create/update payments tables

backend/typescript/prisma/migrations/20240526175138_create_payments_table/migration.sql

@@ -0,0 +1,19 @@
+-- CreateEnum
+CREATE TYPE "PaymentStatus" AS ENUM ('PAID', 'PROCESSING', 'UNPAID', 'DENIED');
+
+-- CreateTable
+CREATE TABLE "Payment" (
+    "id" SERIAL NOT NULL,
+    "stripePaymentId" TEXT NOT NULL,
+    "creationDate" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updateDate" TIMESTAMP(3) NOT NULL,
+    "donation_id" INTEGER NOT NULL,
+    "amount" INTEGER NOT NULL,
+    "currency" TEXT NOT NULL,
+    "status" "PaymentStatus" NOT NULL,
+
+    CONSTRAINT "Payment_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Payment_stripePaymentId_key" ON "Payment"("stripePaymentId");

backend/typescript/prisma/migrations/20240611002441_/migration.sql

@@ -0,0 +1,16 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `donation_id` on the `Payment` table. All the data in the column will be lost.
+  - A unique constraint covering the columns `[payment_id]` on the table `Donation` will be added. If there are existing duplicate values, this will fail.
+
+*/
+-- AlterTable
+ALTER TABLE "Donation" ADD COLUMN     "payment_id" INTEGER;
+
+-- AlterTable
+ALTER TABLE "Payment" DROP COLUMN "donation_id",
+ALTER COLUMN "amount" SET DATA TYPE DOUBLE PRECISION;
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Donation_payment_id_key" ON "Donation"("payment_id");

backend/typescript/prisma/schema.prisma

@@ -23,7 +23,7 @@ model User {
   donations    Donation[]
 }
 
-enum RoleType{
+enum RoleType {
   Admin
   User
 }
@@ -39,6 +39,8 @@ model Donation {
   cause_id                Int
   is_recurring            Recurrence
   confirmation_email_sent Boolean
+  transactions            Payment?        @relation(fields: [payment_id], references: [id])
+  payment_id              Int?            @unique
 }
 
 enum Recurrence {
@@ -75,3 +77,21 @@ model Item {
   npo          NPO?   @relation("NPOItem")
   npo_id       Int?   @unique
 }
+
+model Payment {
+  id           Int    @id @default(autoincrement())
+  stripePaymentId String @unique
+  creationDate DateTime @default(now())
+  updateDate DateTime @updatedAt
+  donation Donation?
+  amount  Float
+  currency String
+  status PaymentStatus
+}
+
+enum PaymentStatus {
+  PAID
+  PROCESSING
+  UNPAID
+  DENIED
+}

backend/typescript/rest/paymentRoutes.ts

@@ -0,0 +1,26 @@
+import { Router } from "express";
+import PaymentService from "../services/implementations/paymentService";
+import IPaymentService from "../services/interfaces/paymentService";
+
+const paymentRouter: Router = Router();
+const paymentService: IPaymentService = new PaymentService();
+
+paymentRouter.post("/", (req, res) => {
+    try {
+        paymentService.createPayment(req.body)
+    } catch (err) {
+        console.error(err)
+    }
+    res.send("Payment successful!");
+});
+
+paymentRouter.put("/", (req, res) => {
+    const { id, payload } = req.body
+    try {
+        paymentService.updatePayment(id, payload)
+    } catch (err) {
+        console.error(err)
+    }
+
+    res.send("Payment updated!");
+});

backend/typescript/services/implementations/paymentService.ts

@@ -0,0 +1,35 @@
+import IPaymentService from "../interfaces/paymentService";
+import prisma from "../../prisma";
+
+class PaymentService implements IPaymentService {
+    async createPayment(payload: any): Promise<any> {
+        try {
+            const newPayment = prisma.payment.create({
+                data: payload
+            })
+
+            return newPayment;
+        } catch (error) {
+            console.error(error)
+        }
+
+    }
+
+    async updatePayment(paymentId: number, payload: any): Promise<any> {
+
+        try {
+            const updatedPayment = prisma.payment.update({
+                where: {
+                    id: paymentId,
+                  },
+                  data: payload
+            })
+
+            return updatedPayment;
+        } catch (error) {
+            console.error(error)
+        }
+    }
+}
+
+export default PaymentService;

backend/typescript/services/interfaces/paymentService.ts

@@ -0,0 +1,32 @@
+
+
+/**
+ * Interface for the PaymentDTO class
+ */
+// export interface PaymentDTO {
+//     id: number;
+//     stripePaymentId: string;
+//     creationDate: string;
+//     updateDate: string;
+//     // donation?: number;
+//     amount: number;
+//     currency: string;
+//     status: string;
+// }
+
+/**
+ * Interface for the PaymentService class
+ */
+interface IPaymentService {
+    /**
+     * retrieve the SimpleEntity with the given id
+     * @param id SimpleEntity id
+     * @returns requested SimpleEntity
+     * @throws Error if retrieval fails
+     */
+    createPayment(payload: any): Promise<any>;
+
+    updatePayment(paymentId: number, payload: any): Promise<any>;
+}
+
+export default IPaymentService;