127 lines
3.0 KiB
Go
127 lines
3.0 KiB
Go
package code
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import (
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"net/http"
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"strconv"
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"tank/code/result"
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)
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type FootprintController struct {
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BaseController
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footprintDao *FootprintDao
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footprintService *FootprintService
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}
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//初始化方法
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func (this *FootprintController) Init() {
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this.BaseController.Init()
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//手动装填本实例的Bean. 这里必须要用中间变量方可。
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b := CONTEXT.GetBean(this.footprintDao)
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if b, ok := b.(*FootprintDao); ok {
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this.footprintDao = b
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}
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b = CONTEXT.GetBean(this.footprintService)
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if b, ok := b.(*FootprintService); ok {
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this.footprintService = b
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}
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}
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//注册自己的路由。
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func (this *FootprintController) RegisterRoutes() map[string]func(writer http.ResponseWriter, request *http.Request) {
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routeMap := make(map[string]func(writer http.ResponseWriter, request *http.Request))
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//每个Controller需要主动注册自己的路由。
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routeMap["/api/footprint/delete"] = this.Wrap(this.Delete, USER_ROLE_USER)
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routeMap["/api/footprint/detail"] = this.Wrap(this.Detail, USER_ROLE_USER)
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routeMap["/api/footprint/page"] = this.Wrap(this.Page, USER_ROLE_USER)
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return routeMap
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}
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//查看详情。
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func (this *FootprintController) Detail(writer http.ResponseWriter, request *http.Request) *result.WebResult {
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uuid := request.FormValue("uuid")
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if uuid == "" {
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panic(result.BadRequest("图片缓存的uuid必填"))
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}
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footprint := this.footprintService.Detail(uuid)
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//验证当前之人是否有权限查看这么详细。
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user := this.checkUser(writer, request)
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if user.Role != USER_ROLE_ADMINISTRATOR {
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if footprint.UserUuid != user.Uuid {
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panic("没有权限查看该图片缓存")
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}
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}
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return this.Success(footprint)
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}
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//按照分页的方式查询
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func (this *FootprintController) Page(writer http.ResponseWriter, request *http.Request) *result.WebResult {
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//如果是根目录，那么就传入root.
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pageStr := request.FormValue("page")
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pageSizeStr := request.FormValue("pageSize")
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userUuid := request.FormValue("userUuid")
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orderCreateTime := request.FormValue("orderCreateTime")
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orderSize := request.FormValue("orderSize")
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user := this.checkUser(writer, request)
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if user.Role != USER_ROLE_ADMINISTRATOR {
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userUuid = user.Uuid
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}
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var page int
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if pageStr != "" {
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page, _ = strconv.Atoi(pageStr)
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}
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pageSize := 200
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if pageSizeStr != "" {
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tmp, err := strconv.Atoi(pageSizeStr)
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if err == nil {
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pageSize = tmp
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}
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}
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sortArray := []OrderPair{
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{
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key: "create_time",
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value: orderCreateTime,
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},
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{
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key: "size",
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value: orderSize,
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},
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}
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pager := this.footprintDao.Page(page, pageSize, userUuid, sortArray)
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return this.Success(pager)
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}
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//删除一条记录
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func (this *FootprintController) Delete(writer http.ResponseWriter, request *http.Request) *result.WebResult {
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uuid := request.FormValue("uuid")
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if uuid == "" {
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panic(result.BadRequest("uuid必填"))
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}
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footprint := this.footprintDao.FindByUuid(uuid)
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if footprint != nil {
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this.footprintDao.Delete(footprint)
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}
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return this.Success("删除成功！")
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}
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