add ability to toggle individual filters without deleting them

app/controllers/api/v1/filters_controller.rb

@@ -43,6 +43,6 @@ class Api::V1::FiltersController < Api::BaseController
   end
 
   def resource_params
-    params.permit(:phrase, :expires_in)
+    params.permit(:phrase, :expires_in, :is_enabled)
   end
 end

app/controllers/filters_controller.rb

@@ -58,7 +58,7 @@ class FiltersController < ApplicationController
   end
 
   def resource_params
-    params.require(:custom_filter).permit(:phrase, :expires_in)
+    params.require(:custom_filter).permit(:phrase, :expires_in, :is_enabled)
   end
 
   def set_body_classes

app/models/custom_filter.rb

@@ -9,12 +9,15 @@
 #  phrase     :text             default(""), not null
 #  created_at :datetime         not null
 #  updated_at :datetime         not null
+#  is_enabled :boolean          default(TRUE), not null
 #
 
 class CustomFilter < ApplicationRecord
   include Expireable
   include Redisable
 
+  scope :enabled, -> { where(is_enabled: true) }
+
   belongs_to :account
 
   validates :phrase, presence: true

app/models/status.rb

@@ -119,8 +119,8 @@ class Status < ApplicationRecord
 
   scope :search, ->(needle) { where("tsv @@ websearch_to_tsquery('fedi', ?)", needle) }
   scope :search_not, ->(needle) { where.not("tsv @@ websearch_to_tsquery('fedi', ?)", needle) }
-  scope :search_filtered_by_account, ->(account_id) { where('tsv @@ (SELECT tsquery_union(websearch_to_tsquery(phrase)) FROM custom_filters WHERE account_id = ?)', account_id) }
-  scope :search_not_filtered_by_account, ->(account_id) { where.not('tsv @@ (SELECT tsquery_union(websearch_to_tsquery(phrase)) FROM custom_filters WHERE account_id = ?)', account_id) }
+  scope :search_filtered_by_account, ->(account_id) { where('tsv @@ (SELECT tsquery_union(websearch_to_tsquery(phrase)) FROM custom_filters WHERE account_id = ? AND is_enabled)', account_id) }
+  scope :search_not_filtered_by_account, ->(account_id) { where.not('tsv @@ (SELECT tsquery_union(websearch_to_tsquery(phrase)) FROM custom_filters WHERE account_id = ? AND is_enabled)', account_id) }
 
   scope :not_missing_media_desc, -> { left_outer_joins(:media_attachments).select('statuses.*').where('media_attachments.id IS NULL OR media_attachments.description IS NOT NULL') }
 
@@ -578,7 +578,7 @@ class Status < ApplicationRecord
       query = query.in_chosen_languages(account) if account.chosen_languages.present?
       query = query.reply_not_excluded_by_account(account) unless tag_timeline
       query = query.mention_not_excluded_by_account(account)
-      unless account.custom_filters.empty?
+      unless account.custom_filters.enabled.empty?
         if account.user.invert_filters
           query = query.search_filtered_by_account(account.id)
         else

app/views/filters/_fields.html.haml

@@ -1,7 +1,10 @@
 .fields-row
+
   .fields-row__column.fields-row__column-6.fields-group
     = f.input :phrase, as: :string, wrapper: :with_label
     %p.hint{ style: 'margin-bottom: 25px' }= t('simple_form.hints.defaults.phrase_html')
 
+    = f.input :is_enabled, as: :boolean, wrapper: :with_label
+
   .fields-row__column.fields-row__column-6.fields-group
     = f.input :expires_in, wrapper: :with_label, collection: [30.minutes, 1.hour, 6.hours, 12.hours, 1.day, 1.week].map(&:to_i), label_method: lambda { |i| I18n.t("invites.expires_in.#{i}") }, prompt: I18n.t('invites.expires_in_prompt')

app/views/filters/index.html.haml

@@ -6,11 +6,13 @@
     %thead
       %tr
         %th= t('simple_form.labels.defaults.phrase')
+        %th= t('simple_form.labels.defaults.is_enabled')
         %th
     %tbody
       - @filters.each do |filter|
         %tr
           %td= filter.phrase
+          %td= (filter.is_enabled ? "\u2705"  : "\u274c")
           %td
             = table_link_to 'pencil', t('filters.edit.title'), edit_filter_path(filter)
             = table_link_to 'times', t('filters.index.delete'), filter_path(filter), method: :delete

config/locales/simple_form.en.yml

@@ -193,7 +193,7 @@ en:
         desc: Filter roars with matching media descriptions
         no_desc: Filter roars WITHOUT media descriptions
         override_cw: Override existing content warning
-
+        is_enabled: Enabled
         filter_undescribed: Hide roars without media descriptions
       boost_interval:
         1: 1 minute

db/migrate/20200110195612_toggleable_filters.rb

@@ -0,0 +1,7 @@
+class ToggleableFilters < ActiveRecord::Migration[5.2]
+  def change
+    safety_assured {
+      add_column :custom_filters, :is_enabled, :boolean, null: false, default: true
+    }
+  end
+end

db/structure.sql

@@ -113,6 +113,17 @@ CREATE FUNCTION public.timestamp_id(table_name text) RETURNS bigint
 $$;
 
 
+--
+-- Name: tsquery_union(tsquery); Type: AGGREGATE; Schema: public; Owner: -
+--
+
+CREATE AGGREGATE public.tsquery_union(tsquery) (
+    SFUNC = tsquery_or,
+    STYPE = tsquery,
+    PARALLEL = safe
+);
+
+
 --
 -- Name: fedi; Type: TEXT SEARCH CONFIGURATION; Schema: public; Owner: -
 --
@@ -862,7 +873,8 @@ CREATE TABLE public.custom_filters (
     expires_at timestamp without time zone,
     phrase text DEFAULT ''::text NOT NULL,
     created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    updated_at timestamp without time zone NOT NULL,
+    is_enabled boolean DEFAULT true NOT NULL
 );
 
 
@@ -5377,6 +5389,7 @@ INSERT INTO "schema_migrations" (version) VALUES
 ('20191221195147'),
 ('20200108051211'),
 ('20200109191740'),
-('20200110072034');
+('20200110072034'),
+('20200110195612');
 
 

streaming/index.js

@@ -424,7 +424,7 @@ const startWorker = (workerId) => {
         }
 
         const queries = [
-          client.query(`SELECT 1 FROM blocks WHERE (account_id = $1 AND target_account_id IN (${placeholders(targetAccountIds, 3)})) OR (account_id = $2 AND target_account_id = $1) UNION SELECT 1 FROM mutes WHERE account_id = $1 AND target_account_id IN (${placeholders(targetAccountIds, 3)}) UNION SELECT 1 FROM statuses WHERE id = $3 ${req.invertFilters ? 'AND NOT' : 'AND'} tsv @@ (SELECT tsquery_union(websearch_to_tsquery(phrase)) FROM custom_filters WHERE account_id = $1) UNION SELECT 1 FROM media_attachments WHERE (1 = (SELECT 1 FROM accounts WHERE id = $1 AND filter_undescribed)) AND status_id = $3 AND description IS NULL LIMIT 1`, [req.accountId, unpackedPayload.account.id, unpackedPayload.id].concat(targetAccountIds)),
+          client.query(`SELECT 1 FROM blocks WHERE (account_id = $1 AND target_account_id IN (${placeholders(targetAccountIds, 3)})) OR (account_id = $2 AND target_account_id = $1) UNION SELECT 1 FROM mutes WHERE account_id = $1 AND target_account_id IN (${placeholders(targetAccountIds, 3)}) UNION SELECT 1 FROM statuses WHERE id = $3 ${req.invertFilters ? 'AND NOT' : 'AND'} tsv @@ (SELECT tsquery_union(websearch_to_tsquery(phrase)) FROM custom_filters WHERE account_id = $1 AND is_enabled) UNION SELECT 1 FROM media_attachments WHERE (1 = (SELECT 1 FROM accounts WHERE id = $1 AND filter_undescribed)) AND status_id = $3 AND description IS NULL LIMIT 1`, [req.accountId, unpackedPayload.account.id, unpackedPayload.id].concat(targetAccountIds)),
         ];
 
         if (accountDomain) {