89 lines
2.6 KiB
Swift
89 lines
2.6 KiB
Swift
import Dependencies
|
|
import DependenciesMacros
|
|
import Fluent
|
|
import Vapor
|
|
|
|
extension DependencyValues {
|
|
// An intermediate layer between our api and view controllers that interacts with the
|
|
// database model.
|
|
var employees: EmployeeDB {
|
|
get { self[EmployeeDB.self] }
|
|
set { self[EmployeeDB.self] = newValue }
|
|
}
|
|
}
|
|
|
|
@DependencyClient
|
|
struct EmployeeDB: Sendable {
|
|
var create: @Sendable (Employee.Create) async throws -> Employee.DTO
|
|
var fetchAll: @Sendable (FetchRequest) async throws -> [Employee.DTO]
|
|
var get: @Sendable (Employee.IDValue) async throws -> Employee.DTO?
|
|
var update: @Sendable (Employee.IDValue, Employee.Update) async throws -> Employee.DTO
|
|
var delete: @Sendable (Employee.IDValue) async throws -> Void
|
|
var toggleActive: @Sendable (Employee.IDValue) async throws -> Employee.DTO
|
|
|
|
enum FetchRequest {
|
|
case active
|
|
case `default`
|
|
}
|
|
|
|
func fetchAll() async throws -> [Employee.DTO] {
|
|
try await fetchAll(.default)
|
|
}
|
|
|
|
func get(_ id: String?) async throws -> Employee.DTO? {
|
|
guard let idString = id, let id = UUID(uuidString: idString) else {
|
|
throw Abort(.badRequest, reason: "Employee id not valid.")
|
|
}
|
|
return try await get(id)
|
|
}
|
|
}
|
|
|
|
extension EmployeeDB: TestDependencyKey {
|
|
static let testValue: EmployeeDB = Self()
|
|
|
|
static func live(database: any Database) -> Self {
|
|
.init(
|
|
create: { model in
|
|
let model = model.toModel()
|
|
try await model.save(on: database)
|
|
return model.toDTO()
|
|
},
|
|
fetchAll: { request in
|
|
var query = Employee.query(on: database)
|
|
.sort(\.$lastName)
|
|
|
|
if request == .active {
|
|
query = query.filter(\.$active == true)
|
|
}
|
|
|
|
return try await query.all().map { $0.toDTO() }
|
|
},
|
|
get: { id in
|
|
try await Employee.find(id, on: database).map { $0.toDTO() }
|
|
},
|
|
update: { id, updates in
|
|
guard let employee = try await Employee.find(id, on: database) else {
|
|
throw Abort(.badRequest, reason: "Employee id not found.")
|
|
}
|
|
employee.applyUpdates(updates)
|
|
try await employee.save(on: database)
|
|
return employee.toDTO()
|
|
},
|
|
delete: { id in
|
|
guard let employee = try await Employee.find(id, on: database) else {
|
|
throw Abort(.badRequest, reason: "Employee id not found.")
|
|
}
|
|
try await employee.delete(on: database)
|
|
},
|
|
toggleActive: { id in
|
|
guard let employee = try await Employee.find(id, on: database) else {
|
|
throw Abort(.notFound)
|
|
}
|
|
employee.active.toggle()
|
|
try await employee.save(on: database)
|
|
return employee.toDTO()
|
|
}
|
|
)
|
|
}
|
|
}
|