SwiftDB [WIP]

Important

This package is under development and is being currently rewritten to fully leverage Swift 5.9.

Get Started

struct Foo: Entity, Identifiable {
 @Attribute var bar: String = "Untitled"
 
 var id: some Hashable {
 bar
 }
}

struct MySchema: Schema {
 var entities: Entities {
 Foo.self
 }
}

struct ContentView: View {
 @StateObject var container = PersistentContainer(MySchema())
 
 var body: some View {
 Text("Hello World")
 }
}

struct ListView: View {
 @EnvironmentObject var container: PersistentContainer
 
 @QueryModels<Foo>() var models
 
 var body: some View {
 NavigationView {
 List(models) { foo in
 NavigationLink(destination: EditView(foo: foo)) {
 Text(foo.bar)
 }
 .contextMenu {
 Button {
 container.delete(foo)
 } label: {
 Text("Delete")
 }
 }
 }
 .navigationBarItems(
 trailing: Button {
 container.create(Foo.self)
 } label: {
 Image(systemName: .plusCircleFill)
 .imageScale(.large)
 }
 )
 .navigationBarTitle("A List of Foo")
 }
 }
 
 struct EditView: View {
 @EnvironmentObject var container: PersistentContainer
 
 let foo: Foo
 
 var body: some View {
 VStack {
 Form {
 TextField("Enter a value", text: foo.$bar) {
 container.save()
 }
 }
 }
 .navigationBarTitle("Edit Foo")
 }
 }
}

struct ContentView: View {
 @StateObject var container = PersistentContainer(MySchema())
 
 var body: some View {
 ListView()
 .databaseContainer(container)
 }
}