp)
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// }
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