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Fetch enterprises that are distributing a product via a product or order cycle distribution

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This commit is contained in:
Rohan Mitchell
2013-04-12 10:13:04 +10:00
parent 32629a27e7
commit 6e7ee6481d
2 changed files with 34 additions and 10 deletions
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10
app/models/enterprise.rb
View File

@@ -25,13 +25,21 @@ class Enterprise < ActiveRecord::Base
scope :with_order_cycles_outer,
joins('LEFT OUTER JOIN exchanges ON (exchanges.receiver_id = enterprises.id)').
joins('LEFT OUTER JOIN order_cycles ON (order_cycles.id = exchanges.order_cycle_id)')
scope :with_order_cycles_and_exchange_variants_outer,
with_order_cycles_outer.
joins('LEFT OUTER JOIN exchange_variants ON (exchange_variants.exchange_id = exchanges.id)').
joins('LEFT OUTER JOIN spree_variants ON (spree_variants.id = exchange_variants.variant_id)')
scope :active_distributors, lambda {
with_distributed_products_outer.with_order_cycles_outer.
where('(product_distributions.product_id IS NOT NULL AND spree_products.deleted_at IS NULL AND spree_products.available_on <= ? AND spree_products.count_on_hand > 0) OR (order_cycles.id IS NOT NULL AND order_cycles.orders_open_at <= ? AND order_cycles.orders_close_at >= ?)', Time.now, Time.now, Time.now).
select('DISTINCT enterprises.*')
}
scope :distributing_product, lambda { |product|
with_distributed_products_outer.with_order_cycles_and_exchange_variants_outer.
where('product_distributions.product_id = ? OR spree_variants.product_id = ?', product, product).
select('DISTINCT enterprises.*')
}
def has_supplied_products_on_hand?
self.supplied_products.where('count_on_hand > 0').present?

34
spec/models/enterprises_spec.rb
View File

@@ -60,17 +60,33 @@ describe Enterprise do
end
end
describe "with_distributed_active_products_on_hand" do
it "returns distributors with products in stock" do
d1 = create(:distributor_enterprise)
d2 = create(:distributor_enterprise)
d3 = create(:distributor_enterprise)
d4 = create(:distributor_enterprise)
create(:product, :distributors => [d1, d2], :on_hand => 5)
create(:product, :distributors => [d1], :on_hand => 5)
create(:product, :distributors => [d3], :on_hand => 0)
it "returns distributors with products in stock" do
d1 = create(:distributor_enterprise)
d2 = create(:distributor_enterprise)
d3 = create(:distributor_enterprise)
d4 = create(:distributor_enterprise)
create(:product, :distributors => [d1, d2], :on_hand => 5)
create(:product, :distributors => [d1], :on_hand => 5)
create(:product, :distributors => [d3], :on_hand => 0)
Enterprise.with_distributed_active_products_on_hand.sort.should == [d1, d2]
end
end
Enterprise.with_distributed_active_products_on_hand.sort.should == [d1, d2]
describe "distributing_product" do
it "returns enterprises distributing via a product distribution" do
d = create(:distributor_enterprise)
p = create(:product, distributors: [d])
Enterprise.distributing_product(p).should == [d]
end
it "returns enterprises distributing via an order cycle" do
d = create(:distributor_enterprise)
p = create(:product)
oc = create(:simple_order_cycle, distributors: [d], variants: [p.master])
Enterprise.distributing_product(p).should == [d]
end
end
end