FEATURE: Add minimal option to events (#362)

It allows hiding the Going/Not going buttons and invitees status

app/models/discourse_post_event/event.rb

@@ -313,6 +313,7 @@ module DiscoursePostEvent
           reminders: event_params[:reminders],
           raw_invitees:
             event_params[:"allowed-groups"] ? event_params[:"allowed-groups"].split(",") : nil,
+          minimal: event_params[:minimal],
         }
 
         params[:custom_fields] = {}
@@ -418,4 +419,5 @@ end
 #  reminders          :string
 #  recurrence         :string
 #  timezone           :string
+#  minimal            :boolean          default(FALSE), not null
 #

app/serializers/discourse_post_event/event_serializer.rb

@@ -26,6 +26,7 @@ module DiscoursePostEvent
     attributes :is_standalone
     attributes :reminders
     attributes :recurrence
+    attributes :minimal
 
     def can_act_on_discourse_post_event
       scope.can_act_on_discourse_post_event?(object)

assets/javascripts/discourse/templates/modal/discourse-post-event-builder.hbs

@@ -187,6 +187,15 @@
         }}
       {{/event-field}}
 
+      {{#event-field class="minimal-event" label="discourse_post_event.builder_modal.minimal.label"}}
+        <label class="checkbox-label">
+          <Input @type="checkbox" @checked={{model.eventModel.minimal}} />
+          <span class="message">
+            {{i18n "discourse_post_event.builder_modal.minimal.checkbox_label"}}
+          </span>
+        </label>
+      {{/event-field}}
+
       {{#if allowedCustomFields.length}}
         {{#event-field
           label="discourse_post_event.builder_modal.custom_fields.label"

assets/javascripts/discourse/widgets/discourse-post-event-status.js

@@ -13,8 +13,12 @@ export default createWidget("discourse-post-event-status", {
   },
 
   template: hbs`
-    {{attach widget="going-button"}}
+    {{#unless attrs.minimal}}
+      {{attach widget="going-button"}}
+    {{/unless}}
     {{attach widget="interested-button"}}
-    {{attach widget="not-going-button"}}
+    {{#unless attrs.minimal}}
+      {{attach widget="not-going-button"}}
+    {{/unless}}
   `,
 });

assets/javascripts/discourse/widgets/discourse-post-event.js

@@ -237,6 +237,7 @@ export default createWidget("discourse-post-event", {
             widget="discourse-post-event-status"
             attrs=(hash
               watchingInvitee=this.state.eventModel.watching_invitee
+              minimal=this.state.eventModel.minimal
             )
           }}
         </section>
@@ -261,13 +262,15 @@ export default createWidget("discourse-post-event", {
         )
       }}
 
-      {{#if state.eventModel.should_display_invitees}}
-        <hr />
+      {{#unless state.eventModel.minimal}}
+        {{#if state.eventModel.should_display_invitees}}
+          <hr />
 
-        {{attach widget="discourse-post-event-invitees"
-          attrs=(hash eventModel=state.eventModel)
-        }}
-      {{/if}}
+          {{attach widget="discourse-post-event-invitees"
+            attrs=(hash eventModel=state.eventModel)
+          }}
+        {{/if}}
+      {{/unless}}
     {{/if}}
   `,
 

assets/javascripts/initializers/discourse-post-event-decorator.js

@@ -101,7 +101,7 @@ function _attachWidget(api, cooked, eventModel) {
     let widgetHeight =
       datesHeight + headerHeight + bordersHeight + separatorsHeight + margins;
 
-    if (eventModel.should_display_invitees) {
+    if (eventModel.should_display_invitees && !eventModel.minimal) {
       widgetHeight += 110;
     }
 

assets/javascripts/lib/raw-event-helper.js

@@ -25,6 +25,10 @@ export function buildParams(startsAt, endsAt, eventModel, siteSettings) {
     params.recurrence = eventModel.recurrence;
   }
 
+  if (eventModel.minimal) {
+    params.minimal = "true";
+  }
+
   if (endsAt) {
     params.end = moment(endsAt).tz(eventTz).format("YYYY-MM-DD HH:mm");
   }

assets/stylesheets/common/discourse-post-event-builder.scss

@@ -149,7 +149,8 @@
         width: 100%;
       }
 
-      .radio-label {
+      .radio-label,
+      .checkbox-label {
         display: flex;
         align-items: center;
         margin-bottom: 1em;

config/locales/client.en.yml

@@ -411,6 +411,9 @@ en:
           every_weekday: "Every weekday"
           every_week: "Every week at this weekday"
           every_two_weeks: "Every two weeks at this weekday"
+        minimal:
+          label: "Minimal event"
+          checkbox_label: "Hide Going/Not going buttons and invitees status"
         url:
           label: "URL"
           placeholder: "Optional"

db/migrate/20221223210225_add_minimal_option_to_calendar_event.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddMinimalOptionToCalendarEvent < ActiveRecord::Migration[7.0]
+  def change
+    add_column :discourse_post_event_events, :minimal, :boolean
+  end
+end

lib/discourse_post_event/event_parser.rb

@@ -10,6 +10,7 @@ VALID_OPTIONS = [
   :reminders,
   :recurrence,
   :timezone,
+  :minimal,
 ]
 
 module DiscoursePostEvent