Revert "feat(logs): add audit logging functionality for companies and speakers"

This reverts commit 5327f6b.

Author: Francisca105

backend/src/models/log.go

@@ -48,8 +48,6 @@ var (
 	CompanyReps *CompanyRepsType
 	//Notifications is an instance of a mongodb collection
 	Notifications *NotificationsType
-	//Logs is an instance of a mongodb collection
-	Logs *LogsType
 	//Templates is an instance of a mongodb collection
 	Templates *TemplateType
 )
@@ -171,10 +169,6 @@ func InitializeDatabase() {
 		Collection: db.Collection("notifications"),
 	}
 
-	Logs = &LogsType{
-		Collection: db.Collection("logs"),
-	}
-
 	Templates = &TemplateType{
 		Collection: db.Collection("templates"),
 	}
@@ -187,13 +181,6 @@ func InitializeDatabase() {
 		},
 	)
 
-	_, _ = Logs.Collection.Indexes().CreateOne(
-		context.Background(),
-		mongo.IndexModel{
-			Keys: bson.D{{Key: "date", Value: -1}},
-		},
-	)
-
 	log.Println("Connected to the database successfully")
 
 	go CleanupCache()