Remove plan param, not needed for now with only one plan

Author: jorgemanrubia

app/controllers/account/subscriptions_controller.rb

@@ -7,15 +7,13 @@ def show
   end
 
   def create
-    plan = Plan.find(params[:plan])
-
     session = Stripe::Checkout::Session.create \
       customer: find_or_create_stripe_customer,
       mode: "subscription",
-      line_items: [{ price: plan.stripe_price_id, quantity: 1 }],
+      line_items: [ { price: Plan.paid.stripe_price_id, quantity: 1 } ],
       success_url: account_subscription_url + "?session_id={CHECKOUT_SESSION_ID}",
       cancel_url: account_subscription_url,
-      metadata: { account_id: @account.id, plan_key: plan.key }
+      metadata: { account_id: @account.id, plan_key: Plan.paid.key }
 
     redirect_to session.url, allow_other_host: true
   end
@@ -47,7 +45,7 @@ def find_stripe_customer
 
     def create_stripe_customer
       Stripe::Customer.create(email: Current.user.identity.email_address, name: @account.name, metadata: { account_id: @account.id }).tap do |customer|
-        @account.create_subscription!(stripe_customer_id: customer.id, plan_key: params[:plan], status: "incomplete")
+        @account.create_subscription!(stripe_customer_id: customer.id, plan_key: Plan.paid.key, status: "incomplete")
       end
     end
 end

app/views/account/settings/_subscription.html.erb

@@ -3,8 +3,4 @@
   <p><%= subscription_period_end_action(subscription) %>: <strong><%= subscription.current_period_end.to_date.to_fs(:long) %></strong></p>
 <% end %>
 
-<% if subscription.canceled? %>
-  <%= button_to "Subscribe Again", account_subscription_path(plan: :monthly_v1), class: "btn btn--primary", data: { turbo: false } %>
-<% else %>
-  <%= link_to "Manage Billing", account_billing_portal_path, class: "btn" %>
-<% end %>
+<%= link_to "Manage Billing", account_billing_portal_path, class: "btn" %>

app/views/account/settings/show.html.erb

@@ -14,7 +14,7 @@
   <p>Current plan: <strong><%= Current.account.plan.name %></strong></p>
 
   <% if Current.account.plan.free? %>
-    <%= button_to "Upgrade to Monthly", account_subscription_path(plan: :monthly_v1), class: "btn btn--primary", data: { turbo: false } %>
+    <%= button_to "Upgrade to Monthly", account_subscription_path, class: "btn btn--primary", data: { turbo: false } %>
   <% end %>
 
   <% if Current.account.subscription %>