Added functionality to delete events

source/calendarwebapp.d

@@ -12,6 +12,7 @@ import std.datetime.date : Date;
 import std.exception : enforce;
 import std.typecons : Nullable;
 
+import vibe.data.bson : BsonObjectID;
 import vibe.http.common : HTTPStatusException;
 import vibe.http.server : HTTPServerRequest, HTTPServerResponse;
 import vibe.http.status : HTTPStatus;
@@ -66,7 +67,6 @@ public:
             Nullable!Date end, string description, string name, EventType type, bool shout)
     {
         import std.array : replace, split;
-        import vibe.data.bson : BsonObjectID;
 
         if (!end.isNull)
             enforce(end - begin >= 1.days,
@@ -79,6 +79,12 @@ public:
         redirect("/");
     }
 
+    @anyAuth void postRemove(BsonObjectID id)
+    {
+        eventStore.removeEvent(id);
+        redirect("/");
+    }
+
 private:
     struct ValidationErrorData
     {

source/event.d

@@ -16,16 +16,17 @@ import vibe.db.mongo.collection : MongoCollection;
 
 interface EventStore
 {
-    Event getEvent(string id);
+    Event getEvent(BsonObjectID id);
     InputRange!Event getAllEvents();
     void addEvent(Event);
     InputRange!Event getEventsBeginningBetween(Date begin, Date end);
+    void removeEvent(BsonObjectID id);
 }
 
 class MongoDBEventStore : EventStore
 {
 public:
-    Event getEvent(string id)
+    Event getEvent(BsonObjectID id)
     {
         return mongoClient.getCollection(databaseName ~ "." ~ entriesCollectionName)
             .findOne(["_id" : id]).deserializeBson!Event;
@@ -54,6 +55,11 @@ public:
             .inputRangeObject;
     }
 
+    void removeEvent(BsonObjectID id)
+    {
+        mongoClient.getCollection(databaseName ~ "." ~ entriesCollectionName).remove(["_id" : id]);
+    }
+
 private:
     @Autowire MongoClient mongoClient;
 

views/showevents.dt

@@ -24,4 +24,7 @@ block content
 			tr
 				td shout
 				td #{event.shout}
+		form(action="/remove", method="post")
+			input#id(value="#{event.id}", name="id", type="hidden")
+			input#submitButton(type="submit", value="Entfernen")
 		hr