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module IssuableActions
extend ActiveSupport :: Concern
included do
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before_action :labels , only : [ :show , :new , :edit ]
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before_action :authorize_destroy_issuable! , only : :destroy
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before_action :authorize_admin_issuable! , only : :bulk_update
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end
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def show
respond_to do | format |
format . html do
render show_view
end
format . json do
render json : serializer . represent ( issuable , serializer : params [ :serializer ] )
end
end
end
def update
@issuable = update_service . execute ( issuable )
respond_to do | format |
format . html do
recaptcha_check_with_fallback { render :edit }
end
format . json do
render_entity_json
end
end
rescue ActiveRecord :: StaleObjectError
render_conflict_response
end
def realtime_changes
Gitlab :: PollingInterval . set_header ( response , interval : 3_000 )
response = {
title : view_context . markdown_field ( issuable , :title ) ,
title_text : issuable . title ,
description : view_context . markdown_field ( issuable , :description ) ,
description_text : issuable . description ,
task_status : issuable . task_status
}
if issuable . edited?
response [ :updated_at ] = issuable . updated_at
response [ :updated_by_name ] = issuable . last_edited_by . name
response [ :updated_by_path ] = user_path ( issuable . last_edited_by )
end
render json : response
end
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def destroy
issuable . destroy
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TodoService . new . destroy_issuable ( issuable , current_user )
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name = issuable . human_class_name
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flash [ :notice ] = " The #{ name } was successfully deleted. "
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index_path = polymorphic_path ( [ parent , issuable . class ] )
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respond_to do | format |
format . html { redirect_to index_path }
format . json do
render json : {
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web_url : index_path
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}
end
end
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end
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def bulk_update
result = Issuable :: BulkUpdateService . new ( project , current_user , bulk_update_params ) . execute ( resource_name )
quantity = result [ :count ]
render json : { notice : " #{ quantity } #{ resource_name . pluralize ( quantity ) } updated " }
end
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private
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def render_conflict_response
respond_to do | format |
format . html do
@conflict = true
render :edit
end
format . json do
render json : {
errors : [
" Someone edited this #{ issuable . human_class_name } at the same time you did. Please refresh your browser and make sure your changes will not unintentionally remove theirs. "
]
} , status : 409
end
end
end
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def labels
@labels || = LabelsFinder . new ( current_user , project_id : @project . id ) . execute
end
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def authorize_destroy_issuable!
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unless can? ( current_user , :" destroy_ #{ issuable . to_ability_name } " , issuable )
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return access_denied!
end
end
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def authorize_admin_issuable!
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unless can? ( current_user , :" admin_ #{ resource_name } " , @project )
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return access_denied!
end
end
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def authorize_update_issuable!
render_404 unless can? ( current_user , :" update_ #{ resource_name } " , issuable )
end
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def bulk_update_params
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permitted_keys = [
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:issuable_ids ,
:assignee_id ,
:milestone_id ,
:state_event ,
:subscription_event ,
label_ids : [ ] ,
add_label_ids : [ ] ,
remove_label_ids : [ ]
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]
if resource_name == 'issue'
permitted_keys << { assignee_ids : [ ] }
else
permitted_keys . unshift ( :assignee_id )
end
params . require ( :update ) . permit ( permitted_keys )
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end
def resource_name
@resource_name || = controller_name . singularize
end
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def render_entity_json
if @issuable . valid?
render json : serializer . represent ( @issuable )
else
render json : { errors : @issuable . errors . full_messages } , status : :unprocessable_entity
end
end
def show_view
'show'
end
def serializer
raise NotImplementedError
end
def update_service
raise NotImplementedError
end
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def parent
@project || @group
end
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end