Created
September 29, 2017 13:33
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// | |
// Country.swift | |
// App | |
// | |
// Created by Benjamin Baumann on 28.09.17. | |
// | |
import Vapor | |
import FluentProvider | |
import HTTP | |
final class Country: Model { | |
let storage = Storage() | |
/// The name of the country | |
var name: String | |
/// one to one relation to capital | |
var capital_id : Identifier? | |
/// Creates a new Country | |
init(name: String) { | |
self.name = name | |
} | |
/// Initializes the Country from the | |
/// database row | |
init(row: Row) throws { | |
name = try row.get("name") | |
capital_id = try row.get("capital_id") | |
} | |
// Serializes the Country to the database | |
func makeRow() throws -> Row { | |
var row = Row() | |
try row.set("name", name) | |
try row.set("capital_id", capital_id) | |
return row | |
} | |
} | |
// MARK: Fluent Preparation | |
extension Country: Preparation { | |
/// Prepares a table/collection in the database | |
/// for storing Countries | |
static func prepare(_ database: Database) throws { | |
try database.create(self) { builder in | |
builder.id() | |
builder.string("name") | |
builder.foreignId(for: Capital.self, optional: true, unique: false, foreignIdKey: "capital_id", foreignKeyName: "capital_id") | |
} | |
} | |
/// Undoes what was done in `prepare` | |
static func revert(_ database: Database) throws { | |
try database.delete(self) | |
} | |
} | |
// MARK: JSON | |
// How the model converts from / to JSON. | |
extension Country: JSONConvertible { | |
convenience init(json: JSON) throws { | |
try self.init( | |
name: json.get("name") | |
) | |
} | |
func makeJSON() throws -> JSON { | |
var json = JSON() | |
try json.set("id", id) | |
try json.set("name", name) | |
try json.set("capital_id", capital_id) | |
return json | |
} | |
} | |
// MARK: HTTP | |
// This allows Post models to be returned | |
// directly in route closures | |
extension Country: ResponseRepresentable { } |
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