FEATURE: Give option to repurchase products multiple times (#46)

Feature requested here: https://meta.discourse.org/t/subscriptions-allow-users-to-purchase-one-time-products-multiple-times/173732/ There may be cases where a site admin wants to allow the repurchasing of a product. This implements the functionality by adding a repurchaseable toggle in the admin screen when creating a product. This saves an attribute to the Stripe product metadata. When a user has already purchased an item with this toggle enabled, they will be able to purchase it again when browsing to `/s`.
2025-03-06 01:29:31 +00:00 · 2021-01-31 14:17:44 -06:00 · 2021-01-31 14:17:44 -06:00 · 072b558d40
commit 072b558d40
parent 3f8fca3246
11 changed files with 80 additions and 33 deletions
--- a/app/controllers/discourse_subscriptions/admin/products_controller.rb
+++ b/app/controllers/discourse_subscriptions/admin/products_controller.rb
@ -93,7 +93,10 @@ module DiscourseSubscriptions
          name: params[:name],
          active: params[:active],
          statement_descriptor: params[:statement_descriptor],
-          metadata: { description: params.dig(:metadata, :description) }
+          metadata: {
+            description: params.dig(:metadata, :description),
+            repurchaseable: params.dig(:metadata, :repurchaseable)
+          }
        }
      end
    end
--- a/app/controllers/discourse_subscriptions/subscribe_controller.rb
+++ b/app/controllers/discourse_subscriptions/subscribe_controller.rb
@ -136,7 +136,8 @@ module DiscourseSubscriptions
        id: product[:id],
        name: product[:name],
        description: PrettyText.cook(product[:metadata][:description]),
-        subscribed: current_user_products.include?(product[:id])
+        subscribed: current_user_products.include?(product[:id]),
+        repurchaseable: product[:metadata][:repurchaseable]
      }
    end

--- a/assets/javascripts/discourse/components/product-item.js.es6
+++ b/assets/javascripts/discourse/components/product-item.js.es6
@ -0,0 +1,5 @@
+import Component from "@ember/component";
+
+export default Component.extend({
+  classNames: ["product"],
+});
--- a/assets/javascripts/discourse/controllers/s-show.js.es6
+++ b/assets/javascripts/discourse/controllers/s-show.js.es6
@ -3,6 +3,7 @@ import Subscription from "discourse/plugins/discourse-subscriptions/discourse/mo
 import Transaction from "discourse/plugins/discourse-subscriptions/discourse/models/transaction";
 import I18n from "I18n";
 import { not } from "@ember/object/computed";
+import discourseComputed from "discourse-common/utils/decorators";

 export default Controller.extend({
  selectedPlan: null,
@ -24,6 +25,15 @@ export default Controller.extend({
    bootbox.alert(I18n.t(`discourse_subscriptions.${path}`));
  },

+  @discourseComputed("model.product.repurchaseable", "model.product.subscribed")
+  canPurchase(repurchaseable, subscribed) {
+    if (!repurchaseable && subscribed) {
+      return false;
+    }
+
+    return true;
+  },
+
  createSubscription(plan) {
    return this.stripe.createToken(this.get("cardElement")).then((result) => {
      if (result.error) {
--- a/assets/javascripts/discourse/templates/admin/plugins-discourse-subscriptions-products-show.hbs
+++ b/assets/javascripts/discourse/templates/admin/plugins-discourse-subscriptions-products-show.hbs
@ -23,6 +23,13 @@
      {{i18n 'discourse_subscriptions.admin.products.product.statement_descriptor_help'}}
    </div>
  </p>
+  <p>
+    <label for="repurchaseable">{{i18n 'discourse_subscriptions.admin.products.product.repurchaseable'}}</label>
+    {{input type="checkbox" name="repurchaseable" checked=model.product.metadata.repurchaseable}}
+    <div class="control-instructions">
+      {{i18n 'discourse_subscriptions.admin.products.product.repurchase_help'}}
+    </div>
+  </p>
  <p>
    <label for="active">{{i18n 'discourse_subscriptions.admin.products.product.active'}}</label>
    {{input type="checkbox" name="active" checked=model.product.active}}
--- a/assets/javascripts/discourse/templates/components/product-item.hbs
+++ b/assets/javascripts/discourse/templates/components/product-item.hbs
@ -0,0 +1,32 @@
+<h2>{{product.name}}</h2>
+
+<p class="product-description">
+  {{html-safe product.description}}
+</p>
+
+{{#if isLoggedIn}}
+  <div class="product-purchase">
+    {{#if product.repurchaseable}}
+      {{#if product.subscribed}}
+        <span class="purchased">&#x2713; {{i18n 'discourse_subscriptions.subscribe.purchased'}}</span>
+        {{#link-to "user.billing.subscriptions" currentUser.username class="billing-link"}}
+          {{i18n 'discourse_subscriptions.subscribe.go_to_billing'}}
+        {{/link-to}}
+      {{/if}}
+      {{#link-to "s.show" product.id class="btn btn-primary"}}
+        {{i18n 'discourse_subscriptions.subscribe.title'}}
+      {{/link-to}}
+    {{else}}
+      {{#if product.subscribed}}
+        <span class="purchased">&#x2713; {{i18n 'discourse_subscriptions.subscribe.purchased'}}</span>
+        {{#link-to "user.billing.subscriptions" currentUser.username class="billing-link"}}
+          {{i18n 'discourse_subscriptions.subscribe.go_to_billing'}}
+        {{/link-to}}
+      {{else}}
+        {{#link-to "s.show" product.id disabled=product.subscribed class="btn btn-primary"}}
+          {{i18n 'discourse_subscriptions.subscribe.title'}}
+        {{/link-to}}
+      {{/if}}
+    {{/if}}
+  </div>
+{{/if}}
--- a/assets/javascripts/discourse/templates/components/product-list.hbs
+++ b/assets/javascripts/discourse/templates/components/product-list.hbs
@ -2,28 +2,6 @@
  <p>{{i18n 'discourse_subscriptions.subscribe.no_products'}}</p>
 {{else}}
  {{#each products as |product|}}
-    <div class="product">
-      <h2>{{product.name}}</h2>
-
-      <p class="product-description">
-        {{html-safe product.description}}
-      </p>
-
-      {{#if isLoggedIn}}
-        <div class="product-purchase">
-          {{#if product.subscribed}}
-            <span class="purchased">&#x2713; {{i18n 'discourse_subscriptions.subscribe.purchased'}}</span>
-            {{#link-to "user.billing.subscriptions" currentUser.username class="billing-link"}}
-              {{i18n 'discourse_subscriptions.subscribe.go_to_billing'}}
-            {{/link-to}}
-          {{else}}
-            {{#link-to "s.show" product.id disabled=product.subscribed class="btn btn-primary"}}
-              {{i18n 'discourse_subscriptions.subscribe.title'}}
-            {{/link-to}}
-          {{/if}}
-        </div>
-      {{/if}}
-    </div>
+    {{product-item product=product isLoggedIn=isLoggedIn}}
  {{/each}}
-
 {{/if}}
--- a/assets/javascripts/discourse/templates/s/show.hbs
+++ b/assets/javascripts/discourse/templates/s/show.hbs
@ -12,7 +12,7 @@
    </p>
  </div>
  <div class="section-column">
-    {{#unless model.product.subscribed}}
+    {{#if canPurchase}}
      <h2>
        {{i18n 'discourse_subscriptions.subscribe.card.title'}}
      </h2>
@ -45,6 +45,6 @@
        }}
      {{/if}}

-    {{/unless}}
+    {{/if}}
  </div>
 </div>
--- a/config/locales/client.en.yml
+++ b/config/locales/client.en.yml
@ -111,6 +111,8 @@ en:
            plan_help: Create a pricing plan to subscribe customers to this product.
            description: Description
            description_help: This describes your subscription product.
+            repurchaseable: Repurchaseable?
+            repurchase_help: Allow product and associated plans to be purchased multiple times
            active: Active
            active_help: Toggle this off until your product is ready for consumers.
            created_at: Created
--- a/spec/requests/admin/products_controller_spec.rb
+++ b/spec/requests/admin/products_controller_spec.rb
@ -81,9 +81,15 @@ module DiscourseSubscriptions
            post "/s/admin/products.json", params: { statement_descriptor: '' }
          end

-          it 'has a description' do
-            ::Stripe::Product.expects(:create).with(has_entry(metadata: { description: 'Oi, I think he just said bless be all the bignoses!' }))
-            post "/s/admin/products.json", params: { metadata: { description: 'Oi, I think he just said bless be all the bignoses!' } }
+          it 'has metadata' do
+            ::Stripe::Product.expects(:create).with(has_entry(metadata: { description: 'Oi, I think he just said bless be all the bignoses!', repurchaseable: 'false' }))
+
+            post "/s/admin/products.json", params: {
+              metadata: {
+                description: 'Oi, I think he just said bless be all the bignoses!',
+                repurchaseable: 'false'
+              }
+            }
          end
        end

--- a/spec/requests/subscribe_controller_spec.rb
+++ b/spec/requests/subscribe_controller_spec.rb
@ -12,7 +12,8 @@ module DiscourseSubscriptions
          id: "prodct_23456",
          name: "Very Special Product",
          metadata: {
-            description: "Many people listened to my phone call with the Ukrainian President while it was being made"
+            description: "Many people listened to my phone call with the Ukrainian President while it was being made",
+            repurchaseable: false
          },
          otherstuff: true,
        }
@ -48,7 +49,8 @@ module DiscourseSubscriptions
            "id" => "prodct_23456",
            "name" => "Very Special Product",
            "description" => PrettyText.cook("Many people listened to my phone call with the Ukrainian President while it was being made"),
-            "subscribed" => false
+            "subscribed" => false,
+            "repurchaseable" => false,
          }])
        end

@ -82,7 +84,8 @@ module DiscourseSubscriptions
             "id" => "prodct_23456",
             "name" => "Very Special Product",
             "description" => PrettyText.cook("Many people listened to my phone call with the Ukrainian President while it was being made"),
-             "subscribed" => false
+             "subscribed" => false,
+             "repurchaseable" => false
           },
           "plans" => [
             { "currency" => "aud", "id" => "plan_id123", "recurring" => { "interval" => "year" }, "unit_amount" => 1220 },