Initial commit

app/api/v2/entities/currency.rb

@@ -0,0 +1,188 @@
+# encoding: UTF-8
+# frozen_string_literal: true
+
+module API
+  module V2
+    module Entities
+      class Currency < Base
+        expose(
+          :id,
+          documentation: {
+            desc: 'Currency code.',
+            type: String,
+            values: -> { ::Currency.visible.codes },
+            example: -> { ::Currency.visible.first.id }
+          }
+        )
+
+        expose(
+            :name,
+            documentation: {
+                type: String,
+                desc: 'Currency name',
+                example: -> { ::Currency.visible.first.name }
+            },
+            if: -> (currency){ currency.name.present? }
+        )
+
+        expose(
+          :description,
+          documentation: {
+            type: String,
+            desc: 'Currency description',
+            example: -> { ::Currency.visible.first.id }
+          }
+        )
+
+        expose(
+          :homepage,
+          documentation: {
+            type: String,
+            desc: 'Currency homepage',
+            example: -> { ::Currency.visible.first.id }
+          }
+        )
+
+        expose(
+          :price,
+          documentation: {
+            desc: 'Currency current price'
+          }
+        )
+
+        expose(
+          :explorer_transaction,
+          documentation: {
+            desc: 'Currency transaction exprorer url template',
+            example: 'https://testnet.blockchain.info/tx/'
+          },
+          if: -> (currency){ currency.coin? }
+        )
+
+        expose(
+          :explorer_address,
+          documentation: {
+            desc: 'Currency address exprorer url template',
+            example: 'https://testnet.blockchain.info/address/'
+          },
+          if: -> (currency){ currency.coin? }
+        )
+
+        expose(
+          :type,
+          documentation: {
+            type: String,
+            values: -> { ::Currency.types },
+            desc: 'Currency type',
+            example: -> { ::Currency.visible.first.type }
+          }
+        )
+
+        expose(
+          :deposit_enabled,
+          documentation: {
+            type: String,
+            desc: 'Currency deposit possibility status (true/false).'
+          }
+        )
+
+        expose(
+          :withdrawal_enabled,
+          documentation: {
+            type: String,
+            desc: 'Currency withdrawal possibility status (true/false).'
+          }
+        )
+
+        expose(
+          :deposit_fee,
+          documentation: {
+            desc: 'Currency deposit fee',
+            example: -> { ::Currency.visible.first.deposit_fee }
+          }
+        )
+
+        expose(
+          :min_deposit_amount,
+          documentation: {
+            desc: 'Minimal deposit amount',
+            example: -> { ::Currency.visible.first.min_deposit_amount }
+          }
+        )
+
+        expose(
+          :withdraw_fee,
+          documentation: {
+            desc: 'Currency withdraw fee',
+            example: -> { ::Currency.visible.first.withdraw_fee }
+          }
+        )
+
+        expose(
+          :min_withdraw_amount,
+          documentation: {
+            desc: 'Minimal withdraw amount',
+            example: -> { ::Currency.visible.first.min_withdraw_amount }
+          }
+        )
+
+        expose(
+          :withdraw_limit_24h,
+          documentation: {
+            desc: 'Currency 24h withdraw limit',
+            example: -> { ::Currency.visible.first.withdraw_limit_24h }
+          }
+        )
+
+        expose(
+          :withdraw_limit_72h,
+          documentation: {
+            desc: 'Currency 72h withdraw limit',
+            example: -> { ::Currency.visible.first.withdraw_limit_72h }
+          }
+        )
+
+        expose(
+          :base_factor,
+          documentation: {
+            desc: 'Currency base factor',
+            example: -> { ::Currency.visible.first.base_factor }
+          }
+        )
+
+        expose(
+          :precision,
+          documentation: {
+            desc: 'Currency precision',
+            example: -> { ::Currency.visible.first.precision }
+          }
+        )
+
+        expose(
+          :position,
+          documentation: {
+            desc: 'Position used for defining currencies order',
+            example: -> { ::Currency.visible.first.precision }
+          }
+        )
+
+        expose(
+          :icon_url,
+          documentation: {
+            desc: 'Currency icon',
+            example: 'https://upload.wikimedia.org/wikipedia/commons/0/05/Ethereum_logo_2014.svg'
+          },
+          if: -> (currency){ currency.icon_url.present? }
+        )
+
+        expose(
+          :min_confirmations,
+          if: ->(currency) { currency.coin? },
+          documentation: {
+            desc: 'Number of confirmations required for confirming deposit or withdrawal'
+          }
+        ) { |c| c.blockchain.min_confirmations }
+      end
+    end
+  end
+end