update subscription module

apps/api/src/modules/site/site.routes.ts

@@ -1,3 +1,4 @@
+import { PLAN_FEATURES, PLAN_PRICES } from '@rentaldrivego/types'
 import { Router } from 'express'
 import { parseBody, parseParams } from '../../http/validate'
 import { ok, created } from '../../http/respond'
@@ -16,6 +17,17 @@ router.get('/platform/homepage', async (_req, res, next) => {
   } catch (err) { next(err) }
 })
 
+router.get('/platform/pricing', async (_req, res, next) => {
+  try {
+    ok(res, await service.getPlatformPricing())
+  } catch (err) {
+    if (isDatabaseUnavailableError(err)) {
+      return res.json({ data: { prices: PLAN_PRICES, planFeatures: PLAN_FEATURES } })
+    }
+    next(err)
+  }
+})
+
 router.get('/:slug/brand', async (req, res, next) => {
   try {
     const { slug } = parseParams(slugParamSchema, req)

apps/api/src/modules/site/site.service.ts

@@ -1,3 +1,4 @@
+import { PLAN_FEATURES, PLAN_PRICES } from '@rentaldrivego/types'
 import { AppError, NotFoundError } from '../../http/errors'
 import { getVehicleAvailabilitySummary } from '../../services/vehicleAvailabilityService'
 import { applyInsurancesToReservation } from '../../services/insuranceService'
@@ -5,6 +6,7 @@ import { applyAdditionalDriversToReservation } from '../../services/additionalDr
 import { applyPricingRules } from '../../services/pricingRuleService'
 import { validateLicense, validateAndFlagLicense } from '../../services/licenseValidationService'
 import { getMarketplaceHomepageContent } from '../../services/platformContentService'
+import { prisma } from '../../lib/prisma'
 import * as amanpay from '../../services/amanpayService'
 import * as paypal from '../../services/paypalService'
 import * as repo from './site.repo'
@@ -14,6 +16,32 @@ export async function getPlatformHomepage() {
   return getMarketplaceHomepageContent()
 }
 
+export async function getPlatformPricing() {
+  const [configs, features] = await Promise.all([
+    prisma.pricingConfig.findMany(),
+    prisma.planFeature.findMany({
+      orderBy: [{ plan: 'asc' }, { sortOrder: 'asc' }, { createdAt: 'asc' }],
+    }),
+  ])
+
+  const prices = configs.length === 0
+    ? PLAN_PRICES
+    : configs.reduce<Record<string, Record<string, Record<string, number>>>>((acc, config) => {
+        if (!acc[config.plan]) acc[config.plan] = {}
+        acc[config.plan]![config.billingPeriod] = { MAD: config.amount }
+        return acc
+      }, {})
+
+  const planFeatures = Object.fromEntries(
+    Object.entries(PLAN_FEATURES).map(([plan, fallback]) => {
+      const labels = features.filter((feature) => feature.plan === plan).map((feature) => feature.label)
+      return [plan, labels.length > 0 ? labels : fallback]
+    }),
+  )
+
+  return { prices, planFeatures }
+}
+
 export async function getBrand(slug: string) {
   const company = await repo.findCompanyBySlug(slug)
   return presentBrand(company)