Implement basic logic for Date/DateTime/Stock reminders [SCI-6554] (#3911)

* Implement basic logic for Date/DateTime/Stock reminders [SCI-6554]

* Implement bell icon [SCI-6500]

* Refactor reminder cells scope [SCI-6554]

app/assets/javascripts/my_modules/repositories.js

@@ -107,8 +107,8 @@ var MyModuleRepositories = (function() {
         searchable: false,
         className: 'assigned-column',
         sWidth: '1%',
-        render: function(data) {
+        render: function(data, type, row) {
-          return $.fn.dataTable.render.AssignedTasksValue(data);
+          return $.fn.dataTable.render.AssignedTasksValue(data, row);
         }
       }, {
         targets: 3,

app/assets/javascripts/repositories/renderers/view_renderers.js

@@ -157,14 +157,16 @@ $.fn.dataTable.render.RepositoryNumberValue = function(data) {
           </span>`;
 };
 
-$.fn.dataTable.render.AssignedTasksValue = function(data) {
+$.fn.dataTable.render.AssignedTasksValue = function(data, row) {
+  let tasksLinkHTML;
+
   if (data.tasks > 0) {
     let tooltip = I18n.t('repositories.table.assigned_tooltip', {
       tasks: data.tasks,
       experiments: data.experiments,
       projects: data.projects
     });
-    return `<div class="assign-counter-container dropdown" title="${tooltip}"
+    tasksLinkHTML = `<div class="assign-counter-container dropdown" title="${tooltip}"
             data-task-list-url="${data.task_list_url}">
               <a href="#" class="assign-counter has-assigned"
                 data-toggle="dropdown" aria-haspopup="true" aria-expanded="true">${data.tasks}</a>
@@ -177,8 +179,16 @@ $.fn.dataTable.render.AssignedTasksValue = function(data) {
                 <div class="tasks"></div>
               </div>
             </div>`;
+  } else {
+    tasksLinkHTML = "<div class='assign-counter-container'><span class='assign-counter'>0</span></div>";
   }
-  return "<div class='assign-counter-container'><span class='assign-counter'>0</span></div>";
+
+  if (row.hasActiveReminders) {
+    return `<i class="fas fa-bell row-reminders-icon" data-row-reminders-url="${row.rowRemindersUrl}"></i>`
+      + tasksLinkHTML;
+  }
+
+  return tasksLinkHTML;
 };
 
 $.fn.dataTable.render.RepositoryStockValue = function(data) {

app/assets/javascripts/repositories/repository_datatable.js

@@ -431,7 +431,7 @@ var RepositoryDatatable = (function(global) {
         className: 'assigned-column',
         sWidth: '1%',
         render: function(data, type, row) {
-          let content = $.fn.dataTable.render.AssignedTasksValue(data);
+          let content = $.fn.dataTable.render.AssignedTasksValue(data, row);
           let icon;
           if (!row.recordEditable) {
             icon = `<i class="repository-row-lock-icon fas fa-lock" title="${I18n.t('repositories.table.locked_item')}"></i>`;

app/assets/stylesheets/my_modules/repositories.scss

@@ -205,14 +205,20 @@
     .assigned-column {
       position: relative;
 
+      .row-reminders-icon {
+        cursor: pointer;
+        display: inline-block;
+        line-height: 35px;
+      }
+
       .assign-counter-container {
         border-radius: $border-radius-tag;
         cursor: pointer;
+        display: inline-block;
         line-height: 35px;
+        padding: 0 5px;
         position: absolute;
-        text-align: center;
+        right: 5px;
-        top: 1px;
-        width: calc(100% - 16px);
 
         .assign-counter {
           display: inline-block;

app/assets/stylesheets/repository/repository_table.scss

@@ -34,7 +34,13 @@
 
     .repository-row-edit-icon {
       cursor: pointer;
-      display: none;
+      display: inline-block;
+      opacity: 0;
+    }
+
+    .row-reminders-icon {
+      cursor: pointer;
+      display: inline-block;
     }
 
     .assign-counter-container {
@@ -42,8 +48,7 @@
       display: inline-block;
       line-height: 35px;
       position: absolute;
-      right: 0;
+      right: 5px;
-      width: calc(100% - 40px);
 
       .assign-counter {
         display: inline-block;
@@ -251,7 +256,7 @@
 
         .assigned-column {
           .repository-row-edit-icon {
-            display: inline-block;
+            opacity: 1;
           }
         }
       }
@@ -273,7 +278,7 @@
         tr:hover {
           .assigned-column {
             .repository-row-edit-icon {
-              display: none;
+              opacity: 0;
             }
 
             .assign-counter-container {

app/controllers/repository_columns/date_time_columns_controller.rb

@@ -34,7 +34,7 @@ module RepositoryColumns
     private
 
     def repository_column_params
-      params.require(:repository_column).permit(:name)
+      params.require(:repository_column).permit(:name, :reminder_delta)
     end
 
     def column_type_param

app/controllers/repository_rows_controller.rb

@@ -9,7 +9,7 @@ class RepositoryRowsController < ApplicationController
   before_action :load_repository, except: %i(show print_modal print)
   before_action :load_repository_or_snapshot, only: %i(print_modal print)
   before_action :load_repository_row, only: %i(update assigned_task_list)
-  before_action :check_read_permissions, except: %i(show create update delete_records copy_records)
+  before_action :check_read_permissions, except: %i(show create update delete_records copy_records reminder_repository_cells)
   before_action :check_snapshotting_status, only: %i(create update delete_records copy_records)
   before_action :check_create_permissions, only: :create
   before_action :check_delete_permissions, only: %i(delete_records archive_records restore_records)
@@ -224,6 +224,10 @@ class RepositoryRowsController < ApplicationController
     }
   end
 
+  def reminder_repository_cells
+    render json: @repository_row.repository_cells.with_active_reminder
+  end
+
   def archive_records
     service = RepositoryActions::ArchiveRowsService.call(repository: @repository,
                                                          repository_rows: selected_rows_in_repo_params,

app/helpers/repository_datatable_helper.rb

@@ -4,6 +4,8 @@ module RepositoryDatatableHelper
   include InputSanitizeHelper
 
   def prepare_row_columns(repository_rows, repository, columns_mappings, team, options = {})
+    repository_row_with_active_reminder_ids = repository_rows.with_active_reminders.pluck(:id)
+
     repository_rows.map do |record|
       default_cells = {
         '1': assigned_row(record),
@@ -18,7 +20,14 @@ module RepositoryDatatableHelper
       row = {
         'DT_RowId': record.id,
         'DT_RowAttr': { 'data-state': row_style(record) },
-        'recordInfoUrl': Rails.application.routes.url_helpers.repository_repository_row_path(repository, record)
+        'recordInfoUrl': Rails.application.routes.url_helpers.repository_repository_row_path(repository, record),
+        'hasActiveReminders': repository_row_with_active_reminder_ids.include?(record.id),
+        'rowRemindersUrl':
+          Rails.application.routes.url_helpers
+               .active_reminder_repository_cells_repository_repository_row_url(
+                 repository,
+                 record
+               )
       }.merge(default_cells)
 
       if record.repository.has_stock_management?

app/models/concerns/reminder_repository_cell_joinable.rb

@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+module ReminderRepositoryCellJoinable
+  extend ActiveSupport::Concern
+
+  included do
+    def self.reminder_repository_cells_scope(relation)
+      relation.joins( # datetime reminders
+        'LEFT OUTER JOIN "repository_date_time_values" ON '\
+        '"repository_date_time_values"."id" = "repository_cells"."value_id" AND '\
+        '"repository_cells"."value_type" = \'RepositoryDateTimeValueBase\' '\
+        'AND repository_columns.metadata ? \'reminder_delta\' AND '\
+        '(repository_date_time_values.data - NOW()) <= '\
+        '(repository_columns.metadata -> \'reminder_delta\')::int * interval \'1 sec\''
+      ).joins( # stock reminders
+        'LEFT OUTER JOIN "repository_stock_values" ON "repository_stock_values"."id" = "repository_cells"."value_id" AND '\
+        '"repository_cells"."value_type" = \'RepositoryStockValue\' AND '\
+        'repository_stock_values.amount <= repository_stock_values.low_stock_threshold'
+      ).where(
+        'repository_date_time_values.id IS NOT NULL OR repository_stock_values.id IS NOT NULL'
+      )
+    end
+  end
+end

app/models/repository_cell.rb

@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class RepositoryCell < ApplicationRecord
+  include ReminderRepositoryCellJoinable
+
   attr_accessor :importing
 
   belongs_to :repository_row
@@ -41,6 +43,10 @@ class RepositoryCell < ApplicationRecord
             uniqueness: { scope: :repository_column },
             unless: :importing
 
+  scope :with_active_reminder, lambda {
+    reminder_repository_cells_scope(joins(:repository_column))
+  }
+
   def self.create_with_value!(row, column, data, user)
     cell = new(repository_row: row, repository_column: column)
     cell.transaction do

app/models/repository_column.rb

@@ -25,6 +25,8 @@ class RepositoryColumn < ApplicationRecord
 
   enum data_type: Extends::REPOSITORY_DATA_TYPES
 
+  store_accessor :metadata, %i(reminder_delta)
+
   validates :data_type, uniqueness: { if: :repository_stock_value?, scope: :repository_id }
   validates :data_type, uniqueness: { if: :repository_stock_consumption_value?, scope: :repository_id }
 

app/models/repository_row.rb

@@ -4,6 +4,7 @@ class RepositoryRow < ApplicationRecord
   include SearchableModel
   include SearchableByNameModel
   include ArchivableModel
+  include ReminderRepositoryCellJoinable
 
   ID_PREFIX = 'IT'
   include PrefixedIdModel
@@ -34,7 +35,8 @@ class RepositoryRow < ApplicationRecord
     repository_date: 'RepositoryDateValue',
     repository_date_time_range: 'RepositoryDateTimeRangeValue',
     repository_time_range: 'RepositoryTimeRangeValue',
-    repository_date_range: 'RepositoryDateRangeValue'
+    repository_date_range: 'RepositoryDateRangeValue',
+    repository_stock: 'RepositoryStockValue'
   }.each do |relation, class_name|
     has_many "#{relation}_cells".to_sym, -> { where(value_type: class_name) }, class_name: 'RepositoryCell',
              inverse_of: :repository_row
@@ -84,6 +86,10 @@ class RepositoryRow < ApplicationRecord
   scope :active, -> { where(archived: false) }
   scope :archived, -> { where(archived: true) }
 
+  scope :with_active_reminders, lambda {
+    reminder_repository_cells_scope(joins(repository_cells: :repository_column)).distinct
+  }
+
   def code
     "#{ID_PREFIX}#{parent_id || id}"
   end

config/routes.rb

@@ -596,6 +596,7 @@ Rails.application.routes.draw do
         end
         member do
           get :assigned_task_list
+          get :active_reminder_repository_cells
         end
         member do
           get 'repository_stock_value/new', to: 'repository_stock_values#new', as: 'new_repository_stock'