From 0bbe4b2e5a72f364a98dcd96daad308c74dfe56e Mon Sep 17 00:00:00 2001
From: Kristina <7614497+khjrtbrg@users.noreply.github.com>
Date: Thu, 23 Jan 2025 11:30:22 +0100
Subject: [PATCH] [web] show monthly rates on group plans (#23019)

GitOrigin-RevId: e500869be9def2c150b4773f2f18883021ab356b
---
 .../Subscription/SubscriptionHelper.js        | 36 ++++++++++++++++++-
 services/web/locales/en.json                  |  1 +
 services/web/scripts/plan-prices/plans.mjs    |  5 +++
 .../Subscription/SubscriptionHelperTests.js   | 20 +++++++++++
 4 files changed, 61 insertions(+), 1 deletion(-)

diff --git a/services/web/app/src/Features/Subscription/SubscriptionHelper.js b/services/web/app/src/Features/Subscription/SubscriptionHelper.js
index 1ee6ebcefa..d6bcb08167 100644
--- a/services/web/app/src/Features/Subscription/SubscriptionHelper.js
+++ b/services/web/app/src/Features/Subscription/SubscriptionHelper.js
@@ -9,14 +9,38 @@ function shouldPlanChangeAtTermEnd(oldPlan, newPlan) {
   return oldPlan.price_in_cents > newPlan.price_in_cents
 }
 
+/**
+ * This is duplicated in:
+ *   - services/web/scripts/plan-prices/plans.mjs
+ *   - services/web/modules/subscriptions/frontend/js/pages/plans-new-design/group-member-picker/group-plan-pricing.js
+ * @param {number} number
+ * @returns {number}
+ */
+function roundUpToNearest5Cents(number) {
+  return Math.ceil(number * 20) / 20
+}
+
 /**
  * @import { CurrencyCode } from '../../../../types/subscription/currency'
  */
 
+/**
+ * @typedef {Object} PlanToPrice
+ * @property {string} collaborator
+ * @property {string} professional
+ */
+
+/**
+ * @typedef {Object} LocalizedGroupPrice
+ * @property {PlanToPrice} price
+ * @property {PlanToPrice} pricePerUser
+ * @property {PlanToPrice} pricePerUserPerMonth
+ */
+
 /**
  * @param {CurrencyCode} recommendedCurrency
  * @param {string} locale
- * @returns {{ price: { collaborator: string, professional: string }, pricePerUser: { collaborator: string, professional: string } }} - localized group price
+ * @returns {LocalizedGroupPrice}
  */
 function generateInitialLocalizedGroupPrice(recommendedCurrency, locale) {
   const INITIAL_LICENSE_SIZE = 2
@@ -27,11 +51,17 @@ function generateInitialLocalizedGroupPrice(recommendedCurrency, locale) {
       INITIAL_LICENSE_SIZE
     ].price_in_cents / 100
   const collaboratorPricePerUser = collaboratorPrice / INITIAL_LICENSE_SIZE
+  const collaboratorPricePerUserPerMonth = roundUpToNearest5Cents(
+    collaboratorPrice / INITIAL_LICENSE_SIZE / 12
+  )
   const professionalPrice =
     GroupPlansData.enterprise.professional[recommendedCurrency][
       INITIAL_LICENSE_SIZE
     ].price_in_cents / 100
   const professionalPricePerUser = professionalPrice / INITIAL_LICENSE_SIZE
+  const professionalPricePerUserPerMonth = roundUpToNearest5Cents(
+    professionalPrice / INITIAL_LICENSE_SIZE / 12
+  )
 
   /**
    * @param {number} price
@@ -49,6 +79,10 @@ function generateInitialLocalizedGroupPrice(recommendedCurrency, locale) {
       collaborator: formatPrice(collaboratorPricePerUser),
       professional: formatPrice(professionalPricePerUser),
     },
+    pricePerUserPerMonth: {
+      collaborator: formatPrice(collaboratorPricePerUserPerMonth),
+      professional: formatPrice(professionalPricePerUserPerMonth),
+    },
   }
 }
 
diff --git a/services/web/locales/en.json b/services/web/locales/en.json
index e7e6f6de88..cd5b68da76 100644
--- a/services/web/locales/en.json
+++ b/services/web/locales/en.json
@@ -1507,6 +1507,7 @@
   "per_month": "per month",
   "per_month_billed_annually": "per month, billed annually",
   "per_user": "per user",
+  "per_user_per_month": "per user / per month",
   "per_user_per_year": "per user / per year",
   "per_user_year": "per user / year",
   "per_year": "per year",
diff --git a/services/web/scripts/plan-prices/plans.mjs b/services/web/scripts/plan-prices/plans.mjs
index c89fd3110b..aa5548f1d0 100644
--- a/services/web/scripts/plan-prices/plans.mjs
+++ b/services/web/scripts/plan-prices/plans.mjs
@@ -64,6 +64,11 @@ const currencies = [
   'USD',
 ]
 
+/**
+ * This is duplicated in:
+ *   - services/web/app/src/Features/Subscription/SubscriptionHelper.js
+ *   - services/web/modules/subscriptions/frontend/js/pages/plans-new-design/group-member-picker/group-plan-pricing.js
+ */
 function roundUpToNearest5Cents(number) {
   return Math.ceil(number * 20) / 20
 }
diff --git a/services/web/test/unit/src/Subscription/SubscriptionHelperTests.js b/services/web/test/unit/src/Subscription/SubscriptionHelperTests.js
index 69dcb20ea1..a6e1ffa089 100644
--- a/services/web/test/unit/src/Subscription/SubscriptionHelperTests.js
+++ b/services/web/test/unit/src/Subscription/SubscriptionHelperTests.js
@@ -157,6 +157,10 @@ describe('SubscriptionHelper', function () {
             collaborator: '5 CHF',
             professional: '50 CHF',
           },
+          pricePerUserPerMonth: {
+            collaborator: '0,45 CHF',
+            professional: '4,20 CHF',
+          },
         })
       })
     })
@@ -178,6 +182,10 @@ describe('SubscriptionHelper', function () {
             collaborator: '10 kr.',
             professional: '100 kr.',
           },
+          pricePerUserPerMonth: {
+            collaborator: '0,85 kr.',
+            professional: '8,35 kr.',
+          },
         })
       })
     })
@@ -199,6 +207,10 @@ describe('SubscriptionHelper', function () {
             collaborator: '15 kr',
             professional: '150 kr',
           },
+          pricePerUserPerMonth: {
+            collaborator: '1,25 kr',
+            professional: '12,50 kr',
+          },
         })
       })
     })
@@ -222,6 +234,10 @@ describe('SubscriptionHelper', function () {
             collaborator: 'kr 20',
             professional: 'kr 200',
           },
+          pricePerUserPerMonth: {
+            collaborator: 'kr 1.70',
+            professional: 'kr 16.70',
+          },
         })
       })
     })
@@ -243,6 +259,10 @@ describe('SubscriptionHelper', function () {
             collaborator: '$25',
             professional: '$250',
           },
+          pricePerUserPerMonth: {
+            collaborator: '$2.10',
+            professional: '$20.85',
+          },
         })
       })
     })