98 implement anonymized DTO events

backend/model/eventModel.go

@@ -2,6 +2,7 @@ package model
 
 import (
 	"slices"
+	"strings"
 
 	"github.com/pocketbase/pocketbase/models"
 	"github.com/pocketbase/pocketbase/tools/types"
@@ -13,21 +14,30 @@ func (m Events) Contains(event Event) bool {
 	return slices.Contains(m, event)
 }
 
+type AnonymizedEventDTO struct {
+	Day   string         `db:"Day" json:"day"`
+	Week  string         `db:"Week" json:"week"`
+	Start types.DateTime `db:"start" json:"start"`
+	End   types.DateTime `db:"end" json:"end"`
+	Rooms string         `db:"Rooms" json:"rooms"`
+	Free  bool           `json:"free"`
+}
+
 type Event struct {
-	UUID      string         `db:"uuid" json:"uuid"`
-	Day       string         `db:"Day" json:"day"`
-	Week      string         `db:"Week" json:"week"`
-	Start     types.DateTime `db:"start" json:"start"`
-	End       types.DateTime `db:"end" json:"end"`
-	Name      string         `db:"Name" json:"name"`
-	EventType string         `db:"EventType" json:"eventType"`
-	Compulsory string `db:"Compulsory" json:"compulsory"`
-	Prof      string         `db:"Prof" json:"prof"`
-	Rooms     string         `db:"Rooms" json:"rooms"`
-	Notes     string         `db:"Notes" json:"notes"`
-	BookedAt  string         `db:"BookedAt" json:"bookedAt"`
-	Course    string         `db:"course" json:"course"`
-	Semester  string         `db:"semester" json:"semester"`
+	UUID       string         `db:"uuid" json:"uuid"`
+	Day        string         `db:"Day" json:"day"`
+	Week       string         `db:"Week" json:"week"`
+	Start      types.DateTime `db:"start" json:"start"`
+	End        types.DateTime `db:"end" json:"end"`
+	Name       string         `db:"Name" json:"name"`
+	EventType  string         `db:"EventType" json:"eventType"`
+	Compulsory string         `db:"Compulsory" json:"compulsory"`
+	Prof       string         `db:"Prof" json:"prof"`
+	Rooms      string         `db:"Rooms" json:"rooms"`
+	Notes      string         `db:"Notes" json:"notes"`
+	BookedAt   string         `db:"BookedAt" json:"bookedAt"`
+	Course     string         `db:"course" json:"course"`
+	Semester   string         `db:"semester" json:"semester"`
 	models.BaseModel
 }
 
@@ -52,3 +62,15 @@ func (m *Event) SetCourse(course string) Event {
 	m.Course = course
 	return *m
 }
+
+// Creates an AnonymizedEventDTO from an Event hiding all sensitive data
+func (m *Event) AnonymizeEvent() AnonymizedEventDTO {
+	return AnonymizedEventDTO{
+		Day:   m.Day,
+		Week:  m.Week,
+		Start: m.Start,
+		End:   m.End,
+		Rooms: m.Rooms,
+		Free:  strings.Contains(strings.ToLower(m.Name), "zur freien verfügung"),
+	}
+}