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imdrasil avatar imdrasil commented on June 11, 2024

Please provide more information about your setup: library version, what RDMS do you use?

from jennifer.cr.

OSD-Royho-2011 avatar OSD-Royho-2011 commented on June 11, 2024

@imdrasil
I use Jennifer 0.13.0 with Postgres
I fixed it by adding code in 448 line on model/mapping.cr.

{% if value[:parsed_type].includes?("JSON::Any") %}
     JSON.parse(%var{key.id}.to_json)
 {% else %}
    %var{key.id}
 {% end %}

It happened the same when I set
price: {type: MoneyStorage, converter: Jennifer::Model::JSONSerializableConverter(MoneyStorage)},

  class MoneyStorage
    include JSON::Serializable
  
    property amount : Float64
    property currency : String

    def initialize(@amount, @currency)
    end
  end

"error": "Column Product.price can't be casted from JSON::PullParser to it's type - MoneyStorage",

from jennifer.cr.

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