/
feedback.go
113 lines (89 loc) · 2.54 KB
/
feedback.go
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// Copyright 2017 Vckai Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package services
import (
"errors"
"github.com/astaxie/beego/validation"
"github.com/vckai/novel/app/models"
)
// 定义FeedbackService
type Feedback struct {
}
func NewFeedback() *Feedback {
return &Feedback{}
}
// 获取单个反馈信息
func (this *Feedback) Get(id uint32) *models.Feedback {
if id < 0 {
return nil
}
feedback := &models.Feedback{Id: id}
err := feedback.Read()
if err != nil {
return nil
}
return feedback
}
// 批量获取反馈列表
func (this *Feedback) GetAll(size, offset int, args map[string]interface{}) ([]*models.Feedback, int64) {
qs := map[string]string{}
if q, ok := args["q"]; ok && len(q.(string)) > 0 {
qs["q"] = q.(string)
}
if c, ok := args["count"]; ok && c.(bool) == true {
qs["count"] = "1"
}
feedbacks, count := models.FeedbackModel.GetAll(size, offset, qs)
return feedbacks, count
}
// 批量删除反馈内容
func (this *Feedback) DeleteBatch(ids []string) error {
if len(ids) == 0 {
return errors.New("params error")
}
return models.FeedbackModel.DeleteBatch(ids)
}
// 删除反馈内容
func (this *Feedback) Delete(id uint32) error {
if id < 0 {
return errors.New("params error")
}
log := models.Feedback{Id: id}
err := log.Delete()
if err != nil {
return err
}
return nil
}
// 添加/修改
func (this *Feedback) Save(feed *models.Feedback) error {
// 参数校验
valid := validation.Validation{}
valid.Required(feed.Content, "nameEmpty").Message("反馈内容不能为空")
valid.MaxSize(feed.Content, 255, "nameMax").Message("反馈内容长度不能超过255个字符")
valid.Required(feed.Contact, "contactEmpty").Message("联系方式不能为空")
valid.MaxSize(feed.Contact, 100, "contactMax").Message("联系方式长度不能超过100个字符")
if valid.HasErrors() {
for _, err := range valid.Errors {
return err
}
}
var err error
if feed.Id > 0 {
err = feed.Update("status", "reply", "reply_at")
} else {
err = feed.Insert()
}
return err
}