Hi Jeremy,
Thanks for the suggestion. I tried but no luck. I tried :key_method =>
:reviews__product_id and still no luck.
Thanks,
Satya
On Tuesday, November 15, 2016 at 9:12:49 PM UTC+5:30, Jeremy Evans wrote:
>
> On Monday, November 14, 2016 at 11:13:48 PM UTC-8, Satyanarayana Gandham
> wrote:
>>
>> Hi,
>>
>> I have used CTI in my models. The models are below:
>> class Review < Sequel::Model
>> plugin :class_table_inheritance, key: :type
>> many_to_one :product
>> end
>>
>> class BuyerReview < Review
>> many_to_one :buyer
>> end
>>
>> class SellerReview < Review
>> many_to_one :seller
>> end
>>
>> class Product < Sequel::Model
>> one_to_many :reviews
>> one_to_many(:seller_reviews, class: Review) { |ds| ds.where(type:
>> "SellerReview") }
>> one_to_many(:buyer_reviews, class: Review) { |ds| ds.where(type:
>> "BuyerReview") }
>> end
>>
>> How can I write the :seller_reviews and :buyer_reviews associations in
>> the Product Model better? Can you please help?
>> If I write `one_to_many :seller_reviews`, it is throwing error because it
>> is expecting product_id column in the `seller_reviews` table. But the
>> column is in reviews table.
>>
>
> Try specifying :key=>:reviews__product_id and see if that helps.
>
> Thanks,
> Jeremy
>
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