X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/4154420cdd2a2ac6cdb2cc57357f42513fb287cc..HEAD:/services/api/app/models/pipeline_instance.rb

diff --git a/services/api/app/models/pipeline_instance.rb b/services/api/app/models/pipeline_instance.rb
deleted file mode 100644
index 28345d51f5..0000000000
--- a/services/api/app/models/pipeline_instance.rb
+++ /dev/null
@@ -1,169 +0,0 @@
-class PipelineInstance < ArvadosModel
-  include HasUuid
-  include KindAndEtag
-  include CommonApiTemplate
-  serialize :components, Hash
-  serialize :properties, Hash
-  serialize :components_summary, Hash
-  belongs_to :pipeline_template, :foreign_key => :pipeline_template_uuid, :primary_key => :uuid
-
-  before_validation :bootstrap_components
-  before_validation :update_state
-  before_validation :verify_status
-  before_create :set_state_before_save
-  before_save :set_state_before_save
-
-  api_accessible :user, extend: :common do |t|
-    t.add :pipeline_template_uuid
-    t.add :pipeline_template, :if => :pipeline_template
-    t.add :name
-    t.add :components
-    t.add :dependencies
-    t.add :properties
-    t.add :state
-    t.add :components_summary
-    t.add :description
-    t.add :started_at
-    t.add :finished_at
-  end
-
-  # Supported states for a pipeline instance
-  States =
-    [
-     (New = 'New'),
-     (Ready = 'Ready'),
-     (RunningOnServer = 'RunningOnServer'),
-     (RunningOnClient = 'RunningOnClient'),
-     (Paused = 'Paused'),
-     (Failed = 'Failed'),
-     (Complete = 'Complete'),
-    ]
-
-  def dependencies
-    dependency_search(self.components).keys
-  end
-
-  # if all components have input, the pipeline is Ready
-  def components_look_ready?
-    if !self.components || self.components.empty?
-      return false
-    end
-
-    all_components_have_input = true
-    self.components.each do |name, component|
-      component['script_parameters'].andand.each do |parametername, parameter|
-        parameter = { 'value' => parameter } unless parameter.is_a? Hash
-        if parameter['value'].nil? and parameter['required']
-          if parameter['output_of']
-            next
-          end
-          all_components_have_input = false
-          break
-        end
-      end
-    end
-    return all_components_have_input
-  end
-
-  def progress_table
-    begin
-      # v0 pipeline format
-      nrow = -1
-      components['steps'].collect do |step|
-        nrow += 1
-        row = [nrow, step['name']]
-        if step['complete'] and step['complete'] != 0
-          if step['output_data_locator']
-            row << 1.0
-          else
-            row << 0.0
-          end
-        else
-          row << 0.0
-          if step['failed']
-            self.state = Failed
-          end
-        end
-        row << (step['warehousejob']['id'] rescue nil)
-        row << (step['warehousejob']['revision'] rescue nil)
-        row << step['output_data_locator']
-        row << (Time.parse(step['warehousejob']['finishtime']) rescue nil)
-        row
-      end
-    rescue
-      []
-    end
-  end
-
-  def progress_ratio
-    t = progress_table
-    return 0 if t.size < 1
-    t.collect { |r| r[2] }.inject(0.0) { |sum,a| sum += a } / t.size
-  end
-
-  def self.queue
-    self.where("state = 'RunningOnServer'")
-  end
-
-  protected
-  def bootstrap_components
-    if pipeline_template and (!components or components.empty?)
-      self.components = pipeline_template.components.deep_dup
-    end
-  end
-
-  def update_state
-    if components and progress_ratio == 1.0
-      self.state = Complete
-    end
-  end
-
-  def dependency_search(haystack)
-    if haystack.is_a? String
-      if (re = haystack.match /^([0-9a-f]{32}(\+[^,]+)*)+/)
-        {re[1] => true}
-      else
-        {}
-      end
-    elsif haystack.is_a? Array
-      deps = {}
-      haystack.each do |value|
-        deps.merge! dependency_search(value)
-      end
-      deps
-    elsif haystack.respond_to? :keys
-      deps = {}
-      haystack.each do |key, value|
-        deps.merge! dependency_search(value)
-      end
-      deps
-    else
-      {}
-    end
-  end
-
-  def verify_status
-    changed_attributes = self.changed
-
-    if new_record? or 'components'.in? changed_attributes
-      self.state ||= New
-      if (self.state == New) and self.components_look_ready?
-        self.state = Ready
-      end
-    end
-
-    if self.state.in?(States)
-      true
-    else
-      errors.add :state, "'#{state.inspect} must be one of: [#{States.join ', '}]"
-      false
-    end
-  end
-
-  def set_state_before_save
-    if self.components_look_ready? && (!self.state || self.state == New)
-      self.state = Ready
-    end
-  end
-
-end