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paopao-ce/internal/servants/web/events.go

85 lines
1.9 KiB

// Copyright 2023 ROC. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package web
import (
"encoding/json"
"fmt"
"github.com/alimy/tryst/event"
"github.com/rocboss/paopao-ce/internal/core"
"github.com/rocboss/paopao-ce/internal/core/ms"
"github.com/rocboss/paopao-ce/internal/events"
"github.com/rocboss/paopao-ce/internal/model/joint"
"github.com/rocboss/paopao-ce/internal/model/web"
)
type cacheUnreadMsgEvent struct {
event.UnimplementedEvent
ds core.DataService
wc core.WebCache
uid int64
}
type createMessageEvent struct {
event.UnimplementedEvent
ds core.DataService
wc core.WebCache
message *ms.Message
}
func onCacheUnreadMsgEvent(uid int64) {
events.OnEvent(&cacheUnreadMsgEvent{
ds: _ds,
wc: _wc,
uid: uid,
})
}
func onCreateMessageEvent(data *ms.Message) {
events.OnEvent(&createMessageEvent{
ds: _ds,
wc: _wc,
message: data,
})
}
func (e *cacheUnreadMsgEvent) Name() string {
return "cacheUnreadMsgEvent"
}
func (e *cacheUnreadMsgEvent) Action() error {
count, err := e.ds.GetUnreadCount(e.uid)
if err != nil {
return fmt.Errorf("cacheUnreadMsgEvent action occurs error: %w", err)
}
resp := &joint.JsonResp{
Code: 0,
Msg: "success",
Data: &web.GetUnreadMsgCountResp{
Count: count,
},
}
data, err := json.Marshal(resp)
if err != nil {
return fmt.Errorf("cacheUnreadMsgEvent action marshal resp occurs error: %w", err)
}
if err = e.wc.PutUnreadMsgCountResp(e.uid, data); err != nil {
return fmt.Errorf("cacheUnreadMsgEvent action put resp data to redis cache occurs error: %w", err)
}
return nil
}
func (e *createMessageEvent) Name() string {
return "createMessageEvent"
}
func (e *createMessageEvent) Action() (err error) {
if _, err = e.ds.CreateMessage(e.message); err == nil {
err = e.wc.DelUnreadMsgCountResp(e.message.ReceiverUserID)
}
return
}