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♻️ Refactored CoreData access

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This commit is contained in:
Patrick Müller
2021-02-10 20:26:53 +01:00
committed by Patrick Müller
parent f50ba8f19d
commit b689a7bbf1
10 changed files with 132 additions and 72 deletions
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DHBW-Service/CoreData/Models/Lecturer+CoreDataClass.swift
+19
View File
@@ -22,4 +22,23 @@ public class Lecturer: NSManagedObject {
return []
}
}
@nonobjc public class func getSpecified(sortDescriptors: [NSSortDescriptor] = [], searchPredicate: NSPredicate? = nil) -> [Lecturer]{
let managedContext =
PersistenceController.shared.context
let fetchRequest: NSFetchRequest = Lecturer.fetchRequest()
fetchRequest.sortDescriptors = sortDescriptors
if(searchPredicate != nil) {
fetchRequest.predicate = searchPredicate
}
do {
return try managedContext.fetch(fetchRequest)
} catch let error as NSError {
print("Could not fetch. \(error), \(error.userInfo)")
return []
}
}
}
DHBW-Service/CoreData/Models/RaPlaEvent+CoreDataClass.swift
+19
View File
@@ -22,4 +22,23 @@ public class RaPlaEvent: NSManagedObject {
return []
}
}
@nonobjc public class func getSpecified(sortDescriptors: [NSSortDescriptor] = [], searchPredicate: NSPredicate? = nil) -> [RaPlaEvent]{
let managedContext =
PersistenceController.shared.context
let fetchRequest: NSFetchRequest = RaPlaEvent.fetchRequest()
fetchRequest.sortDescriptors = sortDescriptors
if(searchPredicate != nil) {
fetchRequest.predicate = searchPredicate
}
do {
return try managedContext.fetch(fetchRequest)
} catch let error as NSError {
print("Could not fetch. \(error), \(error.userInfo)")
return []
}
}
}
DHBW-Service/CoreData/Models/User+CoreDataClass.swift
+19
View File
@@ -22,4 +22,23 @@ public class User: NSManagedObject {
return []
}
}
@nonobjc public class func getSpecified(sortDescriptors: [NSSortDescriptor] = [], searchPredicate: NSPredicate? = nil) -> [User]{
let managedContext =
PersistenceController.shared.context
let fetchRequest: NSFetchRequest = User.fetchRequest()
fetchRequest.sortDescriptors = sortDescriptors
if(searchPredicate != nil) {
fetchRequest.predicate = searchPredicate
}
do {
return try managedContext.fetch(fetchRequest)
} catch let error as NSError {
print("Could not fetch. \(error), \(error.userInfo)")
return []
}
}
}