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[BugFix] Fix Users not deletable because of foreign key reference (#300)

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Fixes #297
This commit is contained in:
Sojan Jose 2019-11-27 09:01:39 +05:30 committed by Sony Mathew
parent 274ad381cb
commit cbf2d27b6b
3 changed files with 9 additions and 2 deletions
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1
app/models/user.rb
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@ -24,6 +24,7 @@ class User < ApplicationRecord
belongs_to :account belongs_to :account
belongs_to :inviter, class_name: 'User', required: false belongs_to :inviter, class_name: 'User', required: false
has_many :invitees, class_name: 'User', foreign_key: 'inviter_id', dependent: :nullify
has_many :assigned_conversations, foreign_key: 'assignee_id', class_name: 'Conversation', dependent: :nullify has_many :assigned_conversations, foreign_key: 'assignee_id', class_name: 'Conversation', dependent: :nullify
has_many :inbox_members, dependent: :destroy has_many :inbox_members, dependent: :destroy

6
db/migrate/20191126185833_update_user_invite_foreign_key.rb Normal file
View file

@ -0,0 +1,6 @@
class UpdateUserInviteForeignKey < ActiveRecord::Migration[6.0]
def change
remove_foreign_key :users, column: :inviter_id
add_foreign_key :users, :users, column: :inviter_id, on_delete: :nullify
end
end

4
db/schema.rb
View file

@ -10,7 +10,7 @@
# #
# It's strongly recommended that you check this file into your version control system. # It's strongly recommended that you check this file into your version control system.
ActiveRecord::Schema.define(version: 2019_11_24_091232) do ActiveRecord::Schema.define(version: 2019_11_26_185833) do
# These are extensions that must be enabled in order to support this database # These are extensions that must be enabled in order to support this database
enable_extension "plpgsql" enable_extension "plpgsql"
@ -224,5 +224,5 @@ ActiveRecord::Schema.define(version: 2019_11_24_091232) do
add_foreign_key "contact_inboxes", "contacts" add_foreign_key "contact_inboxes", "contacts"
add_foreign_key "contact_inboxes", "inboxes" add_foreign_key "contact_inboxes", "inboxes"
add_foreign_key "users", "users", column: "inviter_id" add_foreign_key "users", "users", column: "inviter_id", on_delete: :nullify
end end