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Multiple Databases #394

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Multiple Databases #394

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efa39ea
Update support.rb to take in a database option
slikstir Feb 3, 2022
3628e64
Allow for database to be an option on has_closure_tree
slikstir Feb 3, 2022
3b7ac51
Update has_closure_tree.rb
slikstir Feb 3, 2022
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5 changes: 3 additions & 2 deletions lib/closure_tree/has_closure_tree.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,8 @@ def has_closure_tree(options = {})
:dont_order_roots,
:numeric_order,
:touch,
:with_advisory_lock
:with_advisory_lock,
:database
)

class_attribute :_ct
Expand All @@ -20,7 +21,7 @@ def has_closure_tree(options = {})
# Auto-inject the hierarchy table
# See https://github.com/patshaughnessy/class_factory/blob/master/lib/class_factory/class_factory.rb
class_attribute :hierarchy_class
self.hierarchy_class = _ct.hierarchy_class_for_model
self.hierarchy_class = _ct.hierarchy_class_for_model(options)

# tests fail if you include Model before HierarchyMaintenance wtf
include ClosureTree::HierarchyMaintenance
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3 changes: 2 additions & 1 deletion lib/closure_tree/support.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -31,13 +31,14 @@ def initialize(model_class, options)
end
end

def hierarchy_class_for_model
def hierarchy_class_for_model(options={})
parent_class = ActiveSupport::VERSION::MAJOR >= 6 ? model_class.module_parent : model_class.parent
hierarchy_class = parent_class.const_set(short_hierarchy_class_name, Class.new(model_class.superclass))
use_attr_accessible = use_attr_accessible?
include_forbidden_attributes_protection = include_forbidden_attributes_protection?
model_class_name = model_class.to_s
hierarchy_class.class_eval do
connects_to database: options[:database] if options[:database].present?
include ActiveModel::ForbiddenAttributesProtection if include_forbidden_attributes_protection
belongs_to :ancestor, class_name: model_class_name
belongs_to :descendant, class_name: model_class_name
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