configure the slots duration with an environment variable

app/assets/javascripts/controllers/admin/calendar.js.erb

@@ -30,7 +30,7 @@ Application.Controllers.controller('AdminCalendarController', ['$scope', '$state
     const BOOKING_SNAP = '00:30:00';
 
     // We do not allow the creation of slots that are not a multiple of 60 minutes
-    const SLOT_MULTIPLE = 60;
+    const SLOT_MULTIPLE = Fablab.slotDuration;
 
     /* PUBLIC SCOPE */
 

app/helpers/application_helper.rb

@@ -7,7 +7,7 @@ module ApplicationHelper
   require 'message_format'
 
   ## machine/spaces availabilities are divided in multiple slots of 60 minutes
-  SLOT_DURATION ||= 60
+  SLOT_DURATION ||= Rails.application.secrets.slot_duration || 60
 
   ##
   # Verify if the provided attribute is in the provided attributes array, whatever it exists or not

app/views/application/index.html.erb

@@ -20,6 +20,7 @@
       Fablab.withoutSpaces = ('<%= Rails.application.secrets.fablab_without_spaces %>' !== 'false');
       Fablab.withoutOnlinePayment = ('<%= Rails.application.secrets.fablab_without_online_payments %>' === 'true');
       Fablab.withoutInvoices = ('<%= Rails.application.secrets.fablab_without_invoices %>' === 'true');
+      Fablab.slotDuration = parseInt("<%= ApplicationHelper::SLOT_DURATION %>", 10);
       Fablab.disqusShortname = "<%= Rails.application.secrets.disqus_shortname %>";
       Fablab.defaultHost = "<%= Rails.application.secrets.default_host %>";
       Fablab.gaId = "<%= Rails.application.secrets.google_analytics_id %>";

config/application.yml.default

@@ -21,6 +21,8 @@ FABLAB_WITHOUT_SPACES: 'true'
 FABLAB_WITHOUT_ONLINE_PAYMENT: 'false'
 FABLAB_WITHOUT_INVOICES: 'false'
 
+SLOT_DURATION: '60'
+
 DEFAULT_MAIL_FROM: Fab Manager Demo <noreply@fab-manager.com>
 
 # Configure carefully!

config/secrets.yml

@@ -20,6 +20,7 @@ development:
   fablab_without_spaces: <%= ENV["FABLAB_WITHOUT_SPACES"] %>
   fablab_without_online_payments: <%= ENV["FABLAB_WITHOUT_ONLINE_PAYMENT"] %>
   fablab_without_invoices: <%= ENV["FABLAB_WITHOUT_INVOICES"] %>
+  slot_duration: <%= ENV["SLOT_DURATION"] %>
   default_host: <%= ENV["DEFAULT_HOST"] %>
   default_protocol: <%= ENV["DEFAULT_PROTOCOL"] %>
   time_zone: <%= ENV["TIME_ZONE"] %>
@@ -62,6 +63,7 @@ test:
   fablab_without_spaces: false
   fablab_without_online_payments: false
   fablab_without_invoices: false
+  slot_duration: <%= ENV["SLOT_DURATION"] %>
   default_host: <%= ENV["DEFAULT_HOST"] %>
   default_protocol: <%= ENV["DEFAULT_PROTOCOL"] %>
   time_zone: Paris
@@ -104,6 +106,7 @@ staging:
   fablab_without_spaces: <%= ENV["FABLAB_WITHOUT_SPACES"] %>
   fablab_without_online_payments: <%= ENV["FABLAB_WITHOUT_ONLINE_PAYMENT"] %>
   fablab_without_invoices: <%= ENV["FABLAB_WITHOUT_INVOICES"] %>
+  slot_duration: <%= ENV["SLOT_DURATION"] %>
   default_host: <%= ENV["DEFAULT_HOST"] %>
   default_protocol: <%= ENV["DEFAULT_PROTOCOL"] %>
   delivery_method: <%= ENV['DELIVERY_METHOD'] %>
@@ -157,6 +160,7 @@ production:
   fablab_without_spaces: <%= ENV["FABLAB_WITHOUT_SPACES"] %>
   fablab_without_online_payments: <%= ENV["FABLAB_WITHOUT_ONLINE_PAYMENT"] %>
   fablab_without_invoices: <%= ENV["FABLAB_WITHOUT_INVOICES"] %>
+  slot_duration: <%= ENV["SLOT_DURATION"] %>
   default_host: <%= ENV["DEFAULT_HOST"] %>
   default_protocol: <%= ENV["DEFAULT_PROTOCOL"] %>
   delivery_method: <%= ENV['DELIVERY_METHOD'] %>

doc/environment.md

@@ -102,6 +102,12 @@ Valid stripe API keys are still required, even if you don't require online payme
 If set to 'true', the invoices will be disabled. 
 This is useful if you have your own invoicing system and you want to prevent Fab-manager from generating and sending invoices to members.
 **Very important**: if you disable invoices, you still have to configure VAT in the interface to prevent errors in accounting and prices.
+<a name="SLOT_DURATION"></a>
+
+    SLOT_DURATION
+
+Machine and space availabilities are divided in multiple slots of the duration set by this variable.
+Default value is 60 minutes (1 hour).
 <a name="DEFAULT_MAIL_FROM"></a>
 
     DEFAULT_MAIL_FROM

docker/env.example

@@ -14,6 +14,8 @@ FABLAB_WITHOUT_SPACES=true
 FABLAB_WITHOUT_ONLINE_PAYMENT=true
 FABLAB_WITHOUT_INVOICES=false
 
+SLOT_DURATION=60
+
 DEFAULT_MAIL_FROM=Fab Manager Demo <noreply@fab-manager.com>
 DEFAULT_HOST=demo.fab-manager.com
 DEFAULT_PROTOCOL=http