Finish the dashboard framework.

rest/dashboard_dao.go

@@ -0,0 +1,48 @@
+package rest
+
+import (
+	_ "github.com/jinzhu/gorm/dialects/mysql"
+	"time"
+)
+
+type DashboardDao struct {
+	BaseDao
+}
+
+//过去七天调用量
+func (this *DashboardDao) InvokeList() []*DashboardInvoke {
+
+	var tableName = Footprint{}.TableName()
+	now := time.Now()
+	startDate := now.AddDate(0, 0, -6)
+	rows, err := CONTEXT.DB.Raw("SELECT count(uuid) as invoke_num,dt FROM "+tableName+" where dt>= ? and dt <= ? group by dt",
+		ConvertTimeToDateString(startDate),
+		ConvertTimeToDateString(now)).Rows()
+	this.PanicError(err)
+	defer rows.Close()
+
+	var invokeMap = make(map[string]int64)
+	var dashboardInvokes []*DashboardInvoke
+	for rows.Next() {
+		var invokeNum int64 = 0;
+		var dt string;
+		rows.Scan(&invokeNum, &dt)
+		invokeMap[dt] = invokeNum
+	}
+	for i := -6; i <= 0; i++ {
+		date := now.AddDate(0, 0, i)
+		dt := ConvertTimeToDateString(date)
+		var invokeNum int64 = 0
+		v, ok := invokeMap[dt]
+		if ok {
+			invokeNum = v
+		}
+
+		dashboardInvokes = append(dashboardInvokes, &DashboardInvoke{
+			InvokeNum: invokeNum,
+			Dt:        dt,
+		})
+	}
+
+	return dashboardInvokes
+}