Ready to implement the cache lib.

rest/security_visit_controller.go

@@ -0,0 +1,129 @@
+package rest
+
+import (
+	"net/http"
+	"strconv"
+)
+
+type SecurityVisitController struct {
+	BaseController
+	securityVisitDao     *SecurityVisitDao
+	securityVisitService *SecurityVisitService
+}
+
+//初始化方法
+func (this *SecurityVisitController) Init(context *Context) {
+	this.BaseController.Init(context)
+
+	//手动装填本实例的Bean. 这里必须要用中间变量方可。
+	b := context.GetBean(this.securityVisitDao)
+	if b, ok := b.(*SecurityVisitDao); ok {
+		this.securityVisitDao = b
+	}
+
+	b = context.GetBean(this.securityVisitService)
+	if b, ok := b.(*SecurityVisitService); ok {
+		this.securityVisitService = b
+	}
+
+}
+
+//注册自己的路由。
+func (this *SecurityVisitController) RegisterRoutes() map[string]func(writer http.ResponseWriter, request *http.Request) {
+
+	routeMap := make(map[string]func(writer http.ResponseWriter, request *http.Request))
+
+	//每个Controller需要主动注册自己的路由。
+	routeMap["/api/security/visit/delete"] = this.Wrap(this.Delete, USER_ROLE_USER)
+	routeMap["/api/security/visit/detail"] = this.Wrap(this.Detail, USER_ROLE_USER)
+	routeMap["/api/security/visit/page"] = this.Wrap(this.Page, USER_ROLE_USER)
+
+	return routeMap
+}
+
+//查看详情。
+func (this *SecurityVisitController) Detail(writer http.ResponseWriter, request *http.Request) *WebResult {
+
+	uuid := request.FormValue("uuid")
+	if uuid == "" {
+		return this.Error("图片缓存的uuid必填")
+	}
+
+	securityVisit := this.securityVisitService.Detail(uuid)
+
+	//验证当前之人是否有权限查看这么详细。
+	user := this.checkUser(writer, request)
+	if user.Role != USER_ROLE_ADMINISTRATOR {
+		if securityVisit.UserUuid != user.Uuid {
+			panic("没有权限查看该图片缓存")
+		}
+	}
+
+	return this.Success(securityVisit)
+
+}
+
+//按照分页的方式查询
+func (this *SecurityVisitController) Page(writer http.ResponseWriter, request *http.Request) *WebResult {
+
+	//如果是根目录，那么就传入root.
+	pageStr := request.FormValue("page")
+	pageSizeStr := request.FormValue("pageSize")
+	userUuid := request.FormValue("userUuid")
+	orderCreateTime := request.FormValue("orderCreateTime")
+	orderSize := request.FormValue("orderSize")
+
+	user := this.checkUser(writer, request)
+	if user.Role != USER_ROLE_ADMINISTRATOR {
+		userUuid = user.Uuid
+	}
+
+	var page int
+	if pageStr != "" {
+		page, _ = strconv.Atoi(pageStr)
+	}
+
+	pageSize := 200
+	if pageSizeStr != "" {
+		tmp, err := strconv.Atoi(pageSizeStr)
+		if err == nil {
+			pageSize = tmp
+		}
+	}
+
+	sortArray := []OrderPair{
+		{
+			key:   "create_time",
+			value: orderCreateTime,
+		},
+		{
+			key:   "size",
+			value: orderSize,
+		},
+	}
+
+	pager := this.securityVisitDao.Page(page, pageSize, userUuid, sortArray)
+
+	return this.Success(pager)
+}
+
+//删除一条记录
+func (this *SecurityVisitController) Delete(writer http.ResponseWriter, request *http.Request) *WebResult {
+
+	uuid := request.FormValue("uuid")
+	if uuid == "" {
+		return this.Error("图片缓存的uuid必填")
+	}
+
+	securityVisit := this.securityVisitDao.FindByUuid(uuid)
+
+	//判断图片缓存的所属人是否正确
+	user := this.checkUser(writer, request)
+	if user.Role != USER_ROLE_ADMINISTRATOR && securityVisit.UserUuid != user.Uuid {
+		return this.Error(CODE_WRAPPER_UNAUTHORIZED)
+	}
+
+	this.securityVisitDao.Delete(securityVisit)
+
+	return this.Success("删除成功！")
+}