Received JSON in Rails API is not stored - ruby-on-rails

Question

I am working on a web service in Rails that receives data in JSON format from another Rails application. When the web service receives the data, it reads it but does not insert into the database. This is from the log file:
Processing by OrdersController#create as JSON
Parameters: {"name"=>"dst", "address"=>"dst", "email"=>"sdt"}
[1m[36m (0.2ms)[0m [1mbegin transaction[0m
[1m[35mSQL (0.5ms)[0m INSERT INTO "orders" ("created_at", "updated_at")
What should I do to get this data inside the INSERT statement? Do I need a new json.jbuilder file or something else? What am I missing?
Update: Putting the controller#create code here. Didn't paste it initially because it is the default created from the scaffold generator.
# POST /orders
# POST /orders.json
def create
#order = Order.new(order_params)
respond_to do |format|
if #order.save
format.html { redirect_to #order, notice: 'Order was successfully created.' }
format.json { render :show, status: :created, location: #order }
else
format.html { render :new }
format.json { render json: #order.errors, status: :unprocessable_entity }
end
end
end

Answer 1

order_params is presumably defined somewhere in your OrdersController. Normally model parameters in a request are nested under the resource ({order: {"name"=>"dst", "address"=>"dst", "email"=>"sdt"}) and then in order_params would be
def order_params
params.require(:order).permit(:name, :address, :email)
end
But if you can't change the JSON payload, you could just nix the require(:order) part and call params.permit(:name, :address, :email).
You can read the Rails guide on Strong Parameters here: http://edgeguides.rubyonrails.org/action_controller_overview.html#strong-parameters