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Added user registration and Course purchase system
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54 changes: 54 additions & 0 deletions
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prisma/migrations/20240521013022_add_user_course_purchase/migration.sql
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-- AlterTable | ||
ALTER TABLE "Course" ADD COLUMN "price" INTEGER NOT NULL DEFAULT 1000; | ||
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-- CreateTable | ||
CREATE TABLE "Receipt" ( | ||
"id" TEXT NOT NULL, | ||
"userId" TEXT NOT NULL, | ||
"courseId" INTEGER NOT NULL DEFAULT 0, | ||
"razorpayOrderId" TEXT, | ||
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CONSTRAINT "Receipt_pkey" PRIMARY KEY ("id") | ||
); | ||
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-- CreateTable | ||
CREATE TABLE "Purchase" ( | ||
"id" TEXT NOT NULL, | ||
"receiptId" TEXT NOT NULL, | ||
"razorpay_payment_id" TEXT NOT NULL, | ||
"razorpay_order_id" TEXT NOT NULL, | ||
"razorpay_signature" TEXT NOT NULL, | ||
"purchasedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP, | ||
"paymentVerified" BOOLEAN NOT NULL DEFAULT false, | ||
"purchasedCourseId" INTEGER NOT NULL, | ||
"purchasedById" TEXT NOT NULL, | ||
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CONSTRAINT "Purchase_pkey" PRIMARY KEY ("id") | ||
); | ||
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-- CreateIndex | ||
CREATE UNIQUE INDEX "Receipt_razorpayOrderId_key" ON "Receipt"("razorpayOrderId"); | ||
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-- CreateIndex | ||
CREATE UNIQUE INDEX "Purchase_receiptId_key" ON "Purchase"("receiptId"); | ||
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-- CreateIndex | ||
CREATE UNIQUE INDEX "Purchase_razorpay_payment_id_key" ON "Purchase"("razorpay_payment_id"); | ||
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-- CreateIndex | ||
CREATE UNIQUE INDEX "Purchase_razorpay_order_id_key" ON "Purchase"("razorpay_order_id"); | ||
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-- AddForeignKey | ||
ALTER TABLE "Receipt" ADD CONSTRAINT "Receipt_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE; | ||
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-- AddForeignKey | ||
ALTER TABLE "Receipt" ADD CONSTRAINT "Receipt_courseId_fkey" FOREIGN KEY ("courseId") REFERENCES "Course"("id") ON DELETE RESTRICT ON UPDATE CASCADE; | ||
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-- AddForeignKey | ||
ALTER TABLE "Purchase" ADD CONSTRAINT "Purchase_receiptId_fkey" FOREIGN KEY ("receiptId") REFERENCES "Receipt"("id") ON DELETE RESTRICT ON UPDATE CASCADE; | ||
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-- AddForeignKey | ||
ALTER TABLE "Purchase" ADD CONSTRAINT "Purchase_purchasedCourseId_fkey" FOREIGN KEY ("purchasedCourseId") REFERENCES "Course"("id") ON DELETE RESTRICT ON UPDATE CASCADE; | ||
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-- AddForeignKey | ||
ALTER TABLE "Purchase" ADD CONSTRAINT "Purchase_purchasedById_fkey" FOREIGN KEY ("purchasedById") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE; |
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import { NextRequest, NextResponse } from 'next/server'; | ||
import db from '@/db'; | ||
import bcrypt from 'bcrypt'; | ||
import { PrismaClientKnownRequestError } from '@prisma/client/runtime/library'; | ||
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export async function POST(req: NextRequest) { | ||
try { | ||
const { name, email, password } = await req.json(); | ||
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const hashedPassword = await bcrypt.hash(password, 10); | ||
await db.user.create({ | ||
data: { | ||
email, | ||
name, | ||
password: hashedPassword, | ||
}, | ||
}); | ||
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return NextResponse.json( | ||
{ message: 'Account created sucessfully' }, | ||
{ status: 201 }, | ||
); | ||
} catch (e) { | ||
if (e instanceof PrismaClientKnownRequestError) { | ||
return NextResponse.json( | ||
{ error: 'Email already taken.' }, | ||
{ status: 400 }, | ||
); | ||
} | ||
console.log(e); | ||
return NextResponse.json( | ||
{ error: 'Failed to parse JSON input' }, | ||
{ status: 400 }, | ||
); | ||
} | ||
} |
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import { NextRequest, NextResponse } from 'next/server'; | ||
import Razorpay from 'razorpay'; | ||
import db from '@/db'; | ||
import { z } from 'zod'; | ||
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const schema = z.object({ | ||
courseId: z.number(), | ||
userId: z.string(), | ||
}); | ||
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const razorpay = new Razorpay({ | ||
key_id: process.env.RAZORPAY_KEY_ID!, | ||
key_secret: process.env.RAZORPAY_SECRET!, | ||
}); | ||
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export async function POST(req: NextRequest) { | ||
const reqBody = await req.json(); | ||
const body = schema.safeParse(reqBody); | ||
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if (!body.success) { | ||
return NextResponse.json( | ||
{ | ||
error: 'Error parsing the body of the request', | ||
}, | ||
{ | ||
status: 422, | ||
}, | ||
); | ||
} | ||
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const course = await db.course.findFirst({ | ||
where: { | ||
id: body.data.courseId, | ||
}, | ||
}); | ||
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if (!course) | ||
return NextResponse.json({ error: 'Course Not Found' }, { status: 404 }); | ||
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const receipt = await db.receipt.create({ | ||
data: { | ||
userId: body.data.userId, | ||
courseId: body.data.courseId, | ||
}, | ||
}); | ||
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const payment_capture = 1; | ||
const amount = course.price; | ||
const options = { | ||
amount: (amount * 100).toString(), | ||
currency: 'INR', | ||
receipt: receipt.id, | ||
payment_capture, | ||
notes: { | ||
userId: body.data.userId, | ||
courseId: body.data.courseId, | ||
receipt: receipt.id, | ||
}, | ||
}; | ||
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try { | ||
const response = await razorpay.orders.create(options); | ||
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await db.receipt.update({ | ||
where: { | ||
id: receipt.id, | ||
}, | ||
data: { | ||
razorpayOrderId: response.id, | ||
}, | ||
}); | ||
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return NextResponse.json({ | ||
id: response.id, | ||
currency: response.currency, | ||
amount: response.amount, | ||
razorPayKey: process.env.RAZORPAY_KEY_ID, | ||
}); | ||
} catch (err) { | ||
console.log(err); | ||
return NextResponse.json(err); | ||
} | ||
} |
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