feat: add Prisma migration for Customer table

packages/database/migrations/migrations/202606292030_customers/migration.sql

@@ -0,0 +1,32 @@
+-- CreateEnum
+CREATE TYPE "CustomerStatus" AS ENUM ('NEEDS_INFO', 'PROCESSING', 'APPROVED', 'REJECTED');
+
+-- CreateTable
+CREATE TABLE "customers" (
+    "id" UUID NOT NULL,
+    "merchant_id" UUID NOT NULL,
+    "first_name" TEXT,
+    "last_name" TEXT,
+    "email" TEXT,
+    "phone_number" TEXT,
+    "country_code" TEXT,
+    "bank_account_number" TEXT,
+    "bank_routing_number" TEXT,
+    "date_of_birth" TEXT,
+    "street_address" TEXT,
+    "city" TEXT,
+    "region" TEXT,
+    "postal_code" TEXT,
+    "status" "CustomerStatus" NOT NULL DEFAULT 'NEEDS_INFO',
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "deleted_at" TIMESTAMP(3),
+    "updated_at" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "customers_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE INDEX "customers_merchant_id_status_idx" ON "customers"("merchant_id", "status");
+
+-- AddForeignKey
+ALTER TABLE "customers" ADD CONSTRAINT "customers_merchant_id_fkey" FOREIGN KEY ("merchant_id") REFERENCES "merchants"("id") ON DELETE CASCADE ON UPDATE CASCADE;

packages/database/migrations/schema.prisma

@@ -13,6 +13,13 @@ enum KycStatus {
   REJECTED
 }
 
+enum CustomerStatus {
+  NEEDS_INFO
+  PROCESSING
+  APPROVED
+  REJECTED
+}
+
 enum PaymentIntentStatus {
   PENDING
   DETECTED
@@ -33,10 +40,37 @@ model Merchant {
   webhookEvents    WebhookEvent[]
   apiKeys          ApiKey[]
   auditLogs        AuditLog[]
+  customers        Customer[]
 
   @@map("merchants")
 }
 
+model Customer {
+  id                 String         @id @default(uuid()) @db.Uuid
+  merchantId         String         @map("merchant_id") @db.Uuid
+  firstName          String?        @map("first_name")
+  lastName           String?        @map("last_name")
+  email              String?
+  phoneNumber        String?        @map("phone_number")
+  countryCode        String?        @map("country_code")
+  bankAccountNumber  String?        @map("bank_account_number")
+  bankRoutingNumber  String?        @map("bank_routing_number")
+  dateOfBirth        String?        @map("date_of_birth")
+  streetAddress      String?        @map("street_address")
+  city               String?
+  region             String?
+  postalCode         String?        @map("postal_code")
+  status             CustomerStatus @default(NEEDS_INFO)
+  createdAt          DateTime       @default(now()) @map("created_at")
+  deletedAt          DateTime?      @map("deleted_at")
+  updatedAt          DateTime       @updatedAt @map("updated_at")
+
+  merchant Merchant @relation(fields: [merchantId], references: [id], onDelete: Cascade)
+
+  @@index([merchantId, status])
+  @@map("customers")
+}
+
 model PaymentIntent {
   id         String                @id @default(uuid()) @db.Uuid
   merchantId String                @map("merchant_id") @db.Uuid