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feat: Begins integrating database client into vapor app.

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This commit is contained in:
Michael Housh
2025-01-14 11:50:06 -05:00
parent c8bcffa0b5
commit ccf80f05a7
42 changed files with 2378 additions and 2540 deletions
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176
Sources/App/DB/EmployeeDB.swift
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@@ -1,88 +1,88 @@
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()
}
)
}
}
// 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()
// }
// )
// }
// }