Update dashboard

app/dashboards/lecture_dashboard.rb

@@ -9,7 +9,7 @@ class LectureDashboard < Administrate::BaseDashboard
   # on pages throughout the dashboard.
   ATTRIBUTE_TYPES = {
     id: Field::Number,
-    attendance: Field::HasOne,
+    tracked_time_entries: Field::HasMany,
     course: Field::BelongsTo.with_options(searchable: true, searchable_field: 'title'),
     event_uuid: Field::String.with_options(searchable: false),
     recording: Field::HasOne,
@@ -40,7 +40,7 @@ class LectureDashboard < Administrate::BaseDashboard
     id
     title
     kind
-    attendance
+    tracked_time_entries
     course
     cancelled
     event_uuid
@@ -55,7 +55,7 @@ class LectureDashboard < Administrate::BaseDashboard
   # an array of attributes that will be displayed
   # on the model's form (`new` and `edit`) pages.
   FORM_ATTRIBUTES = %i[
-    attendance
+    tracked_time_entries
     kind
     course
     cancelled

app/dashboards/tracked_time_entry_dashboard.rb

@@ -0,0 +1,72 @@
+require "administrate/base_dashboard"
+
+class TrackedTimeEntryDashboard < Administrate::BaseDashboard
+  # ATTRIBUTE_TYPES
+  # a hash that describes the type of each of the model's fields.
+  #
+  # Each different type represents an Administrate::Field object,
+  # which determines how the attribute is displayed
+  # on pages throughout the dashboard.
+  ATTRIBUTE_TYPES = {
+    id: Field::Number,
+    associated_toggl_entry_id: Field::Number,
+    kind: Field::Select.with_options(searchable: false, collection: ->(field) { field.resource.class.send(field.attribute.to_s.pluralize).keys }),
+    lecture: Field::BelongsTo,
+    toggl_data: Field::String.with_options(searchable: false),
+    created_at: Field::DateTime,
+    updated_at: Field::DateTime,
+  }.freeze
+
+  # COLLECTION_ATTRIBUTES
+  # an array of attributes that will be displayed on the model's index page.
+  #
+  # By default, it's limited to four items to reduce clutter on index pages.
+  # Feel free to add, remove, or rearrange items.
+  COLLECTION_ATTRIBUTES = %i[
+    id
+    associated_toggl_entry_id
+    kind
+    lecture
+  ].freeze
+
+  # SHOW_PAGE_ATTRIBUTES
+  # an array of attributes that will be displayed on the model's show page.
+  SHOW_PAGE_ATTRIBUTES = %i[
+    id
+    associated_toggl_entry_id
+    kind
+    lecture
+    toggl_data
+    created_at
+    updated_at
+  ].freeze
+
+  # FORM_ATTRIBUTES
+  # an array of attributes that will be displayed
+  # on the model's form (`new` and `edit`) pages.
+  FORM_ATTRIBUTES = %i[
+    associated_toggl_entry_id
+    kind
+    lecture
+    toggl_data
+  ].freeze
+
+  # COLLECTION_FILTERS
+  # a hash that defines filters that can be used while searching via the search
+  # field of the dashboard.
+  #
+  # For example to add an option to search for open resources by typing "open:"
+  # in the search field:
+  #
+  #   COLLECTION_FILTERS = {
+  #     open: ->(resources) { resources.where(open: true) }
+  #   }.freeze
+  COLLECTION_FILTERS = {}.freeze
+
+  # Overwrite this method to customize how tracked time entries are displayed
+  # across all pages of the admin dashboard.
+  #
+  # def display_resource(tracked_time_entry)
+  #   "TrackedTimeEntry ##{tracked_time_entry.id}"
+  # end
+end