All files / src/app/api/admin/referrals/codes/[code] route.ts

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
export const dynamic = "force-dynamic";

import { NextRequest, NextResponse } from 'next/server';
import { } from "next-auth";
import { prisma } from "@/lib/prisma";
import { z } from "zod";
import {
  withAdmin,
  withErrorHandling,
  successResponse,
  ApiError,
  ApiSuccessResponse,
  ApiErrorResponse } from "@/lib/api";
import { RouteContext } from "@/lib/api/middleware";

interface RouteParams {
  params: Promise<{ code: string }>;
}

const UpdateCodeSchema = z.object({
  status: z
    .enum(["pending", "signed_up", "purchased", "rewarded", "disabled"])
    .optional() });

/**
 * GET /api/admin/referrals/codes/[code]
 * Get code details with usage
 */
async function handleGet(_request: NextRequest,
  context: RouteContext | undefined): Promise<NextResponse<ApiSuccessResponse<unknown> | ApiErrorResponse>> {
  const { code } = await (context as RouteParams).params;

  const referral = await prisma.referral.findUnique({
    where: { referralCode: code },
    include: {
      program: true } });

  if (!referral) {
    throw ApiError.notFound("Referral code");
  }

  // Get referrer info
  const referrer = await prisma.user.findUnique({
    where: { id: referral.referrerId },
    select: { id: true, email: true, name: true } });

  // Get referee info if exists
  let referee = null;
  if (referral.refereeId) {
    referee = await prisma.user.findUnique({
      where: { id: referral.refereeId },
      select: { id: true, email: true, name: true } });
  }

  return successResponse({
    id: referral.id,
    code: referral.referralCode,
    status: referral.status,
    referrer: referrer
      ? {
          id: referrer.id,
          email: referrer.email,
          name: referrer.name || "N/A" }
      : null,
    referee: referee
      ? {
          id: referee.id,
          email: referee.email,
          name: referee.name || "N/A" }
      : null,
    referrerRewarded: referral.referrerRewarded,
    refereeRewarded: referral.refereeRewarded,
    program: referral.program,
    createdAt: referral.createdAt });
}

/**
 * PATCH /api/admin/referrals/codes/[code]
 * Update code status (enable/disable)
 */
async function handlePatch(request: NextRequest,
  context: RouteContext | undefined): Promise<NextResponse<ApiSuccessResponse<unknown> | ApiErrorResponse>> {
  const { code } = await (context as RouteParams).params;
  const body = await request.json();

  const result = UpdateCodeSchema.safeParse(body);
  if (!result.success) {
    throw ApiError.validation("Invalid data", result.error.issues);
  }

  const validatedData = result.data;

  const referral = await prisma.referral.findUnique({
    where: { referralCode: code } });

  if (!referral) {
    throw ApiError.notFound("Referral code");
  }

  const updatedReferral = await prisma.referral.update({
    where: { referralCode: code },
    data: {
      status: validatedData.status } });

  return successResponse(updatedReferral);
}

/**
 * DELETE /api/admin/referrals/codes/[code]
 * Delete code
 */
async function handleDelete(_request: NextRequest,
  context: RouteContext | undefined): Promise<NextResponse<ApiSuccessResponse<unknown> | ApiErrorResponse>> {
  const { code } = await (context as RouteParams).params;

  const referral = await prisma.referral.findUnique({
    where: { referralCode: code } });

  if (!referral) {
    throw ApiError.notFound("Referral code");
  }

  // Don't allow deleting codes that have been used
  if (referral.refereeId || referral.status !== "pending") {
    throw ApiError.badRequest("Cannot delete a used referral code");
  }

  await prisma.referral.delete({
    where: { referralCode: code } });

  return successResponse({ message: "Referral code deleted successfully" });
}

export const GET = withErrorHandling(withAdmin(handleGet));
export const PATCH = withErrorHandling(withAdmin(handlePatch));
export const DELETE = withErrorHandling(withAdmin(handleDelete));