/
get.go
65 lines (54 loc) · 1.36 KB
/
get.go
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// Copyright 2019-2020 Axetroy. All rights reserved. MIT license.
package news
import (
"errors"
"github.com/axetroy/go-server/internal/library/exception"
"github.com/axetroy/go-server/internal/library/helper"
"github.com/axetroy/go-server/internal/library/router"
"github.com/axetroy/go-server/internal/model"
"github.com/axetroy/go-server/internal/schema"
"github.com/axetroy/go-server/internal/service/database"
"github.com/jinzhu/gorm"
"github.com/mitchellh/mapstructure"
"time"
)
func GetNews(id string) (res schema.Response) {
var (
err error
data = schema.News{}
)
defer func() {
if r := recover(); r != nil {
switch t := r.(type) {
case string:
err = errors.New(t)
case error:
err = t
default:
err = exception.Unknown
}
}
helper.Response(&res, data, nil, err)
}()
newsInfo := model.News{
Id: id,
}
if err = database.Db.First(&newsInfo).Error; err != nil {
if err == gorm.ErrRecordNotFound {
err = exception.NewsNotExist
}
return
}
if err = mapstructure.Decode(newsInfo, &data.NewsPure); err != nil {
return
}
data.CreatedAt = newsInfo.CreatedAt.Format(time.RFC3339Nano)
data.UpdatedAt = newsInfo.UpdatedAt.Format(time.RFC3339Nano)
return
}
var GetNewsRouter = router.Handler(func(c router.Context) {
id := c.Param("news_id")
c.ResponseFunc(nil, func() schema.Response {
return GetNews(id)
})
})