162 lines
3.7 KiB
Swift
162 lines
3.7 KiB
Swift
import Dependencies
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import DependenciesMacros
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import Fluent
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import Foundation
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import ManualDCore
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extension DatabaseClient {
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@DependencyClient
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public struct Projects: Sendable {
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public var create: @Sendable (Project.Create) async throws -> Project
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public var delete: @Sendable (Project.ID) async throws -> Void
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public var get: @Sendable (Project.ID) async throws -> Project?
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}
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}
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extension DatabaseClient.Projects: TestDependencyKey {
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public static let testValue = Self()
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}
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extension DatabaseClient.Projects {
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public static func live(database: any Database) -> Self {
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.init(
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create: { request in
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let model = try request.toModel()
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try await model.save(on: database)
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return try model.toDTO()
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},
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delete: { id in
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guard let model = ProjectModel.find(id, on: database) else {
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throw NotFoundError()
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}
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try await model.delete(on: database)
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},
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get: { id in
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ProjectModel.find(id, on: database).map { try $0.toDTO() }
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}
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)
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}
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}
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extension Project.Create {
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func toModel() throws -> ProjectModel {
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try validate()
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return .init(
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name: name,
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streetAddress: streetAddress,
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city: city,
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state: state,
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zipCode: zipCode
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)
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}
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func validate() throws(ValidationError) {
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guard !name.isEmpty else {
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throw ValidationError("Project name should not be empty.")
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}
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guard !streetAddress.isEmpty else {
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throw ValidationError("Project street address should not be empty.")
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}
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guard !city.isEmpty else {
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throw ValidationError("Project city should not be empty.")
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}
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guard !state.isEmpty else {
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throw ValidationError("Project state should not be empty.")
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}
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guard !zipCode.isEmpty else {
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throw ValidationError("Project zipCode should not be empty.")
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}
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}
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}
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extension Project {
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struct Migrate: AsyncMigration {
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let name = "CreateProject"
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func prepare(on database: any Database) async throws {
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try await database.schema(ProjectModel.schema)
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.id()
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.field("name", .string, .required)
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.field("streetAddress", .string, .required)
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.field("city", .string, .required)
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.field("state", .string, .required)
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.field("zipCode", .string, .required)
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.field("createdAt", .datetime)
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.field("updatedAt", .datetime)
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.unique(on: "name")
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.create()
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}
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func revert(on database: any Database) async throws {
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try await database.schema(ProjectModel.schema).delete()
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}
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}
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}
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// The Database model.
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final class ProjectModel: Model, @unchecked Sendable {
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static let schema = "project"
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@ID(key: .id)
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var id: UUID?
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@Field(key: "name")
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var name: String
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@Field(key: "streetAddress")
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var streetAddress: String
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@Field(key: "city")
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var city: String
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@Field(key: "state")
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var state: String
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@Field(key: "zipCode")
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var zipCode: String
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@Timestamp(key: "createdAt", on: .create, format: .iso8601)
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var createdAt: Date?
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@Timestamp(key: "updatedAt", on: .update, format: .iso8601)
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var updatedAt: Date?
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init() {}
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init(
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id: UUID? = nil,
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name: String,
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streetAddress: String,
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city: String,
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state: String,
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zipCode: String,
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createdAt: Date? = nil,
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updatedAt: Date? = nil
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) {
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self.id = id
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self.name = name
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self.streetAddress = streetAddress
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self.city = city
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self.city = city
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self.state = state
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self.zipCode = zipCode
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self.createdAt = createdAt
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self.updatedAt = updatedAt
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}
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func toDTO() throws -> Project {
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try .init(
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id: requireID(),
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name: name,
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streetAddress: streetAddress,
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city: city,
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state: state,
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zipCode: zipCode,
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createdAt: createdAt!,
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updatedAt: updatedAt!
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)
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}
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}
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