add new report handler

models/report.go

@@ -0,0 +1,20 @@
+package models
+
+type ReportFilter struct {
+	Weekdays Weekdays `json:"weekdays"`
+	Date     Date     `json:"date"`
+	Groups   []uint   `json:"groupIds,omitempty"`
+	Name     []string `json:"name,omitempty"`
+}
+
+type Report struct {
+	Data         map[string]*Data `json:"data,omitempty"`
+	Attendees    []*Member        `json:"attendees,omitempty"`
+	NonAttendees []*Member        `json:"nonAttendees,omitempty"`
+}
+
+type Data struct {
+	Minimal int `json:"minimal,omitempty"`
+	Average int `json:"average,omitempty"`
+	Maximal int `json:"maximal,omitempty"`
+}