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85 lines
1.3 KiB
Go
85 lines
1.3 KiB
Go
/**
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* @Author: jager
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* @Email: lhj168os@gmail.com
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* @File: cache
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* @Date: 2021/12/20 6:39 下午
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* @package: user
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* @Version: v1.0.0
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*
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* @Description:
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*
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*/
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package user
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import (
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"github.com/jageros/hawox/attribute"
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"stock/module"
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"sync"
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)
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var (
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users = map[string]*User{}
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mx sync.RWMutex
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)
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func LoadAllUserIntoCache() error {
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attrs, err := attribute.LoadAll("user")
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if err != nil {
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return err
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}
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mx.Lock()
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for _, attr := range attrs {
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u := &User{attr: attr}
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users[u.OpenID()] = u
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}
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mx.Unlock()
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return nil
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}
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func GetUser(openId string) (*User, error) {
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mx.RLock()
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u, ok := users[openId]
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mx.RUnlock()
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if ok {
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return u, nil
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}
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us, err := newUser(openId)
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if err != nil {
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return nil, err
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}
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mx.Lock()
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users[openId] = us
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mx.Unlock()
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return us, nil
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}
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func ForEachUser(f func(u module.IUser) bool) {
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mx.Lock()
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defer mx.Unlock()
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for _, u := range users {
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if !f(u) {
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break
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}
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}
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}
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func Codes(isFund bool) []string {
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var codes = map[string]struct{}{}
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ForEachUser(func(u module.IUser) bool {
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cds := u.Codes(isFund)
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for _, cd := range cds {
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if _, ok := codes[cd]; ok {
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continue
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}
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codes[cd] = struct{}{}
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}
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return true
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})
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var cods []string
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for code := range codes {
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cods = append(cods, code)
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}
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return cods
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}
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