Merge branch '11070-ws-listener-problem'

[arvados.git] / services / api / app / models / job.rb

diff --git a/services/api/app/models/job.rb b/services/api/app/models/job.rb
index f2bd751caa15147cba51d1de3f27f1ec7215b70a..d73d629905d7f6dcb4eda083bfc20fa7cbf5e437 100644 (file)
--- a/services/api/app/models/job.rb
+++ b/services/api/app/models/job.rb
@@ -119,6 +119,10 @@ class Job < ArvadosModel
     super - ["script_parameters_digest"]
   end
 
+  def self.full_text_searchable_columns
+    super - ["script_parameters_digest"]
+  end
+
   def self.load_job_specific_filters attrs, orig_filters, read_users
     # Convert Job-specific @filters entries into general SQL filters.
     script_info = {"repository" => nil, "script" => nil}
@@ -280,6 +284,39 @@ class Job < ArvadosModel
     end
   end
 
+  def cancel(cascade: false, need_transaction: true)
+    if need_transaction
+      ActiveRecord::Base.transaction do
+        cancel(cascade: cascade, need_transaction: false)
+      end
+      return
+    end
+
+    if self.state.in?([Queued, Running])
+      self.state = Cancelled
+      self.save!
+    elsif self.state != Cancelled
+      raise InvalidStateTransitionError
+    end
+
+    return if !cascade
+
+    # cancel all children; they could be jobs or pipeline instances
+    children = self.components.andand.collect{|_, u| u}.compact
+
+    return if children.empty?
+
+    # cancel any child jobs
+    Job.where(uuid: children, state: [Queued, Running]).each do |job|
+      job.cancel(cascade: cascade, need_transaction: false)
+    end
+
+    # cancel any child pipelines
+    PipelineInstance.where(uuid: children, state: [PipelineInstance::RunningOnServer, PipelineInstance::RunningOnClient]).each do |pi|
+      pi.cancel(cascade: cascade, need_transaction: false)
+    end
+  end
+
   protected
 
   def self.sorted_hash_digest h
@@ -340,7 +377,7 @@ class Job < ArvadosModel
         assign_uuid
         Commit.tag_in_internal_repository repository, script_version, uuid
       rescue
-        uuid = uuid_was
+        self.uuid = uuid_was
         raise
       end
     end
@@ -419,7 +456,7 @@ class Job < ArvadosModel
           output_changed? or
           log_changed? or
           tasks_summary_changed? or
-          state_changed? or
+          (state_changed? && state != Cancelled) or
           components_changed?
         logger.warn "User #{current_user.uuid if current_user} tried to change protected job attributes on locked #{self.class.to_s} #{uuid_was}"
         return false