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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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174
Sources/App/DB/PurchaseOrderDB.swift
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@@ -1,87 +1,87 @@
import Dependencies
import DependenciesMacros
import Fluent
import Vapor
extension DependencyValues {
// An intermediate between our api and view controllers that interacts with the
// database.
var purchaseOrders: PurchaseOrdersDB {
get { self[PurchaseOrdersDB.self] }
set { self[PurchaseOrdersDB.self] = newValue }
}
}
@DependencyClient
struct PurchaseOrdersDB: Sendable {
var create: @Sendable (PurchaseOrder.Create, User.IDValue) async throws -> PurchaseOrder.DTO
var fetchAll: @Sendable () async throws -> [PurchaseOrder.DTO]
var fetchPage: @Sendable (PageRequest) async throws -> Page<PurchaseOrder.DTO>
var get: @Sendable (PurchaseOrder.IDValue) async throws -> PurchaseOrder.DTO?
// var update: @Sendable (PurchaseOrder.IDValue, PurchaseOrder.Update) async throws -> PurchaseOrder.DTO
var delete: @Sendable (PurchaseOrder.IDValue) async throws -> Void
}
extension PurchaseOrdersDB: TestDependencyKey {
static let testValue: PurchaseOrdersDB = Self()
static func live(database db: any Database) -> Self {
.init(
create: { model, createdById in
guard let employee = try await Employee.find(model.createdForID, on: db) else {
throw Abort(.notFound, reason: "Employee not found.")
}
guard employee.active else {
throw Abort(.badRequest, reason: "Employee is not active, unable to generate a PO for in-active employees")
}
let purchaseOrder = model.toModel(createdByID: createdById)
try await purchaseOrder.save(on: db)
guard let loaded = try await PurchaseOrder.get(purchaseOrder.requireID(), on: db) else {
return purchaseOrder.toDTO()
}
return loaded
},
fetchAll: {
try await PurchaseOrder.allQuery(on: db)
.sort(\.$id, .descending)
.all().map { $0.toDTO() }
},
fetchPage: { request in
try await PurchaseOrder.allQuery(on: db)
.sort(\.$id, .descending)
.paginate(request)
.map { $0.toDTO() }
},
get: { id in
try await PurchaseOrder.get(id, on: db)
},
delete: { id in
guard let purchaseOrder = try await PurchaseOrder.find(id, on: db) else {
throw Abort(.notFound)
}
try await purchaseOrder.delete(on: db)
}
)
}
}
private extension PurchaseOrder {
static func allQuery(on db: any Database) -> QueryBuilder<PurchaseOrder> {
PurchaseOrder.query(on: db)
.with(\.$createdBy)
.with(\.$createdFor)
.with(\.$vendorBranch) { branch in
branch.with(\.$vendor)
}
}
static func get(_ id: PurchaseOrder.IDValue, on db: any Database) async throws -> PurchaseOrder.DTO? {
try await PurchaseOrder.allQuery(on: db)
.filter(\.$id == id)
.first()?.toDTO()
}
}
// import Dependencies
// import DependenciesMacros
// import Fluent
// import Vapor
//
// extension DependencyValues {
// // An intermediate between our api and view controllers that interacts with the
// // database.
// var purchaseOrders: PurchaseOrdersDB {
// get { self[PurchaseOrdersDB.self] }
// set { self[PurchaseOrdersDB.self] = newValue }
// }
// }
//
// @DependencyClient
// struct PurchaseOrdersDB: Sendable {
// var create: @Sendable (PurchaseOrder.Create, User.IDValue) async throws -> PurchaseOrder.DTO
// var fetchAll: @Sendable () async throws -> [PurchaseOrder.DTO]
// var fetchPage: @Sendable (PageRequest) async throws -> Page<PurchaseOrder.DTO>
// var get: @Sendable (PurchaseOrder.IDValue) async throws -> PurchaseOrder.DTO?
// // var update: @Sendable (PurchaseOrder.IDValue, PurchaseOrder.Update) async throws -> PurchaseOrder.DTO
// var delete: @Sendable (PurchaseOrder.IDValue) async throws -> Void
// }
//
// extension PurchaseOrdersDB: TestDependencyKey {
// static let testValue: PurchaseOrdersDB = Self()
//
// static func live(database db: any Database) -> Self {
// .init(
// create: { model, createdById in
// guard let employee = try await Employee.find(model.createdForID, on: db) else {
// throw Abort(.notFound, reason: "Employee not found.")
// }
//
// guard employee.active else {
// throw Abort(.badRequest, reason: "Employee is not active, unable to generate a PO for in-active employees")
// }
//
// let purchaseOrder = model.toModel(createdByID: createdById)
// try await purchaseOrder.save(on: db)
// guard let loaded = try await PurchaseOrder.get(purchaseOrder.requireID(), on: db) else {
// return purchaseOrder.toDTO()
// }
// return loaded
//
// },
// fetchAll: {
// try await PurchaseOrder.allQuery(on: db)
// .sort(\.$id, .descending)
// .all().map { $0.toDTO() }
// },
// fetchPage: { request in
// try await PurchaseOrder.allQuery(on: db)
// .sort(\.$id, .descending)
// .paginate(request)
// .map { $0.toDTO() }
// },
// get: { id in
// try await PurchaseOrder.get(id, on: db)
// },
// delete: { id in
// guard let purchaseOrder = try await PurchaseOrder.find(id, on: db) else {
// throw Abort(.notFound)
// }
// try await purchaseOrder.delete(on: db)
// }
// )
// }
//
// }
//
// private extension PurchaseOrder {
// static func allQuery(on db: any Database) -> QueryBuilder<PurchaseOrder> {
// PurchaseOrder.query(on: db)
// .with(\.$createdBy)
// .with(\.$createdFor)
// .with(\.$vendorBranch) { branch in
// branch.with(\.$vendor)
// }
// }
//
// static func get(_ id: PurchaseOrder.IDValue, on db: any Database) async throws -> PurchaseOrder.DTO? {
// try await PurchaseOrder.allQuery(on: db)
// .filter(\.$id == id)
// .first()?.toDTO()
// }
// }