Initial commit

app/api/v2/admin/trades.rb

@@ -0,0 +1,68 @@
+# encoding: UTF-8
+# frozen_string_literal: true
+
+require 'csv'
+
+module API
+  module V2
+    module Admin
+      class Trades < Grape::API
+        helpers ::API::V2::Admin::Helpers
+
+        content_type :csv, 'text/csv'
+
+        desc 'Get all trades, result is paginated.',
+          is_array: true,
+          success: API::V2::Admin::Entities::Trade
+        params do
+          optional :market,
+                   values: { value: -> { ::Market.ids }, message: 'admin.market.doesnt_exist' },
+                   desc: -> { API::V2::Admin::Entities::Market.documentation[:id][:desc] }
+          optional :order_id,
+                   type: Integer,
+                   desc: -> { API::V2::Entities::Order.documentation[:id][:desc] }
+          use :uid
+          use :date_picker
+          use :pagination
+          use :ordering
+        end
+        get '/trades' do
+          admin_authorize! :read, Trade
+
+          member = Member.find_by(uid: params[:uid]) if params[:uid].present?
+
+          ransack_params = Helpers::RansackBuilder.new(params.except!(:uid))
+                             .translate(market: :market_id)
+                             .with_daterange
+                             .merge(g: [
+                               { maker_id_eq: member&.id, taker_id_eq: member&.id, m: 'or' },
+                               { maker_order_id_eq: params[:order_id], taker_order_id_eq: params[:order_id], m: 'or' },
+                             ]).build
+
+          search = Trade.ransack(ransack_params)
+          search.sorts = "#{params[:order_by]} #{params[:ordering]}"
+
+          if params[:format] == 'csv'
+            search.result
+          else
+            present paginate(search.result, false), with: API::V2::Admin::Entities::Trade
+          end
+        end
+
+        desc 'Get a trade with detailed information.' do
+          success API::V2::Admin::Entities::Blockchain
+        end
+        params do
+          requires :id,
+                   type: { value: Integer, message: 'admin.trade.non_integer_id' },
+                   desc: -> { API::V2::Admin::Entities::Trade.documentation[:id][:desc] }
+        end
+        get '/trades/:id' do
+          admin_authorize! :read, Trade
+
+          present Trade.find(params[:id]), with: API::V2::Admin::Entities::Trade, extended: true
+        end
+      end
+    end
+  end
+end