312 lines
8.0 KiB
Swift
312 lines
8.0 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 Validations
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extension DatabaseClient.Projects: TestDependencyKey {
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public static let testValue = Self()
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public static func live(database: any Database) -> Self {
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.init(
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create: { userID, request in
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let model = request.toModel(userID: userID)
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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 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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detail: { id in
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let model = try await ProjectModel.fetchDetail(for: id, on: database)
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// TODO: Different error ??
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guard let equipmentInfo = model.equipment else { return nil }
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let trunks = try model.trunks.toDTO()
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return try .init(
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project: model.toDTO(),
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componentLosses: model.componentLosses.map { try $0.toDTO() },
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equipmentInfo: equipmentInfo.toDTO(),
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equivalentLengths: model.equivalentLengths.map { try $0.toDTO() },
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rooms: model.rooms.map { try $0.toDTO() },
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trunks: trunks
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)
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},
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get: { id in
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try await ProjectModel.find(id, on: database).map { try $0.toDTO() }
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},
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getCompletedSteps: { id in
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let model = try await ProjectModel.fetchDetail(for: id, on: database)
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var equivalentLengthsCompleted = false
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if model.equivalentLengths.filter({ $0.type == "supply" }).first != nil,
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model.equivalentLengths.filter({ $0.type == "return" }).first != nil
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{
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equivalentLengthsCompleted = true
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}
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return .init(
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equipmentInfo: model.equipment != nil,
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rooms: model.rooms.count > 0,
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equivalentLength: equivalentLengthsCompleted,
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frictionRate: model.componentLosses.count > 0
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)
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},
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getSensibleHeatRatio: { id in
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guard
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let model = try await ProjectModel.query(on: database)
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.field(\.$id)
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.field(\.$sensibleHeatRatio)
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.filter(\.$id == id)
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.first()
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else {
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throw NotFoundError()
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}
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return model.sensibleHeatRatio
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},
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fetch: { userID, request in
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try await ProjectModel.query(on: database)
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.sort(\.$createdAt, .descending)
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.with(\.$user)
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.filter(\.$user.$id == userID)
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.paginate(request)
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.map { try $0.toDTO() }
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},
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update: { id, updates in
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guard let model = try await ProjectModel.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 Project.Create {
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func toModel(userID: User.ID) -> ProjectModel {
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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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userID: userID
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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("sensibleHeatRatio", .double)
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.field("createdAt", .string)
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.field("updatedAt", .string)
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.field("userID", .uuid, .required, .references(UserModel.schema, "id", onDelete: .cascade))
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.unique(on: "userID", "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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@Field(key: "sensibleHeatRatio")
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var sensibleHeatRatio: 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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@Children(for: \.$project)
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var componentLosses: [ComponentLossModel]
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@OptionalChild(for: \.$project)
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var equipment: EquipmentModel?
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@Children(for: \.$project)
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var equivalentLengths: [EffectiveLengthModel]
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@Children(for: \.$project)
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var rooms: [RoomModel]
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@Children(for: \.$project)
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var trunks: [TrunkModel]
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@Parent(key: "userID")
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var user: UserModel
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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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sensibleHeatRatio: Double? = nil,
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userID: User.ID,
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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.state = state
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self.zipCode = zipCode
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self.sensibleHeatRatio = sensibleHeatRatio
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$user.id = userID
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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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sensibleHeatRatio: sensibleHeatRatio,
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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: Project.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 streetAddress = updates.streetAddress, streetAddress != self.streetAddress {
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self.streetAddress = streetAddress
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}
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if let city = updates.city, city != self.city {
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self.city = city
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}
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if let state = updates.state, state != self.state {
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self.state = state
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}
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if let zipCode = updates.zipCode, zipCode != self.zipCode {
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self.zipCode = zipCode
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}
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if let sensibleHeatRatio = updates.sensibleHeatRatio,
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sensibleHeatRatio != self.sensibleHeatRatio
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{
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self.sensibleHeatRatio = sensibleHeatRatio
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}
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}
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/// Returns a ``ProjectModel`` with all the relations eagerly loaded.
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static func fetchDetail(
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for projectID: Project.ID,
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on database: any Database
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) async throws -> ProjectModel {
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guard
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let model =
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try await ProjectModel.query(on: database)
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.with(\.$componentLosses)
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.with(\.$equipment)
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.with(\.$equivalentLengths)
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.with(\.$rooms)
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.with(
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\.$trunks,
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{ trunk in
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trunk.with(
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\.$rooms,
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{
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$0.with(\.$room)
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}
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)
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}
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)
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.filter(\.$id == projectID)
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.first()
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else {
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throw NotFoundError()
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}
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return model
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}
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}
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extension ProjectModel: Validatable {
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var body: some Validation<ProjectModel> {
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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(\.streetAddress, with: .notEmpty())
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.errorLabel("Address", inline: true)
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Validator.validate(\.city, with: .notEmpty())
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.errorLabel("City", inline: true)
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Validator.validate(\.state, with: .notEmpty())
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.errorLabel("State", inline: true)
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Validator.validate(\.zipCode, with: .notEmpty())
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.errorLabel("Zip", inline: true)
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Validator.validate(\.sensibleHeatRatio) {
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Validator {
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Double.greaterThan(0)
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Double.lessThanOrEquals(1.0)
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}
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.optional()
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}
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.errorLabel("Sensible Heat Ratio", inline: true)
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}
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}
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}
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