160 lines
3.8 KiB
Swift
160 lines
3.8 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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import SQLKit
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import Validations
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extension DatabaseClient.ComponentLosses: TestDependencyKey {
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public static let testValue = Self()
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}
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extension DatabaseClient.ComponentLosses {
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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 = request.toModel()
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try await model.validateAndSave(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 = try await ComponentLossModel.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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fetch: { projectID in
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try await ComponentLossModel.query(on: database)
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.with(\.$project)
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.filter(\.$project.$id, .equal, projectID)
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.all()
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.map { try $0.toDTO() }
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},
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get: { id in
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try await ComponentLossModel.find(id, on: database).map { try $0.toDTO() }
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},
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update: { id, updates in
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// try updates.validate()
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guard let model = try await ComponentLossModel.find(id, on: database) else {
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throw NotFoundError()
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}
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model.applyUpdates(updates)
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if model.hasChanges {
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try await model.validateAndSave(on: database)
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}
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return try model.toDTO()
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}
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)
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}
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}
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extension ComponentPressureLoss.Create {
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func toModel() -> ComponentLossModel {
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return .init(name: name, value: value, projectID: projectID)
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}
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}
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extension ComponentPressureLoss {
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struct Migrate: AsyncMigration {
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let name = "CreateComponentLoss"
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func prepare(on database: any Database) async throws {
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try await database.schema(ComponentLossModel.schema)
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.id()
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.field("name", .string, .required)
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.field("value", .double, .required)
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.field("createdAt", .datetime)
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.field("updatedAt", .datetime)
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.field(
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"projectID", .uuid, .required, .references(ProjectModel.schema, "id", onDelete: .cascade)
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)
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// .unique(on: "projectID", "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(ComponentLossModel.schema).delete()
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}
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}
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}
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final class ComponentLossModel: Model, @unchecked Sendable {
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static let schema = "component_loss"
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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: "value")
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var value: Double
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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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@Parent(key: "projectID")
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var project: ProjectModel
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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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value: Double,
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createdAt: Date? = nil,
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updatedAt: Date? = nil,
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projectID: Project.ID
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) {
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self.id = id
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self.name = name
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self.value = value
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self.createdAt = createdAt
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self.updatedAt = updatedAt
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$project.id = projectID
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}
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func toDTO() throws -> ComponentPressureLoss {
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try .init(
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id: requireID(),
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projectID: $project.id,
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name: name,
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value: value,
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createdAt: createdAt!,
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updatedAt: updatedAt!
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)
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}
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func applyUpdates(_ updates: ComponentPressureLoss.Update) {
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if let name = updates.name, name != self.name {
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self.name = name
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}
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if let value = updates.value, value != self.value {
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self.value = value
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}
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}
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}
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extension ComponentLossModel: Validatable {
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var body: some Validation<ComponentLossModel> {
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Validator.accumulating {
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Validator.validate(\.name, with: .notEmpty())
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.errorLabel("Name", inline: true)
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Validator.validate(\.value) {
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Double.greaterThan(0.0)
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Double.lessThanOrEquals(1.0)
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}
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.errorLabel("Value", inline: true)
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}
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}
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}
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