From ef9d77312e8c2d5c217548cc40250a4f013e8b4d Mon Sep 17 00:00:00 2001
From: Thomas Kaul <4159106+dtslvr@users.noreply.github.com>
Date: Sun, 11 Feb 2024 12:33:34 +0100
Subject: [PATCH] Introduce renewal-early-bird (#2982)

---
 apps/api/src/app/admin/admin.service.ts       |  5 +++-
 .../app/subscription/subscription.service.ts  | 25 +++++++++++++------
 apps/api/src/app/user/user.service.ts         |  6 +++--
 .../src/lib/types/subscription-offer.type.ts  |  2 +-
 4 files changed, 27 insertions(+), 11 deletions(-)

diff --git a/apps/api/src/app/admin/admin.service.ts b/apps/api/src/app/admin/admin.service.ts
index b77d77355..2fe450c9d 100644
--- a/apps/api/src/app/admin/admin.service.ts
+++ b/apps/api/src/app/admin/admin.service.ts
@@ -455,7 +455,10 @@ export class AdminService {
         const subscription = this.configurationService.get(
           'ENABLE_FEATURE_SUBSCRIPTION'
         )
-          ? this.subscriptionService.getSubscription(Subscription)
+          ? this.subscriptionService.getSubscription({
+              createdAt,
+              subscriptions: Subscription
+            })
           : undefined;
 
         return {
diff --git a/apps/api/src/app/subscription/subscription.service.ts b/apps/api/src/app/subscription/subscription.service.ts
index 2e7c16a39..668cf3510 100644
--- a/apps/api/src/app/subscription/subscription.service.ts
+++ b/apps/api/src/app/subscription/subscription.service.ts
@@ -1,7 +1,8 @@
 import { ConfigurationService } from '@ghostfolio/api/services/configuration/configuration.service';
 import { PrismaService } from '@ghostfolio/api/services/prisma/prisma.service';
 import { DEFAULT_LANGUAGE_CODE } from '@ghostfolio/common/config';
-import { UserWithSettings } from '@ghostfolio/common/types';
+import { parseDate } from '@ghostfolio/common/helper';
+import { SubscriptionOffer, UserWithSettings } from '@ghostfolio/common/types';
 import { SubscriptionType } from '@ghostfolio/common/types/subscription-type.type';
 import { Injectable, Logger } from '@nestjs/common';
 import { Subscription } from '@prisma/client';
@@ -107,17 +108,27 @@ export class SubscriptionService {
     }
   }
 
-  public getSubscription(
-    aSubscriptions: Subscription[]
-  ): UserWithSettings['subscription'] {
-    if (aSubscriptions.length > 0) {
-      const { expiresAt, price } = aSubscriptions.reduce((a, b) => {
+  public getSubscription({
+    createdAt,
+    subscriptions
+  }: {
+    createdAt: UserWithSettings['createdAt'];
+    subscriptions: Subscription[];
+  }): UserWithSettings['subscription'] {
+    if (subscriptions.length > 0) {
+      const { expiresAt, price } = subscriptions.reduce((a, b) => {
         return new Date(a.expiresAt) > new Date(b.expiresAt) ? a : b;
       });
 
+      let offer: SubscriptionOffer = price ? 'renewal' : 'default';
+
+      if (isBefore(createdAt, parseDate('2023-01-01'))) {
+        offer = 'renewal-early-bird';
+      }
+
       return {
         expiresAt,
-        offer: price ? 'renewal' : 'default',
+        offer,
         type: isBefore(new Date(), expiresAt)
           ? SubscriptionType.Premium
           : SubscriptionType.Basic
diff --git a/apps/api/src/app/user/user.service.ts b/apps/api/src/app/user/user.service.ts
index 734495474..a6710b9a0 100644
--- a/apps/api/src/app/user/user.service.ts
+++ b/apps/api/src/app/user/user.service.ts
@@ -211,8 +211,10 @@ export class UserService {
     }
 
     if (this.configurationService.get('ENABLE_FEATURE_SUBSCRIPTION')) {
-      user.subscription =
-        this.subscriptionService.getSubscription(Subscription);
+      user.subscription = this.subscriptionService.getSubscription({
+        createdAt: user.createdAt,
+        subscriptions: Subscription
+      });
 
       if (user.subscription?.type === 'Basic') {
         const daysSinceRegistration = differenceInDays(
diff --git a/libs/common/src/lib/types/subscription-offer.type.ts b/libs/common/src/lib/types/subscription-offer.type.ts
index b7b2760ec..180088b1e 100644
--- a/libs/common/src/lib/types/subscription-offer.type.ts
+++ b/libs/common/src/lib/types/subscription-offer.type.ts
@@ -1 +1 @@
-export type SubscriptionOffer = 'default' | 'renewal';
+export type SubscriptionOffer = 'default' | 'renewal' | 'renewal-early-bird';