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paopao-ce/internal/dao/jinzhu/messages.go

69 lines
1.6 KiB

// Copyright 2022 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 jinzhu
import (
"github.com/rocboss/paopao-ce/internal/core"
"github.com/rocboss/paopao-ce/internal/dao/jinzhu/dbr"
"gorm.io/gorm"
)
var (
_ core.MessageService = (*messageServant)(nil)
)
type messageServant struct {
db *gorm.DB
}
func newMessageService(db *gorm.DB) core.MessageService {
return &messageServant{
db: db,
}
}
func (d *messageServant) CreateMessage(msg *core.Message) (*core.Message, error) {
return msg.Create(d.db)
}
func (d *messageServant) GetUnreadCount(userID int64) (int64, error) {
return (&dbr.Message{}).Count(d.db, &dbr.ConditionsT{
"receiver_user_id": userID,
"is_read": dbr.MsgStatusUnread,
})
}
func (d *messageServant) GetMessageByID(id int64) (*core.Message, error) {
return (&dbr.Message{
Model: &dbr.Model{
ID: id,
},
}).Get(d.db)
}
func (d *messageServant) ReadMessage(message *core.Message) error {
message.IsRead = 1
return message.Update(d.db)
}
func (d *messageServant) GetMessages(conditions *core.ConditionsT, offset, limit int) ([]*core.MessageFormated, error) {
messages, err := (&dbr.Message{}).List(d.db, conditions, offset, limit)
if err != nil {
return nil, err
}
mfs := []*dbr.MessageFormated{}
for _, message := range messages {
mf := message.Format()
mfs = append(mfs, mf)
}
return mfs, nil
}
func (d *messageServant) GetMessageCount(conditions *core.ConditionsT) (int64, error) {
return (&dbr.Message{}).Count(d.db, conditions)
}