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feat: search and filtering UX improvements (chrisleekr#591)
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@rando128
rando128 authored Jan 16, 2023
1 parent 450e07c commit d517846
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ All notable changes to this project will be documented in this file.
- Improved queue processing by replacing Bull queue to customised queue system by [@uhliksk](https://github.com/uhliksk) - [#562](https://github.com/chrisleekr/binance-trading-bot/pull/562), [#581](https://github.com/chrisleekr/binance-trading-bot/pull/581), [#588](https://github.com/chrisleekr/binance-trading-bot/pull/588)
- Added conservative sell strategy, which can reduce the sell trigger price as the grid gets deeper by [@rando128](https://github.com/rando128) - [#585](https://github.com/chrisleekr/binance-trading-bot/pull/585)
- Fixed the stop-loss to be a higher priority than the new buy order by [@uhliksk](https://github.com/uhliksk) - [#589](https://github.com/chrisleekr/binance-trading-bot/pull/589)
- Improved search and filtering UX by [@rando128](https://github.com/rando128) - [#591](https://github.com/chrisleekr/binance-trading-bot/pull/591)

Thanks [@uhliksk](https://github.com/uhliksk) and [@rando128](https://github.com/rando128) for your great contributions. 💯 :heart:

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288 changes: 262 additions & 26 deletions app/cronjob/trailingTradeHelper/__tests__/common.test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -1996,7 +1996,24 @@ describe('common.js', () => {
loggerMock = logger;
cacheMock = cache;

mongoMock.count = jest.fn().mockResolvedValue(3);
mongoMock.aggregate = jest.fn().mockResolvedValue([
{
_id: 1,
key: 'BTCUSDT-grid-trade-last-buy-order',
order: {
symbol: 'BTCUSDT',
orderId: 123
}
},
{
_id: 2,
key: 'BNBUSDT-grid-trade-last-buy-order',
order: {
symbol: 'BNBUSDT',
orderId: 234
}
}
]);

cacheMock.hset = jest.fn().mockResolvedValue(true);

Expand All @@ -2007,27 +2024,85 @@ describe('common.js', () => {
]);
});

it('triggers mongo.count', () => {
expect(mongoMock.count).toHaveBeenCalledWith(
it('triggers mongo.aggregate', () => {
expect(mongoMock.aggregate).toHaveBeenCalledWith(
loggerMock,
'trailing-trade-grid-trade-orders',
{
key: {
$regex: `(BTCUSDT|BNBUSDT)-grid-trade-last-buy-order`
[
{
$match: {
key: {
$regex: `(BTCUSDT|BNBUSDT)-grid-trade-last-buy-order`
}
}
},
{
$project: {
_id: 0,
key: 1
}
}
}
]
);
});

it('triggers cache.hset', () => {
it('triggers cache.hset for open-orders-symbols', () => {
expect(cacheMock.hset).toHaveBeenCalledWith(
'trailing-trade-common',
'open-orders-symbols',
JSON.stringify(['BTCUSDT', 'BNBUSDT'])
);
});

it('triggers cache.hset for number-of-buy-open-orders', () => {
expect(cacheMock.hset).toHaveBeenCalledWith(
'trailing-trade-common',
'number-of-buy-open-orders',
3
2
);
});
});

describe('getOpenOrdersSymbols', () => {
describe('when return value', () => {
beforeEach(async () => {
const { cache, logger } = require('../../../helpers');

loggerMock = logger;
cacheMock = cache;

cacheMock.hget = jest
.fn()
.mockResolvedValue(JSON.stringify(['BTCUSDT']));

commonHelper = require('../common');
result = await commonHelper.getOpenOrdersSymbols(loggerMock);
});

it('returns expected value', () => {
expect(result).toStrictEqual(['BTCUSDT']);
});
});

describe('when return does not exist', () => {
beforeEach(async () => {
const { cache, logger } = require('../../../helpers');

loggerMock = logger;
cacheMock = cache;

cacheMock.hget = jest.fn().mockResolvedValue(null);

commonHelper = require('../common');
result = await commonHelper.getOpenOrdersSymbols(loggerMock);
});

it('returns expected value', () => {
expect(result).toStrictEqual([]);
});
});
});

describe('getNumberOfBuyOpenOrders', () => {
describe('when value is available', () => {
beforeEach(async () => {
Expand Down Expand Up @@ -2088,7 +2163,20 @@ describe('common.js', () => {
loggerMock = logger;
cacheMock = cache;

mongoMock.count = jest.fn().mockResolvedValue(3);
mongoMock.aggregate = jest.fn().mockResolvedValue([
{
_id: 1,
key: 'BTCUSDT-last-buy-price',
lastBuyPrice: 29999,
quantity: 0.06
},
{
_id: 2,
key: 'BNBUSDT-last-buy-price',
lastBuyPrice: 2,
quantity: 0.06
}
]);

cacheMock.hset = jest.fn().mockResolvedValue(true);

Expand All @@ -2099,23 +2187,41 @@ describe('common.js', () => {
]);
});

it('triggers mongo.count', () => {
expect(mongoMock.count).toHaveBeenCalledWith(
it('triggers mongo.aggregate', () => {
expect(mongoMock.aggregate).toHaveBeenCalledWith(
loggerMock,
'trailing-trade-symbols',
{
key: {
$regex: `(BTCUSDT|BNBUSDT)-last-buy-price`
[
{
$match: {
key: {
$regex: `(BTCUSDT|BNBUSDT)-last-buy-price`
}
}
},
{
$project: {
_id: 0,
key: 1
}
}
}
]
);
});

it('triggers cache.hset', () => {
it('triggers cache.hset for open-trades-symbols', () => {
expect(cacheMock.hset).toHaveBeenCalledWith(
'trailing-trade-common',
'open-trades-symbols',
JSON.stringify(['BTCUSDT', 'BNBUSDT'])
);
});

it('triggers cache.hset for number-of-open-trades', () => {
expect(cacheMock.hset).toHaveBeenCalledWith(
'trailing-trade-common',
'number-of-open-trades',
3
2
);
});
});
Expand Down Expand Up @@ -2172,6 +2278,46 @@ describe('common.js', () => {
});
});

describe('getOpenTradesSymbols', () => {
describe('when return value', () => {
beforeEach(async () => {
const { cache, logger } = require('../../../helpers');

loggerMock = logger;
cacheMock = cache;

cacheMock.hget = jest
.fn()
.mockResolvedValue(JSON.stringify(['BTCUSDT']));

commonHelper = require('../common');
result = await commonHelper.getOpenTradesSymbols(loggerMock);
});

it('returns expected value', () => {
expect(result).toStrictEqual(['BTCUSDT']);
});
});

describe('when return does not exist', () => {
beforeEach(async () => {
const { cache, logger } = require('../../../helpers');

loggerMock = logger;
cacheMock = cache;

cacheMock.hget = jest.fn().mockResolvedValue(null);

commonHelper = require('../common');
result = await commonHelper.getOpenTradesSymbols(loggerMock);
});

it('returns expected value', () => {
expect(result).toStrictEqual([]);
});
});
});

describe('saveOrderStats', () => {
beforeEach(async () => {
const { mongo, cache, logger } = require('../../../helpers');
Expand All @@ -2180,7 +2326,40 @@ describe('common.js', () => {
loggerMock = logger;
cacheMock = cache;

mongoMock.count = jest.fn().mockResolvedValue(3);
mongoMock.aggregate = jest
.fn()
.mockResolvedValueOnce([
{
_id: 1,
key: 'BTCUSDT-grid-trade-last-buy-order',
order: {
symbol: 'BTCUSDT',
orderId: 123
}
},
{
_id: 2,
key: 'BNBUSDT-grid-trade-last-buy-order',
order: {
symbol: 'BNBUSDT',
orderId: 234
}
}
])
.mockResolvedValueOnce([
{
_id: 1,
key: 'BTCUSDT-last-buy-price',
lastBuyPrice: 29999,
quantity: 0.06
},
{
_id: 2,
key: 'BNBUSDT-last-buy-price',
lastBuyPrice: 2,
quantity: 0.06
}
]);

cacheMock.hset = jest.fn().mockResolvedValue(true);

Expand All @@ -2191,12 +2370,12 @@ describe('common.js', () => {
]);
});

it('triggers mongo.count twice', () => {
expect(mongoMock.count).toHaveBeenCalledTimes(2);
it('triggers mongo.aggregate twice', () => {
expect(mongoMock.aggregate).toHaveBeenCalledTimes(2);
});

it('triggers cache.hset', () => {
expect(cacheMock.hset).toHaveBeenCalledTimes(2);
expect(cacheMock.hset).toHaveBeenCalledTimes(4);
});
});

Expand Down Expand Up @@ -2886,16 +3065,68 @@ describe('common.js', () => {
sortByParam: 'alpha',
searchKeyword: 'ETH',
sortField: '$symbol'
},
{
desc: 'open trades',
sortByDesc: true,
sortByParam: 'alpha',
searchKeyword: 'open trades',
page: 2,
sortField: '$symbol',
getOpenTradesSymbols: ['BTCUSDT', 'BNBUSDT'],
getOpenOrdersSymbols: undefined,
overrideMatch: {
symbol: {
$regex: `(BTCUSDT|BNBUSDT)`,
$options: 'i'
}
}
},
{
desc: 'open orders',
sortByDesc: true,
sortByParam: 'alpha',
searchKeyword: 'open orders',
page: 2,
sortField: '$symbol',
getOpenTradesSymbols: undefined,
getOpenOrdersSymbols: ['BTCUSDT', 'LTCUSDT'],
overrideMatch: {
symbol: {
$regex: `(BTCUSDT|LTCUSDT)`,
$options: 'i'
}
}
}
].forEach(t => {
describe(`sortBy - ${t.desc}`, () => {
beforeEach(async () => {
const { mongo, logger } = require('../../../helpers');
const { mongo, logger, cache } = require('../../../helpers');

mongoMock = mongo;
loggerMock = logger;
cacheMock = cache;

mongoMock.aggregate = jest.fn().mockResolvedValue({ some: 'data' });

cacheMock.hget = jest.fn().mockImplementation((hash, key) => {
if (
hash === 'trailing-trade-common' &&
key === 'open-trades-symbols'
) {
return JSON.stringify(t.getOpenTradesSymbols);
}

if (
hash === 'trailing-trade-common' &&
key === 'open-orders-symbols'
) {
return JSON.stringify(t.getOpenOrdersSymbols);
}

return undefined;
});

commonHelper = require('../common');

result = await commonHelper.getCacheTrailingTradeSymbols(
Expand All @@ -2911,14 +3142,19 @@ describe('common.js', () => {
it('triggers mongo.aggregate', () => {
const pageNum = _.toNumber(t.page) >= 1 ? _.toNumber(t.page) : 1;

// eslint-disable-next-line no-nested-ternary
const match = t.overrideMatch
? t.overrideMatch
: t.searchKeyword
? { symbol: { $regex: t.searchKeyword, $options: 'i' } }
: {};

expect(mongoMock.aggregate).toHaveBeenCalledWith(
loggerMock,
'trailing-trade-cache',
[
{
$match: t.searchKeyword
? { symbol: { $regex: t.searchKeyword, $options: 'i' } }
: {}
$match: match
},
{
$project: {
Expand Down
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