scinote-web/app/models/my_module_group.rb

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class MyModuleGroup < ApplicationRecord
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include SearchableModel
validates :experiment, presence: true
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belongs_to :experiment, inverse_of: :my_module_groups, optional: true
belongs_to :created_by,
foreign_key: 'created_by_id',
class_name: 'User',
optional: true
has_many :my_modules, inverse_of: :my_module_group, dependent: :nullify
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def ordered_modules
my_modules.order(workflow_order: :asc)
end
def deep_clone_to_experiment(current_user, experiment)
clone = MyModuleGroup.new(
created_by: created_by,
experiment: experiment
)
# Get clones of modules from this group, save them as hash
cloned_modules = ordered_modules.each_with_object({}) do |m, hash|
hash[m.id] = m.deep_clone_to_experiment(current_user, experiment)
hash
end
ordered_modules.each do |m|
# Copy connections
m.inputs.each do |inp|
Connection.create(
input_id: cloned_modules[inp[:input_id]].id,
output_id: cloned_modules[inp[:output_id]].id
)
end
# Copy remaining variables
cloned_module = cloned_modules[m.id]
cloned_module.my_module_group = self
cloned_module.created_by = m.created_by
cloned_module.workflow_order = m.workflow_order
end
clone.my_modules << cloned_modules.values
clone.save
clone
end
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end