Merge flipped orderbook in getOrderbook

2025-11-20 20:25:48 +00:00 · 2015-07-10 15:16:35 -07:00
parent f8f196903a
commit 7344f1178b
5 changed files with 388 additions and 345 deletions
--- a/src/api/ledger/orderbook.js
+++ b/src/api/ledger/orderbook.js
@@ -23,9 +23,24 @@ function isSameIssue(a, b) {
  return a.currency === b.currency && a.counterparty === b.counterparty;
 }

-function orderFilter(issue, direction, order) {
-  return isSameIssue(issue, order.specification.quantity)
-    && order.specification.direction === direction;
+function directionFilter(direction, order) {
+  return order.specification.direction === direction;
+}
+
+function flipOrder(order) {
+  const specification = order.specification;
+  const flippedSpecification = {
+    quantity: specification.totalPrice,
+    totalPrice: specification.quantity,
+    direction: specification.direction === 'buy' ? 'sell' : 'buy'
+  };
+  const newSpecification = _.merge({}, specification, flippedSpecification);
+  return _.merge({}, order, {specification: newSpecification});
+}
+
+function alignOrder(base, order) {
+  const quantity = order.specification.quantity;
+  return isSameIssue(quantity, base) ? order : flipOrder(order);
 }

 function formatBidsAndAsks(orderbook, offers) {
@@ -40,13 +55,10 @@ function formatBidsAndAsks(orderbook, offers) {
  // for both bids and asks, lowest quality is closest to mid-market
  // we sort the orders so that earlier orders are closer to mid-market
  const orders = _.sortBy(offers, 'quality').map(parseOrderbookOrder);
-  const {base, counter} = orderbook;
-  const bids = orders.filter(_.partial(orderFilter, base, 'buy'));
-  const asks = orders.filter(_.partial(orderFilter, base, 'sell'));
-  const flippedBids = orders.filter(_.partial(orderFilter, counter, 'buy'));
-  const flippedAsks = orders.filter(_.partial(orderFilter, counter, 'sell'));
-  const flipped = {bids: flippedBids, asks: flippedAsks};
-  return {bids, asks, flipped};
+  const alignedOrders = orders.map(_.partial(alignOrder, orderbook.base));
+  const bids = alignedOrders.filter(_.partial(directionFilter, 'buy'));
+  const asks = alignedOrders.filter(_.partial(directionFilter, 'sell'));
+  return {bids, asks};
 }

 function getOrderbook(account, orderbook, options, callback) {
--- a/src/api/ledger/parse/orderbook-order.js
+++ b/src/api/ledger/parse/orderbook-order.js
@@ -32,9 +32,8 @@ function parseOrderbookOrder(order: Object): Object {
  const takerPaysFunded = order.taker_pays_funded ?
      parseAmount(order.taker_pays_funded) : undefined;
  const available = utils.removeUndefined({
-    availableQuantity: direction === 'buy' ? takerPaysFunded : takerGetsFunded,
-    priceOfAvailableQuantity: direction === 'buy' ?
-      takerGetsFunded : takerPaysFunded
+    fundedAmount: takerGetsFunded,
+    priceOfFundedAmount: takerPaysFunded
  });
  const state = _.isEmpty(available) ? undefined : available;
  return utils.removeUndefined({specification, properties, state});
--- a/test/api-test.js
+++ b/test/api-test.js
@@ -33,6 +33,17 @@ const getServerInfoResponse = require('./fixtures/get-server-info-response');
 const getPathsResponse = require('./fixtures/get-paths-response');
 const address = addresses.ACCOUNT;

+const orderbook = {
+  base: {
+    currency: 'USD',
+    counterparty: 'rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B'
+  },
+  counter: {
+    currency: 'BTC',
+    counterparty: 'rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B'
+  }
+};
+
 function checkResult(expected, done, error, response) {
  if (error) {
    done(error);
@@ -143,20 +154,47 @@ describe('RippleAPI', function() {
  });

  it('getOrderbook', function(done) {
-    const orderbook = {
-      base: {
-        currency: 'USD',
-        counterparty: 'rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B'
-      },
-      counter: {
-        currency: 'BTC',
-        counterparty: 'rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B'
-      }
-    };
    this.api.getOrderbook(address, orderbook, {},
      _.partial(checkResult, getOrderbookResponse, done));
  });

+  it('getOrderbook - sorted so that best deals come first', function(done) {
+    this.api.getOrderbook(address, orderbook, {}, (error, data) => {
+      const bidRates = data.bids.map(bid => bid.properties.makerExchangeRate);
+      const askRates = data.asks.map(ask => ask.properties.makerExchangeRate);
+      // makerExchangeRate = quality = takerPays.value/takerGets.value
+      // so the best deal for the taker is the lowest makerExchangeRate
+      // bids and asks should be sorted so that the best deals come first
+      assert.deepEqual(_.sortBy(bidRates, x => Number(x)), bidRates);
+      assert.deepEqual(_.sortBy(askRates, x => Number(x)), askRates);
+      done();
+    });
+  });
+
+  it('getOrderbook - currency & counterparty are correct', function(done) {
+    this.api.getOrderbook(address, orderbook, {}, (error, data) => {
+      const orders = _.flatten([data.bids, data.asks]);
+      _.forEach(orders, order => {
+        const quantity = order.specification.quantity;
+        const totalPrice = order.specification.totalPrice;
+        const {base, counter} = orderbook;
+        assert.strictEqual(quantity.currency, base.currency);
+        assert.strictEqual(quantity.counterparty, base.counterparty);
+        assert.strictEqual(totalPrice.currency, counter.currency);
+        assert.strictEqual(totalPrice.counterparty, counter.counterparty);
+      });
+      done();
+    });
+  });
+
+  it('getOrderbook - direction is correct for bids and asks', function(done) {
+    this.api.getOrderbook(address, orderbook, {}, (error, data) => {
+      assert(_.every(data.bids, bid => bid.specification.direction === 'buy'));
+      assert(_.every(data.asks, ask => ask.specification.direction === 'sell'));
+      done();
+    });
+  });
+
  it('getServerInfo', function(done) {
    this.api.getServerInfo(_.partial(checkResult, getServerInfoResponse, done));
  });
--- a/test/fixtures/book-offers-response.js
+++ b/test/fixtures/book-offers-response.js
@@ -5,11 +5,11 @@ const _ = require('lodash');
 module.exports.requestBookOffersBidsResponse = function(request, options={}) {
  _.defaults(options, {
    gets: {
-      currency: 'BTC',
+      currency: 'USD',
      issuer: 'rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B'
    },
    pays: {
-      currency: 'USD',
+      currency: 'BTC',
      issuer: 'rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B'
    }
  });
@@ -36,7 +36,7 @@ module.exports.requestBookOffersBidsResponse = function(request, options={}) {
         },
          TakerPays: {
            currency: options.pays.currency,
-            issuer: options.gets.issuer,
+            issuer: options.pays.issuer,
            value: '10'
         },
          index: 'CE457115A4ADCC8CB351B3E35A0851E48DE16605C23E305017A9B697B156DE5A',
@@ -417,11 +417,11 @@ module.exports.requestBookOffersAsksPartialFundedResponse = function(request, op
 module.exports.requestBookOffersAsksResponse = function(request, options={}) {
  _.defaults(options, {
    pays: {
-      currency: 'BTC',
+      currency: 'USD',
      issuer: 'rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B'
    },
    gets: {
-      currency: 'USD',
+      currency: 'BTC',
      issuer: 'rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B'
    }
  });
--- a/test/fixtures/get-orderbook-response.json
+++ b/test/fixtures/get-orderbook-response.json
@@ -5,396 +5,11 @@
        "direction": "buy",
        "quantity": {
          "currency": "USD",
-          "value": "10",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "3205.1",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "r49y2xKuKVG2dPkNHgWQAV61cjxk8gryjQ",
-        "sequence": 434,
-        "makerExchangeRate": "0.003120027456241615"
-      }
-    },
-    {
-      "specification": {
-        "direction": "buy",
-        "quantity": {
-          "currency": "USD",
-          "value": "4.99707396683212",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "1599.063669386278",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "rDYCRhpahKEhCFV25xScg67Bwf4W9sTYAm",
-        "sequence": 233,
-        "makerExchangeRate": "0.003125"
-      }
-    },
-    {
-      "specification": {
-        "direction": "buy",
-        "quantity": {
-          "currency": "USD",
-          "value": "0.4499999999999999",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "143.1050962074379",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "raudnGKfTK23YKfnS7ixejHrqGERTYNFXk",
-        "sequence": 110104,
-        "makerExchangeRate": "0.003144542101755081"
-      },
-      "state": {
-        "availableQuantity": {
-          "currency": "USD",
-          "value": "0",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "priceOfAvailableQuantity": {
-          "currency": "BTC",
-          "value": "0",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      }
-    },
-    {
-      "specification": {
-        "direction": "buy",
-        "quantity": {
-          "currency": "USD",
-          "value": "0.8",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "254.329207354604",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "rDVBvAQScXrGRGnzrxRrcJPeNLeLeUTAqE",
-        "sequence": 35625,
-        "makerExchangeRate": "0.003145529403882357"
-      },
-      "state": {
-        "availableQuantity": {
-          "currency": "USD",
-          "value": "0",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "priceOfAvailableQuantity": {
-          "currency": "BTC",
-          "value": "0",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      }
-    },
-    {
-      "specification": {
-        "direction": "buy",
-        "quantity": {
-          "currency": "USD",
-          "value": "1.23231134568807",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "390.4979",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "rwBYyfufTzk77zUSKEu4MvixfarC35av1J",
-        "sequence": 387756,
-        "makerExchangeRate": "0.003155743848271834"
-      }
-    },
-    {
-      "specification": {
-        "direction": "buy",
-        "quantity": {
-          "currency": "USD",
-          "value": "0.003160328237957649",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "1",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "rwjsRktX1eguUr1pHTffyHnC4uyrvX58V1",
-        "sequence": 208927,
-        "makerExchangeRate": "0.003160328237957649"
-      }
-    },
-    {
-      "specification": {
-        "direction": "buy",
-        "quantity": {
-          "currency": "USD",
-          "value": "15",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "4725",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "r49y2xKuKVG2dPkNHgWQAV61cjxk8gryjQ",
-        "sequence": 429,
-        "makerExchangeRate": "0.003174603174603175"
-      }
-    },
-    {
-      "specification": {
-        "direction": "buy",
-        "quantity": {
-          "currency": "USD",
-          "value": "1.6",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "496.5429474010489",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "rDVBvAQScXrGRGnzrxRrcJPeNLeLeUTAqE",
-        "sequence": 35627,
-        "makerExchangeRate": "0.003222279177208227"
-      },
-      "state": {
-        "availableQuantity": {
-          "currency": "USD",
-          "value": "0",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "priceOfAvailableQuantity": {
-          "currency": "BTC",
-          "value": "0",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      }
-    },
-    {
-      "specification": {
-        "direction": "buy",
-        "quantity": {
-          "currency": "USD",
-          "value": "10",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "3103",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "r49y2xKuKVG2dPkNHgWQAV61cjxk8gryjQ",
-        "sequence": 431,
-        "makerExchangeRate": "0.003222687721559781"
-      }
-    }
-  ],
-  "asks": [
-    {
-      "specification": {
-        "direction": "sell",
-        "quantity": {
-          "currency": "USD",
-          "value": "0.3",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "99.34014894048333",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "raudnGKfTK23YKfnS7ixejHrqGERTYNFXk",
-        "sequence": 110103,
-        "makerExchangeRate": "331.1338298016111"
-      }
-    },
-    {
-      "specification": {
-        "direction": "sell",
-        "quantity": {
-          "currency": "USD",
-          "value": "0.8095",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "268.754",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "rPyYxUGK8L4dgEvjPs3aRc1B1jEiLr3Hx5",
-        "sequence": 392,
-        "makerExchangeRate": "332"
-      },
-      "state": {
-        "availableQuantity": {
-          "currency": "USD",
-          "value": "0.8078974385735969",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "priceOfAvailableQuantity": {
-          "currency": "BTC",
-          "value": "268.2219496064341",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      }
-    },
-    {
-      "specification": {
-        "direction": "sell",
-        "quantity": {
-          "currency": "USD",
-          "value": "0.4499999999999999",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "152.0098333185607",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "raudnGKfTK23YKfnS7ixejHrqGERTYNFXk",
-        "sequence": 110105,
-        "makerExchangeRate": "337.7996295968016"
-      }
-    },
-    {
-      "specification": {
-        "direction": "sell",
-        "quantity": {
-          "currency": "USD",
-          "value": "0.003768001830745216",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "1.308365894430151",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "rDbsCJr5m8gHDCNEHCZtFxcXHsD4S9jH83",
-        "sequence": 110061,
-        "makerExchangeRate": "347.2306949944844"
-      }
-    },
-    {
-      "specification": {
-        "direction": "sell",
-        "quantity": {
-          "currency": "USD",
-          "value": "0.5",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "176.3546101589987",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "rDVBvAQScXrGRGnzrxRrcJPeNLeLeUTAqE",
-        "sequence": 35788,
-        "makerExchangeRate": "352.7092203179974"
-      }
-    },
-    {
-      "specification": {
-        "direction": "sell",
-        "quantity": {
-          "currency": "USD",
-          "value": "0.5",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "179.48",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "rN6jbxx4H6NxcnmkzBxQnbCWLECNKrgSSf",
-        "sequence": 491,
-        "makerExchangeRate": "358.96"
-      },
-      "state": {
-        "availableQuantity": {
-          "currency": "USD",
-          "value": "0.499001996007984",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "priceOfAvailableQuantity": {
-          "currency": "BTC",
-          "value": "179.1217564870259",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      }
-    },
-    {
-      "specification": {
-        "direction": "sell",
-        "quantity": {
-          "currency": "USD",
-          "value": "0.8",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        },
-        "totalPrice": {
-          "currency": "BTC",
-          "value": "288.7710263794967",
-          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
-        }
-      },
-      "properties": {
-        "maker": "rDVBvAQScXrGRGnzrxRrcJPeNLeLeUTAqE",
-        "sequence": 35789,
-        "makerExchangeRate": "360.9637829743709"
-      }
-    }
-  ],
-  "flipped": {
-    "bids": [
-      {
-        "specification": {
-          "direction": "buy",
-          "quantity": {
-            "currency": "BTC",
          "value": "93.030522464522",
          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
        },
        "totalPrice": {
-            "currency": "USD",
+          "currency": "BTC",
          "value": "0.2849323720855092",
          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
        }
@@ -409,12 +24,12 @@
      "specification": {
        "direction": "buy",
        "quantity": {
-            "currency": "BTC",
+          "currency": "USD",
          "value": "1",
          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
        },
        "totalPrice": {
-            "currency": "USD",
+          "currency": "BTC",
          "value": "0.00302447007930511",
          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
        }
@@ -429,12 +44,176 @@
      "specification": {
        "direction": "buy",
        "quantity": {
+          "currency": "USD",
+          "value": "99.34014894048333",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
          "currency": "BTC",
+          "value": "0.3",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "raudnGKfTK23YKfnS7ixejHrqGERTYNFXk",
+        "sequence": 110103,
+        "makerExchangeRate": "331.1338298016111"
+      }
+    },
+    {
+      "specification": {
+        "direction": "buy",
+        "quantity": {
+          "currency": "USD",
+          "value": "268.754",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "0.8095",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "rPyYxUGK8L4dgEvjPs3aRc1B1jEiLr3Hx5",
+        "sequence": 392,
+        "makerExchangeRate": "332"
+      },
+      "state": {
+        "fundedAmount": {
+          "currency": "BTC",
+          "value": "0.8078974385735969",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "priceOfFundedAmount": {
+          "currency": "USD",
+          "value": "268.2219496064341",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      }
+    },
+    {
+      "specification": {
+        "direction": "buy",
+        "quantity": {
+          "currency": "USD",
+          "value": "152.0098333185607",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "0.4499999999999999",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "raudnGKfTK23YKfnS7ixejHrqGERTYNFXk",
+        "sequence": 110105,
+        "makerExchangeRate": "337.7996295968016"
+      }
+    },
+    {
+      "specification": {
+        "direction": "buy",
+        "quantity": {
+          "currency": "USD",
+          "value": "1.308365894430151",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "0.003768001830745216",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "rDbsCJr5m8gHDCNEHCZtFxcXHsD4S9jH83",
+        "sequence": 110061,
+        "makerExchangeRate": "347.2306949944844"
+      }
+    },
+    {
+      "specification": {
+        "direction": "buy",
+        "quantity": {
+          "currency": "USD",
+          "value": "176.3546101589987",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "0.5",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "rDVBvAQScXrGRGnzrxRrcJPeNLeLeUTAqE",
+        "sequence": 35788,
+        "makerExchangeRate": "352.7092203179974"
+      }
+    },
+    {
+      "specification": {
+        "direction": "buy",
+        "quantity": {
+          "currency": "USD",
+          "value": "179.48",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "0.5",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "rN6jbxx4H6NxcnmkzBxQnbCWLECNKrgSSf",
+        "sequence": 491,
+        "makerExchangeRate": "358.96"
+      },
+      "state": {
+        "fundedAmount": {
+          "currency": "BTC",
+          "value": "0.499001996007984",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "priceOfFundedAmount": {
+          "currency": "USD",
+          "value": "179.1217564870259",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      }
+    },
+    {
+      "specification": {
+        "direction": "buy",
+        "quantity": {
+          "currency": "USD",
+          "value": "288.7710263794967",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "0.8",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "rDVBvAQScXrGRGnzrxRrcJPeNLeLeUTAqE",
+        "sequence": 35789,
+        "makerExchangeRate": "360.9637829743709"
+      }
+    },
+    {
+      "specification": {
+        "direction": "buy",
+        "quantity": {
+          "currency": "USD",
          "value": "182.9814890090516",
          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
        },
        "totalPrice": {
-            "currency": "USD",
+          "currency": "BTC",
          "value": "0.5",
          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
        }
@@ -445,14 +224,14 @@
        "makerExchangeRate": "365.9629780181032"
      },
      "state": {
-          "availableQuantity": {
+        "fundedAmount": {
          "currency": "BTC",
-            "value": "82.50309772176658",
+          "value": "0.2254411038203033",
          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
        },
-          "priceOfAvailableQuantity": {
+        "priceOfFundedAmount": {
          "currency": "USD",
-            "value": "0.2254411038203033",
+          "value": "82.50309772176658",
          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
        }
      }
@@ -463,12 +242,176 @@
      "specification": {
        "direction": "sell",
        "quantity": {
+          "currency": "USD",
+          "value": "3205.1",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
          "currency": "BTC",
+          "value": "10",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "r49y2xKuKVG2dPkNHgWQAV61cjxk8gryjQ",
+        "sequence": 434,
+        "makerExchangeRate": "0.003120027456241615"
+      }
+    },
+    {
+      "specification": {
+        "direction": "sell",
+        "quantity": {
+          "currency": "USD",
+          "value": "1599.063669386278",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "4.99707396683212",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "rDYCRhpahKEhCFV25xScg67Bwf4W9sTYAm",
+        "sequence": 233,
+        "makerExchangeRate": "0.003125"
+      }
+    },
+    {
+      "specification": {
+        "direction": "sell",
+        "quantity": {
+          "currency": "USD",
+          "value": "143.1050962074379",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "0.4499999999999999",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "raudnGKfTK23YKfnS7ixejHrqGERTYNFXk",
+        "sequence": 110104,
+        "makerExchangeRate": "0.003144542101755081"
+      },
+      "state": {
+        "fundedAmount": {
+          "currency": "USD",
+          "value": "0",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "priceOfFundedAmount": {
+          "currency": "BTC",
+          "value": "0",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      }
+    },
+    {
+      "specification": {
+        "direction": "sell",
+        "quantity": {
+          "currency": "USD",
+          "value": "254.329207354604",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "0.8",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "rDVBvAQScXrGRGnzrxRrcJPeNLeLeUTAqE",
+        "sequence": 35625,
+        "makerExchangeRate": "0.003145529403882357"
+      },
+      "state": {
+        "fundedAmount": {
+          "currency": "USD",
+          "value": "0",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "priceOfFundedAmount": {
+          "currency": "BTC",
+          "value": "0",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      }
+    },
+    {
+      "specification": {
+        "direction": "sell",
+        "quantity": {
+          "currency": "USD",
+          "value": "390.4979",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "1.23231134568807",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "rwBYyfufTzk77zUSKEu4MvixfarC35av1J",
+        "sequence": 387756,
+        "makerExchangeRate": "0.003155743848271834"
+      }
+    },
+    {
+      "specification": {
+        "direction": "sell",
+        "quantity": {
+          "currency": "USD",
+          "value": "1",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "0.003160328237957649",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "rwjsRktX1eguUr1pHTffyHnC4uyrvX58V1",
+        "sequence": 208927,
+        "makerExchangeRate": "0.003160328237957649"
+      }
+    },
+    {
+      "specification": {
+        "direction": "sell",
+        "quantity": {
+          "currency": "USD",
+          "value": "4725",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "15",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "r49y2xKuKVG2dPkNHgWQAV61cjxk8gryjQ",
+        "sequence": 429,
+        "makerExchangeRate": "0.003174603174603175"
+      }
+    },
+    {
+      "specification": {
+        "direction": "sell",
+        "quantity": {
+          "currency": "USD",
          "value": "1.24252537879871",
          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
        },
        "totalPrice": {
-            "currency": "USD",
+          "currency": "BTC",
          "value": "0.003967400879423823",
          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
        }
@@ -478,7 +421,58 @@
        "sequence": 110099,
        "makerExchangeRate": "0.003193013959408667"
      }
+    },
+    {
+      "specification": {
+        "direction": "sell",
+        "quantity": {
+          "currency": "USD",
+          "value": "496.5429474010489",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "1.6",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "rDVBvAQScXrGRGnzrxRrcJPeNLeLeUTAqE",
+        "sequence": 35627,
+        "makerExchangeRate": "0.003222279177208227"
+      },
+      "state": {
+        "fundedAmount": {
+          "currency": "USD",
+          "value": "0",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "priceOfFundedAmount": {
+          "currency": "BTC",
+          "value": "0",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      }
+    },
+    {
+      "specification": {
+        "direction": "sell",
+        "quantity": {
+          "currency": "USD",
+          "value": "3103",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "10",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "r49y2xKuKVG2dPkNHgWQAV61cjxk8gryjQ",
+        "sequence": 431,
+        "makerExchangeRate": "0.003222687721559781"
+      }
    }
  ]
 }
-}