Add moderation note (#5240)

* Add moderation note

* Add frozen_string_literal

* Make rspec pass

15 files changed, 160 insertions, 1 deletions

diff --git a/app/controllers/admin/account_moderation_notes_controller.rb b/app/controllers/admin/account_moderation_notes_controller.rb
new file mode 100644
index 00000000000..414a875d04b
--- /dev/null
+++ b/app/controllers/admin/account_moderation_notes_controller.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+class Admin::AccountModerationNotesController < Admin::BaseController
+  def create
+    @account_moderation_note = current_account.account_moderation_notes.new(resource_params)
+    if @account_moderation_note.save
+      @target_account = @account_moderation_note.target_account
+      redirect_to admin_account_path(@target_account.id), notice: I18n.t('admin.account_moderation_notes.created_msg')
+    else
+      @account = @account_moderation_note.target_account
+      @moderation_notes = @account.targeted_moderation_notes.latest
+      render template: 'admin/accounts/show'
+    end
+  end
+
+  def destroy
+    @account_moderation_note = AccountModerationNote.find(params[:id])
+    @target_account = @account_moderation_note.target_account
+    @account_moderation_note.destroy
+    redirect_to admin_account_path(@target_account.id), notice: I18n.t('admin.account_moderation_notes.destroyed_msg')
+  end
+
+  private
+
+  def resource_params
+    params.require(:account_moderation_note).permit(
+      :content,
+      :target_account_id
+    )
+  end
+end
diff --git a/app/controllers/admin/accounts_controller.rb b/app/controllers/admin/accounts_controller.rb
index 54c659e1b9f..ffa4dc850f0 100644
--- a/app/controllers/admin/accounts_controller.rb
+++ b/app/controllers/admin/accounts_controller.rb
@@ -9,7 +9,10 @@ module Admin
       @accounts = filtered_accounts.page(params[:page])
     end
 
-    def show; end
+    def show
+      @account_moderation_note = current_account.account_moderation_notes.new(target_account: @account)
+      @moderation_notes = @account.targeted_moderation_notes.latest
+    end
 
     def subscribe
       Pubsubhubbub::SubscribeWorker.perform_async(@account.id)
diff --git a/app/helpers/admin/account_moderation_notes_helper.rb b/app/helpers/admin/account_moderation_notes_helper.rb
new file mode 100644
index 00000000000..b17c522643d
--- /dev/null
+++ b/app/helpers/admin/account_moderation_notes_helper.rb
@@ -0,0 +1,4 @@
+# frozen_string_literal: true
+
+module Admin::AccountModerationNotesHelper
+end
diff --git a/app/models/account.rb b/app/models/account.rb
index 54035d94a81..88f16026d25 100644
--- a/app/models/account.rb
+++ b/app/models/account.rb
@@ -90,6 +90,10 @@ class Account < ApplicationRecord
   has_many :reports
   has_many :targeted_reports, class_name: 'Report', foreign_key: :target_account_id
 
+  # Moderation notes
+  has_many :account_moderation_notes
+  has_many :targeted_moderation_notes, class_name: 'AccountModerationNote', foreign_key: :target_account_id
+
   scope :remote, -> { where.not(domain: nil) }
   scope :local, -> { where(domain: nil) }
   scope :without_followers, -> { where(followers_count: 0) }
diff --git a/app/models/account_moderation_note.rb b/app/models/account_moderation_note.rb
new file mode 100644
index 00000000000..be52d10b6c6
--- /dev/null
+++ b/app/models/account_moderation_note.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+# == Schema Information
+#
+# Table name: account_moderation_notes
+#
+#  id                :integer          not null, primary key
+#  content           :text             not null
+#  account_id        :integer
+#  target_account_id :integer
+#  created_at        :datetime         not null
+#  updated_at        :datetime         not null
+#
+
+class AccountModerationNote < ApplicationRecord
+  belongs_to :account
+  belongs_to :target_account, class_name: 'Account'
+
+  scope :latest, -> { reorder('created_at DESC') }
+
+  validates :content, presence: true, length: { maximum: 500 }
+end
diff --git a/app/views/admin/account_moderation_notes/_account_moderation_note.html.haml b/app/views/admin/account_moderation_notes/_account_moderation_note.html.haml
new file mode 100644
index 00000000000..4651630e958
--- /dev/null
+++ b/app/views/admin/account_moderation_notes/_account_moderation_note.html.haml
@@ -0,0 +1,10 @@
+%tr
+  %td
+    = simple_format(h(account_moderation_note.content))
+  %td
+    = account_moderation_note.account.acct
+  %td
+    %time.formatted{ datetime: account_moderation_note.created_at.iso8601, title: l(account_moderation_note.created_at) }
+      = l account_moderation_note.created_at
+  %td
+    = link_to t('admin.account_moderation_notes.delete'), admin_account_moderation_note_path(account_moderation_note), method: :delete
diff --git a/app/views/admin/accounts/show.html.haml b/app/views/admin/accounts/show.html.haml
index 3775b672168..1f5c8fcf53c 100644
--- a/app/views/admin/accounts/show.html.haml
+++ b/app/views/admin/accounts/show.html.haml
@@ -129,3 +129,25 @@
         %tr
           %th= t('admin.accounts.followers_url')
           %td= link_to @account.followers_url, @account.followers_url
+
+%hr
+%h3= t('admin.accounts.moderation_notes')
+
+= simple_form_for @account_moderation_note, url: admin_account_moderation_notes_path do |f|
+  = render 'shared/error_messages', object: @account_moderation_note
+
+  = f.input :content
+  = f.hidden_field :target_account_id
+
+  .actions
+  = f.button :button, t('admin.account_moderation_notes.create'), type: :submit
+
+.table-wrapper
+  %table.table
+    %thead
+      %tr
+        %th
+        %th= t('admin.account_moderation_notes.account')
+        %th= t('admin.account_moderation_notes.created_at')
+    %tbody
+      = render @moderation_notes
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 82041be24e9..7d2596fc63e 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -76,6 +76,7 @@ en:
         silenced: Silenced
         suspended: Suspended
         title: Moderation
+      moderation_notes: Moderation notes
       most_recent_activity: Most recent activity
       most_recent_ip: Most recent IP
       not_subscribed: Not subscribed
@@ -109,6 +110,15 @@ en:
       unsubscribe: Unsubscribe
       username: Username
       web: Web
+
+    account_moderation_notes:
+      account: Moderator
+      created_at: Date
+      create: Create
+      created_msg: Moderation note successfully created!
+      delete: Delete
+      destroyed_msg: Moderation note successfully destroyed!
+
     custom_emojis:
       copied_msg: Successfully created local copy of the emoji
       copy: Copy
diff --git a/config/routes.rb b/config/routes.rb
index bd7068b5c86..5a6351f7795 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -147,6 +147,8 @@ Rails.application.routes.draw do
         post :disable
       end
     end
+
+    resources :account_moderation_notes, only: [:create, :destroy]
   end
 
   get '/admin', to: redirect('/admin/settings/edit', status: 302)
diff --git a/db/migrate/20171005102658_create_account_moderation_notes.rb b/db/migrate/20171005102658_create_account_moderation_notes.rb
new file mode 100644
index 00000000000..d1802b5b3c6
--- /dev/null
+++ b/db/migrate/20171005102658_create_account_moderation_notes.rb
@@ -0,0 +1,12 @@
+class CreateAccountModerationNotes < ActiveRecord::Migration[5.1]
+  def change
+    create_table :account_moderation_notes do |t|
+      t.text :content, null: false
+      t.references :account
+      t.references :target_account
+
+      t.timestamps
+    end
+    add_foreign_key :account_moderation_notes, :accounts, column: :target_account_id
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 7180d351584..91f1b1acb0f 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -23,6 +23,16 @@ ActiveRecord::Schema.define(version: 20171006142024) do
     t.index ["account_id", "domain"], name: "index_account_domain_blocks_on_account_id_and_domain", unique: true
   end
 
+  create_table "account_moderation_notes", force: :cascade do |t|
+    t.text "content", null: false
+    t.bigint "account_id"
+    t.bigint "target_account_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["account_id"], name: "index_account_moderation_notes_on_account_id"
+    t.index ["target_account_id"], name: "index_account_moderation_notes_on_target_account_id"
+  end
+
   create_table "accounts", force: :cascade do |t|
     t.string "username", default: "", null: false
     t.string "domain"
@@ -449,6 +459,7 @@ ActiveRecord::Schema.define(version: 20171006142024) do
   end
 
   add_foreign_key "account_domain_blocks", "accounts", name: "fk_206c6029bd", on_delete: :cascade
+  add_foreign_key "account_moderation_notes", "accounts", column: "target_account_id"
   add_foreign_key "blocks", "accounts", column: "target_account_id", name: "fk_9571bfabc1", on_delete: :cascade
   add_foreign_key "blocks", "accounts", name: "fk_4269e03e65", on_delete: :cascade
   add_foreign_key "conversation_mutes", "accounts", name: "fk_225b4212bb", on_delete: :cascade
diff --git a/spec/controllers/admin/account_moderation_notes_controller_spec.rb b/spec/controllers/admin/account_moderation_notes_controller_spec.rb
new file mode 100644
index 00000000000..ca4e55c4d49
--- /dev/null
+++ b/spec/controllers/admin/account_moderation_notes_controller_spec.rb
@@ -0,0 +1,4 @@
+require 'rails_helper'
+
+RSpec.describe Admin::AccountModerationNotesController, type: :controller do
+end
diff --git a/spec/fabricators/account_moderation_note_fabricator.rb b/spec/fabricators/account_moderation_note_fabricator.rb
new file mode 100644
index 00000000000..9277af16551
--- /dev/null
+++ b/spec/fabricators/account_moderation_note_fabricator.rb
@@ -0,0 +1,4 @@
+Fabricator(:account_moderation_note) do
+  content "MyText"
+  account nil
+end
diff --git a/spec/helpers/admin/account_moderation_notes_helper_spec.rb b/spec/helpers/admin/account_moderation_notes_helper_spec.rb
new file mode 100644
index 00000000000..01b60c85162
--- /dev/null
+++ b/spec/helpers/admin/account_moderation_notes_helper_spec.rb
@@ -0,0 +1,15 @@
+require 'rails_helper'
+
+# Specs in this file have access to a helper object that includes
+# the Admin::AccountModerationNotesHelper. For example:
+#
+# describe Admin::AccountModerationNotesHelper do
+#   describe "string concat" do
+#     it "concats two strings with spaces" do
+#       expect(helper.concat_strings("this","that")).to eq("this that")
+#     end
+#   end
+# end
+RSpec.describe Admin::AccountModerationNotesHelper, type: :helper do
+  pending "add some examples to (or delete) #{__FILE__}"
+end
diff --git a/spec/models/account_moderation_note_spec.rb b/spec/models/account_moderation_note_spec.rb
new file mode 100644
index 00000000000..c4be8c4af2c
--- /dev/null
+++ b/spec/models/account_moderation_note_spec.rb
@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe AccountModerationNote, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end