Ruby on Rails 5.0.2 - Multiple Nested Json Render

Question

I'm having some trouble trying to render multiple nested objects in json.

Here's my script

def getFullSale
        sale = Sale.find(params[:id])
        render json: sale, include: [:discount_sale, :offer_sale, :mixed_payment, :product_sale => {:include => {:product_history => {include: :product}}}, :refunds => {include: :refund_products}]
end

This works until :product_sale, however anything after is ignored.

What I need is to include both :product_sale and :refund with nested properties.

Thanks!

Eduardo González · Accepted Answer · 2017-05-29 17:46:12Z

1

I've managed to make it work!

Credits in Here

The solution was to replace the array in the include and make it like an object.

def getFullSale
    sale = Sale.find(params[:id])
    render json: sale, include: {discount_sale: {}, offer_sale: {}, mixed_payment: {}, :product_sale => {:include => {:product_history => {include: :product}}}, :refunds => {include: :refund_products}}
end

I don't know why this happens, but now is working! And actually, changing the => to : is not a bad idea.

def getFullSale
    sale = Sale.find(params[:id])
    render json: sale, include: {discount_sale: {}, offer_sale: {}, mixed_payment: {}, product_sale: {include: {product_history: {include: :product}}}, refunds: {include: :refund_products}}
end

answered May 29, 2017 at 17:46

Eduardo González

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Comments

developer_hatch · Accepted Answer · 2017-05-29 17:10:45Z

0

Maybe it is a silly observation, but did you try changing your => to :

json: sale, include: [:discount_sale, :offer_sale, :mixed_payment, :product_sale : {:include : {:product_history : {include: :product}}}, :refunds : {include: :refund_products}]

answered May 29, 2017 at 17:10

developer_hatch

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1 Comment

Eduardo González Over a year ago

Tried with render json: sale, include: [:discount_sale, :offer_sale, :mixed_payment, product_sale: {include: {product_history: {include: :product}}}, refunds: {include: :refund_products}] But it's the same response =(

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