Class: Ditz::Project

Inherits:
ModelObject show all
Defined in:
lib/model-objects.rb

Defined Under Namespace

Classes: Error

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from ModelObject

#changed!, #changed?, changes_are_logged, create, create_interactively, #deserialized_form_of, #each_modelobject, field, field_names, inherited, #initialize, #inspect, #log, #save!, #serialized_form_of, #to_s, #to_yaml, #to_yaml_type, #unchanged!, yaml_domain, yaml_other_thing

Constructor Details

This class inherits a constructor from Ditz::ModelObject

Instance Attribute Details

#issues ⇒ Object

issues are not model fields proper, so we build up their interface here.



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# File 'lib/model-objects.rb', line 47

def issues
  @issues
end

#pathname ⇒ Object

Returns the value of attribute pathname.



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# File 'lib/model-objects.rb', line 44

def pathname
  @pathname
end

Class Method Details

.from(*a) ⇒ Object 



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# File 'lib/model-objects.rb', line 131

def self.from *a
  p = super(*a)
  p.validate!
  p
end

Instance Method Details

#add_issue(issue) ⇒ Object 



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# File 'lib/model-objects.rb', line 55

def add_issue issue
  added_issues << issue
  issues << issue
  issue.project = self
  assign_issue_names!
  issue
end

#added_issues ⇒ Object 



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# File 'lib/model-objects.rb', line 70

def added_issues; @added_issues ||= [] end

#assign_issue_names! ⇒ Object 



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# File 'lib/model-objects.rb', line 115

def assign_issue_names!
  prefixes = components.map { |c| [c.name, c.name.gsub(/^\s+/, "-").downcase] }.to_h
  ids = components.map { |c| [c.name, 0] }.to_h
  issues.sort_by { |i| i.creation_time }.each do |i|
    i.name = "#{prefixes[i.component]}-#{ids[i.component] += 1}"
  end
end

#component_for(component_name) ⇒ Object 



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# File 'lib/model-objects.rb', line 89

def component_for component_name
  components.find { |i| i.name == component_name }
end

#deleted_issues ⇒ Object 



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# File 'lib/model-objects.rb', line 71

def deleted_issues; @deleted_issues ||= [] end

#drop_issue(issue) ⇒ Object 



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# File 'lib/model-objects.rb', line 63

def drop_issue issue
  if issues.delete issue
    deleted_issues << issue
    assign_issue_names!
  end
end

#get_components ⇒ Object 



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# File 'lib/model-objects.rb', line 73

def get_components
  puts <<EOS
Issues can be tracked across the project as a whole, or the project can be
split into components, and issues tracked separately for each component.
EOS
  use_components = ask_yon "Track issues separately for different components?"
  comp_names = use_components ? ask_for_many("components") : []

  ([name] + comp_names).uniq.map { |n| Component.create_interactively :with => { :name => n } }
end

#group_issues(these_issues = issues) ⇒ Object 



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# File 'lib/model-objects.rb', line 111

def group_issues these_issues=issues
  these_issues.group_by { |i| i.type }.sort_by { |(t,g)| Issue::TYPE_ORDER[t] }
end

#issues_for(ident) ⇒ Object 



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# File 'lib/model-objects.rb', line 84

def issues_for ident
  by_name = issues.find { |i| i.name == ident }
  by_name ? [by_name] : issues.select { |i| i.id =~ /^#{Regexp::escape ident}/ }
end

#issues_for_component(component) ⇒ Object 



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# File 'lib/model-objects.rb', line 103

def issues_for_component component
  issues.select { |i| i.component == component.name }
end

#issues_for_release(release) ⇒ Object 



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# File 'lib/model-objects.rb', line 99

def issues_for_release release
  release == :unassigned ? unassigned_issues : issues.select { |i| i.release == release.name }
end

#release_for(release_name) ⇒ Object 



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# File 'lib/model-objects.rb', line 93

def release_for release_name
  releases.find { |i| i.name == release_name }
end

#unassigned_issues ⇒ Object 



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# File 'lib/model-objects.rb', line 107

def unassigned_issues
  issues.select { |i| i.release.nil? }
end

#unreleased_releases ⇒ Object 



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# File 'lib/model-objects.rb', line 97

def unreleased_releases; releases.select { |r| r.unreleased? } end

#validate! ⇒ Object 



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# File 'lib/model-objects.rb', line 123

def validate!
  if(dup = components.map { |c| c.name }.first_duplicate)
    raise Error, "more than one component named #{dup.inspect}: #{components.inspect}"
  elsif(dup = releases.map { |r| r.name }.first_duplicate)
    raise Error, "more than one release named #{dup.inspect}"
  end
end