chore: import upstream snapshot with attribution

apps/sim/lib/api/contracts/demo-requests.ts

@@ -0,0 +1,82 @@
+import { z } from 'zod'
+import { defineRouteContract } from '@/lib/api/contracts/types'
+import { isFreeEmailDomain } from '@/lib/messaging/email/free-email'
+import { NO_EMAIL_HEADER_CONTROL_CHARS_REGEX } from '@/lib/messaging/email/utils'
+import { quickValidateEmail } from '@/lib/messaging/email/validation'
+
+export const DEMO_REQUEST_COMPANY_SIZE_VALUES = [
+  '1_10',
+  '11_50',
+  '51_200',
+  '201_500',
+  '501_1000',
+  '1001_10000',
+  '10000_plus',
+] as const
+
+export const DEMO_REQUEST_COMPANY_SIZE_OPTIONS = [
+  { value: '1_10', label: '1–10' },
+  { value: '11_50', label: '11–50' },
+  { value: '51_200', label: '51–200' },
+  { value: '201_500', label: '201–500' },
+  { value: '501_1000', label: '501–1,000' },
+  { value: '1001_10000', label: '1,001–10,000' },
+  { value: '10000_plus', label: '10,000+' },
+] as const
+
+export const demoRequestSchema = z.object({
+  firstName: z
+    .string()
+    .trim()
+    .min(1, 'First name is required')
+    .max(100)
+    .regex(NO_EMAIL_HEADER_CONTROL_CHARS_REGEX, 'Invalid characters'),
+  lastName: z
+    .string()
+    .trim()
+    .min(1, 'Last name is required')
+    .max(100)
+    .regex(NO_EMAIL_HEADER_CONTROL_CHARS_REGEX, 'Invalid characters'),
+  companyEmail: z
+    .string()
+    .trim()
+    .min(1, 'Company email is required')
+    .max(320)
+    .transform((value) => value.toLowerCase())
+    .refine((value) => quickValidateEmail(value).isValid, 'Enter a valid work email')
+    .refine((value) => !isFreeEmailDomain(value), 'Please use your work email address'),
+  phoneNumber: z
+    .string()
+    .trim()
+    .max(50, 'Phone number must be 50 characters or less')
+    .optional()
+    .transform((value) => (value && value.length > 0 ? value : undefined)),
+  companySize: z.enum(DEMO_REQUEST_COMPANY_SIZE_VALUES, {
+    error: 'Please select company size',
+  }),
+  details: z.string().trim().min(1, 'Details are required').max(2000),
+})
+
+export type DemoRequestPayload = z.infer<typeof demoRequestSchema>
+export type DemoRequestBody = z.input<typeof demoRequestSchema>
+
+export function getDemoRequestCompanySizeLabel(value: DemoRequestPayload['companySize']): string {
+  return DEMO_REQUEST_COMPANY_SIZE_OPTIONS.find((option) => option.value === value)?.label ?? value
+}
+
+export const demoRequestResponseSchema = z.object({
+  success: z.literal(true),
+  message: z.string(),
+})
+
+export type DemoRequestResult = z.output<typeof demoRequestResponseSchema>
+
+export const submitDemoRequestContract = defineRouteContract({
+  method: 'POST',
+  path: '/api/demo-requests',
+  body: demoRequestSchema,
+  response: {
+    mode: 'json',
+    schema: demoRequestResponseSchema,
+  },
+})