Feature/align pricing page with subscription model (#135)

* Align pricing page with subscription model

* Update changelog

CHANGELOG.md

@@ -10,7 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Moved the tools to a sub path (`/tools`)
-- Extended the pricing page
+- Extended the pricing page and aligned with the subscription model
 
 ## 1.9.0 - 01.06.2021
 

apps/api/src/app/user/user.service.ts

@@ -4,9 +4,10 @@ import { locale } from '@ghostfolio/common/config';
 import { resetHours } from '@ghostfolio/common/helper';
 import { User as IUser, UserWithSettings } from '@ghostfolio/common/interfaces';
 import { getPermissions, permissions } from '@ghostfolio/common/permissions';
+import { SubscriptionType } from '@ghostfolio/common/types/subscription.type';
 import { Injectable } from '@nestjs/common';
 import { Currency, Prisma, Provider, User, ViewMode } from '@prisma/client';
-import { add } from 'date-fns';
+import { add, isBefore } from 'date-fns';
 
 const crypto = require('crypto');
 
@@ -24,7 +25,8 @@ export class UserService {
     alias,
     id,
     role,
-    Settings
+    Settings,
+    subscription
   }: UserWithSettings): Promise<IUser> {
     const access = await this.prisma.access.findMany({
       include: {
@@ -43,6 +45,7 @@ export class UserService {
     return {
       alias,
       id,
+      subscription,
       access: access.map((accessItem) => {
         return {
           alias: accessItem.User.alias,
@@ -54,11 +57,7 @@ export class UserService {
       settings: {
         locale,
         baseCurrency: Settings?.currency ?? UserService.DEFAULT_CURRENCY,
-        viewMode: Settings.viewMode ?? ViewMode.DEFAULT
-      },
-      subscription: {
-        expiresAt: resetHours(add(new Date(), { days: 7 })),
-        type: 'Premium'
+        viewMode: Settings?.viewMode ?? ViewMode.DEFAULT
       }
     };
   }
@@ -66,26 +65,49 @@ export class UserService {
   public async user(
     userWhereUniqueInput: Prisma.UserWhereUniqueInput
   ): Promise<UserWithSettings | null> {
-    const user = await this.prisma.user.findUnique({
-      include: { Account: true, Settings: true },
+    const userFromDatabase = await this.prisma.user.findUnique({
+      include: { Account: true, Settings: true, Subscription: true },
       where: userWhereUniqueInput
     });
 
-    if (user?.Settings) {
-      if (!user.Settings.currency) {
+    const user: UserWithSettings = userFromDatabase;
+
+    if (userFromDatabase?.Settings) {
+      if (!userFromDatabase.Settings.currency) {
         // Set default currency if needed
-        user.Settings.currency = UserService.DEFAULT_CURRENCY;
+        userFromDatabase.Settings.currency = UserService.DEFAULT_CURRENCY;
       }
-    } else if (user) {
+    } else if (userFromDatabase) {
       // Set default settings if needed
-      user.Settings = {
+      userFromDatabase.Settings = {
         currency: UserService.DEFAULT_CURRENCY,
         updatedAt: new Date(),
-        userId: user?.id,
+        userId: userFromDatabase?.id,
         viewMode: ViewMode.DEFAULT
       };
     }
 
+    if (this.configurationService.get('ENABLE_FEATURE_SUBSCRIPTION')) {
+      if (userFromDatabase?.Subscription?.length > 0) {
+        const latestSubscription = userFromDatabase.Subscription.reduce(
+          (a, b) => {
+            return new Date(a.expiresAt) > new Date(b.expiresAt) ? a : b;
+          }
+        );
+
+        user.subscription = {
+          expiresAt: latestSubscription.expiresAt,
+          type: isBefore(new Date(), latestSubscription.expiresAt)
+            ? SubscriptionType.Premium
+            : SubscriptionType.Basic
+        };
+      } else {
+        user.subscription = {
+          type: SubscriptionType.Basic
+        };
+      }
+    }
+
     return user;
   }
 

apps/client/src/app/pages/account/account-page.component.ts

@@ -18,7 +18,6 @@ export class AccountPageComponent implements OnDestroy, OnInit {
   public baseCurrency: Currency;
   public currencies: Currency[] = [];
   public defaultDateFormat = DEFAULT_DATE_FORMAT;
-  public hasPermissionForSubscription: boolean;
   public hasPermissionToUpdateUserSettings: boolean;
   public user: User;
 
@@ -35,13 +34,8 @@ export class AccountPageComponent implements OnDestroy, OnInit {
     this.dataService
       .fetchInfo()
       .pipe(takeUntil(this.unsubscribeSubject))
-      .subscribe(({ currencies, globalPermissions }) => {
+      .subscribe(({ currencies }) => {
         this.currencies = currencies;
-
-        this.hasPermissionForSubscription = hasPermission(
-          globalPermissions,
-          permissions.enableSubscription
-        );
       });
 
     this.userService.stateChanged

apps/client/src/app/pages/account/account-page.html

@@ -15,13 +15,13 @@
             <div class="w-50" i18n>Alias</div>
             <div class="w-50">{{ user.alias }}</div>
           </div>
-          <div *ngIf="hasPermissionForSubscription" class="d-flex py-1">
+          <div *ngIf="user?.subscription" class="d-flex py-1">
             <div class="w-50" i18n>Membership</div>
             <div class="w-50">
               <div class="align-items-center d-flex mb-1">
-                {{ user?.subscription?.type }}
+                {{ user.subscription.type }}
               </div>
-              <div>
+              <div *ngIf="user.subscription.expiresAt">
                 Valid until {{ user.subscription.expiresAt | date:
                 defaultDateFormat }}
               </div>

libs/common/src/lib/interfaces/user-with-settings.ts

@@ -1,6 +1,11 @@
+import { SubscriptionType } from '@ghostfolio/common/types/subscription.type';
 import { Account, Settings, User } from '@prisma/client';
 
 export type UserWithSettings = User & {
   Account: Account[];
   Settings: Settings;
+  subscription?: {
+    expiresAt?: Date;
+    type: SubscriptionType;
+  };
 };

libs/common/src/lib/types/subscription.type.ts

@@ -0,0 +1,4 @@
+export enum SubscriptionType {
+  Basic = 'Basic',
+  Premium = 'Premium'
+}

prisma/schema.prisma

@@ -99,21 +99,33 @@ model Settings {
   userId    String    @id
 }
 
+model Subscription {
+  createdAt DateTime @default(now())
+  expiresAt DateTime
+  id        String   @default(uuid())
+  updatedAt DateTime @updatedAt
+  User      User     @relation(fields: [userId], references: [id])
+  userId    String
+
+  @@id([id, userId])
+}
+
 model User {
-  Access       Access[]   @relation("accessGet")
-  AccessGive   Access[]   @relation(name: "accessGive")
+  Access       Access[]       @relation("accessGet")
+  AccessGive   Access[]       @relation(name: "accessGive")
   accessToken  String?
   Account      Account[]
   alias        String?
   Analytics    Analytics?
-  createdAt    DateTime   @default(now())
-  id           String     @id @default(uuid())
+  createdAt    DateTime       @default(now())
+  id           String         @id @default(uuid())
   Order        Order[]
   provider     Provider?
-  role         Role       @default(USER)
+  role         Role           @default(USER)
   Settings     Settings?
+  Subscription Subscription[]
   thirdPartyId String?
-  updatedAt    DateTime   @updatedAt
+  updatedAt    DateTime       @updatedAt
 }
 
 enum AccountType {