dirksierd
Preload associated record through embedded schema
Hi there!
I have a schema looking something like this:
defmodule Shop.Order do
schema "orders" do
embeds_many :lines, Line
end
end
defmodule Shop.Line do
embedded_schema do
belongs_to :product, Product
end
end
Now I’m trying to preload the products in the embedded Line-schema, but I get an error-message:
query = from(o in Order, limit: 1, preload: [lines: :product])
Repo.one(query)
# => schema Shop.Order does not have association :lines
That sort-of makes sense, I suppose, but is there a way around this?
First Post!
dirksierd
Migrated away from embedded-schema’s to regular association with lines-table. Would still be interested to know if it’s possible to do it with embedded_schema though.
Last Post!
LostKobrakai
Afaik belongs_to is now supported in ecto, even though it’s not backed by a foreign key constraint in the db.
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