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0001-Create-Patch-File-Task2.patch
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0001-Create-Patch-File-Task2.patch
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From c57378a0980715f777a6aad170b9addb7e1f54ba Mon Sep 17 00:00:00 2001
From: Aditya Anand <[email protected]>
Date: Sat, 27 Jun 2020 20:46:43 +0530
Subject: [PATCH] Create Patch File
---
package-lock.json | 169 +++++++++++++++++++++++++++++++++++------
src/DataManipulator.ts | 32 +++++---
src/DataStreamer.ts | 2 +
src/Graph.tsx | 25 +++---
4 files changed, 187 insertions(+), 41 deletions(-)
diff --git a/package-lock.json b/package-lock.json
index 3c8c001..f2c306c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,5 +1,5 @@
{
- "name": "bank-merge-co-task-2",
+ "name": "bank-merge-co-task-3",
"version": "0.1.0",
"lockfileVersion": 1,
"requires": true,
@@ -1507,9 +1507,9 @@
"integrity": "sha512-2NVovndCjJQj6fUUn9jCgpP4WSqr+u1SoUZMZyJkhGeBFsm6dE46l31S7lPUYt9uQ28XI+ibrJA1f5XyH5HNtA=="
},
"@types/prop-types": {
- "version": "15.5.8",
- "resolved": "https://registry.npmjs.org/@types/prop-types/-/prop-types-15.5.8.tgz",
- "integrity": "sha512-3AQoUxQcQtLHsK25wtTWIoIpgYjH3vSDroZOUr7PpCHw/jLY1RB9z9E8dBT/OSmwStVgkRNvdh+ZHNiomRieaw=="
+ "version": "15.7.3",
+ "resolved": "https://registry.npmjs.org/@types/prop-types/-/prop-types-15.7.3.tgz",
+ "integrity": "sha512-KfRL3PuHmqQLOG+2tGpRO26Ctg+Cq1E01D2DMriKEATHgWLfeNDmq9e29Q9WIky0dQ3NPkd1mzYH8Lm936Z9qw=="
},
"@types/q": {
"version": "1.5.1",
@@ -1517,9 +1517,9 @@
"integrity": "sha512-eqz8c/0kwNi/OEHQfvIuJVLTst3in0e7uTKeuY+WL/zfKn0xVujOTp42bS/vUUokhK5P2BppLd9JXMOMHcgbjA=="
},
"@types/react": {
- "version": "16.7.22",
- "resolved": "https://registry.npmjs.org/@types/react/-/react-16.7.22.tgz",
- "integrity": "sha512-j/3tVoY09kHcTfbia4l67ofQn9xvktUvlC/4QN0KuBHAXlbU/wuGKMb8WfEb/vIcWxsOxHv559uYprkFDFfP8Q==",
+ "version": "16.9.41",
+ "resolved": "https://registry.npmjs.org/@types/react/-/react-16.9.41.tgz",
+ "integrity": "sha512-6cFei7F7L4wwuM+IND/Q2cV1koQUvJ8iSV+Gwn0c3kvABZ691g7sp3hfEQHOUBJtccl1gPi+EyNjMIl9nGA0ug==",
"requires": {
"@types/prop-types": "*",
"csstype": "^2.2.0"
@@ -1801,6 +1801,14 @@
"resolved": "https://registry.npmjs.org/address/-/address-1.0.3.tgz",
"integrity": "sha512-z55ocwKBRLryBs394Sm3ushTtBeg6VAeuku7utSoSnsJKvKcnXFIyC6vh27n3rXyxSgkJBBCAvyOn7gSUcTYjg=="
},
+ "agent-base": {
+ "version": "4.3.0",
+ "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.3.0.tgz",
+ "integrity": "sha512-salcGninV0nPrwpGNn4VTXBb1SOuXQBiqbrNXoeizJsHrsL6ERFM2Ne3JUSBWRE6aeNJI2ROP/WEEIDUiDe3cg==",
+ "requires": {
+ "es6-promisify": "^5.0.0"
+ }
+ },
"ajv": {
"version": "6.7.0",
"resolved": "https://registry.npmjs.org/ajv/-/ajv-6.7.0.tgz",
@@ -3679,6 +3687,11 @@
"resolved": "https://registry.npmjs.org/buffer-alloc-unsafe/-/buffer-alloc-unsafe-1.1.0.tgz",
"integrity": "sha512-TEM2iMIEQdJ2yjPJoSIsldnleVaAk1oW3DBVUykyOLsEsFmEc9kn+SFFPz+gl54KQNxlDnAwCXosOS9Okx2xAg=="
},
+ "buffer-crc32": {
+ "version": "0.2.13",
+ "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
+ "integrity": "sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI="
+ },
"buffer-fill": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/buffer-fill/-/buffer-fill-1.0.0.tgz",
@@ -4937,9 +4950,9 @@
}
},
"csstype": {
- "version": "2.6.2",
- "resolved": "https://registry.npmjs.org/csstype/-/csstype-2.6.2.tgz",
- "integrity": "sha512-Rl7PvTae0pflc1YtxtKbiSqq20Ts6vpIYOD5WBafl4y123DyHUeLrRdQP66sQW8/6gmX8jrYJLXwNeMqYVJcow=="
+ "version": "2.6.10",
+ "resolved": "https://registry.npmjs.org/csstype/-/csstype-2.6.10.tgz",
+ "integrity": "sha512-D34BqZU4cIlMCY93rZHbrq9pjTAQJ3U8S8rfBqjwHxkGPThWFjzZDQpgMJY0QViLxth6ZKYiwFBo14RdN44U/w=="
},
"cyclist": {
"version": "0.2.2",
@@ -5527,6 +5540,19 @@
"es6-symbol": "^3.1.1"
}
},
+ "es6-promise": {
+ "version": "4.2.8",
+ "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.2.8.tgz",
+ "integrity": "sha512-HJDGx5daxeIvxdBxvG2cb9g4tEvwIk3i8+nhX0yGrYmZUzbkdg8QbDevheDB8gd0//uPj4c1EQua8Q+MViT0/w=="
+ },
+ "es6-promisify": {
+ "version": "5.0.0",
+ "resolved": "https://registry.npmjs.org/es6-promisify/-/es6-promisify-5.0.0.tgz",
+ "integrity": "sha1-UQnWLz5W6pZ8S2NQWu8IKRyKUgM=",
+ "requires": {
+ "es6-promise": "^4.0.3"
+ }
+ },
"es6-symbol": {
"version": "3.1.1",
"resolved": "https://registry.npmjs.org/es6-symbol/-/es6-symbol-3.1.1.tgz",
@@ -6179,6 +6205,45 @@
}
}
},
+ "extract-zip": {
+ "version": "1.7.0",
+ "resolved": "https://registry.npmjs.org/extract-zip/-/extract-zip-1.7.0.tgz",
+ "integrity": "sha512-xoh5G1W/PB0/27lXgMQyIhP5DSY/LhoCsOyZgb+6iMmRtCwVBo55uKaMoEYrDCKQhWvqEip5ZPKAc6eFNyf/MA==",
+ "requires": {
+ "concat-stream": "^1.6.2",
+ "debug": "^2.6.9",
+ "mkdirp": "^0.5.4",
+ "yauzl": "^2.10.0"
+ },
+ "dependencies": {
+ "debug": {
+ "version": "2.6.9",
+ "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+ "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+ "requires": {
+ "ms": "2.0.0"
+ }
+ },
+ "minimist": {
+ "version": "1.2.5",
+ "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+ "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw=="
+ },
+ "mkdirp": {
+ "version": "0.5.5",
+ "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+ "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+ "requires": {
+ "minimist": "^1.2.5"
+ }
+ },
+ "ms": {
+ "version": "2.0.0",
+ "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+ "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+ }
+ }
+ },
"extsprintf": {
"version": "1.3.0",
"resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
@@ -6523,6 +6588,14 @@
"bser": "^2.0.0"
}
},
+ "fd-slicer": {
+ "version": "1.1.0",
+ "resolved": "https://registry.npmjs.org/fd-slicer/-/fd-slicer-1.1.0.tgz",
+ "integrity": "sha1-JcfInLH5B3+IkbvmHY85Dq4lbx4=",
+ "requires": {
+ "pend": "~1.2.0"
+ }
+ },
"figgy-pudding": {
"version": "3.5.1",
"resolved": "https://registry.npmjs.org/figgy-pudding/-/figgy-pudding-3.5.1.tgz",
@@ -8465,6 +8538,25 @@
"resolved": "https://registry.npmjs.org/https-browserify/-/https-browserify-1.0.0.tgz",
"integrity": "sha1-7AbBDgo0wPL68Zn3/X/Hj//QPHM="
},
+ "https-proxy-agent": {
+ "version": "2.2.4",
+ "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-2.2.4.tgz",
+ "integrity": "sha512-OmvfoQ53WLjtA9HeYP9RNrWMJzzAz1JGaSFr1nijg0PVR1JaD/xbJq1mdEIIlxGpXp9eSe/O2LgU9DJmTPd0Eg==",
+ "requires": {
+ "agent-base": "^4.3.0",
+ "debug": "^3.1.0"
+ },
+ "dependencies": {
+ "debug": {
+ "version": "3.2.6",
+ "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
+ "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
+ "requires": {
+ "ms": "^2.1.1"
+ }
+ }
+ }
+ },
"iconv-lite": {
"version": "0.4.24",
"resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
@@ -11425,6 +11517,11 @@
"sha.js": "^2.4.8"
}
},
+ "pend": {
+ "version": "1.2.0",
+ "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
+ "integrity": "sha1-elfrVQpng/kRUzH89GY9XI4AelA="
+ },
"performance-now": {
"version": "2.1.0",
"resolved": "https://registry.npmjs.org/performance-now/-/performance-now-2.1.0.tgz",
@@ -15518,6 +15615,11 @@
"ipaddr.js": "1.8.0"
}
},
+ "proxy-from-env": {
+ "version": "1.1.0",
+ "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
+ "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
+ },
"prr": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/prr/-/prr-1.0.1.tgz",
@@ -15581,6 +15683,21 @@
"resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
"integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A=="
},
+ "puppeteer": {
+ "version": "1.20.0",
+ "resolved": "https://registry.npmjs.org/puppeteer/-/puppeteer-1.20.0.tgz",
+ "integrity": "sha512-bt48RDBy2eIwZPrkgbcwHtb51mj2nKvHOPMaSH2IsWiv7lOG9k9zhaRzpDZafrk05ajMc3cu+lSQYYOfH2DkVQ==",
+ "requires": {
+ "debug": "^4.1.0",
+ "extract-zip": "^1.6.6",
+ "https-proxy-agent": "^2.2.1",
+ "mime": "^2.0.3",
+ "progress": "^2.0.1",
+ "proxy-from-env": "^1.0.0",
+ "rimraf": "^2.6.1",
+ "ws": "^6.1.0"
+ }
+ },
"q": {
"version": "1.5.1",
"resolved": "https://registry.npmjs.org/q/-/q-1.5.1.tgz",
@@ -15700,14 +15817,13 @@
}
},
"react": {
- "version": "16.7.0",
- "resolved": "https://registry.npmjs.org/react/-/react-16.7.0.tgz",
- "integrity": "sha512-StCz3QY8lxTb5cl2HJxjwLFOXPIFQp+p+hxQfc8WE0QiLfCtIlKj8/+5tjjKm8uSTlAW+fCPaavGFS06V9Ar3A==",
+ "version": "16.13.1",
+ "resolved": "https://registry.npmjs.org/react/-/react-16.13.1.tgz",
+ "integrity": "sha512-YMZQQq32xHLX0bz5Mnibv1/LHb3Sqzngu7xstSM+vrkE5Kzr9xE0yMByK5kMoTK30YVJE61WfbxIFFvfeDKT1w==",
"requires": {
"loose-envify": "^1.1.0",
"object-assign": "^4.1.1",
- "prop-types": "^15.6.2",
- "scheduler": "^0.12.0"
+ "prop-types": "^15.6.2"
}
},
"react-app-polyfill": {
@@ -15813,14 +15929,14 @@
}
},
"react-dom": {
- "version": "16.7.0",
- "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-16.7.0.tgz",
- "integrity": "sha512-D0Ufv1ExCAmF38P2Uh1lwpminZFRXEINJe53zRAbm4KPwSyd6DY/uDoS0Blj9jvPpn1+wivKpZYc8aAAN/nAkg==",
+ "version": "16.13.1",
+ "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-16.13.1.tgz",
+ "integrity": "sha512-81PIMmVLnCNLO/fFOQxdQkvEq/+Hfpv24XNJfpyZhTRfO0QcmQIF/PgCa1zCOj2w1hrn12MFLyaJ/G0+Mxtfag==",
"requires": {
"loose-envify": "^1.1.0",
"object-assign": "^4.1.1",
"prop-types": "^15.6.2",
- "scheduler": "^0.12.0"
+ "scheduler": "^0.19.1"
}
},
"react-error-overlay": {
@@ -17025,9 +17141,9 @@
}
},
"scheduler": {
- "version": "0.12.0",
- "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.12.0.tgz",
- "integrity": "sha512-t7MBR28Akcp4Jm+QoR63XgAi9YgCUmgvDHqf5otgAj4QvdoBE4ImCX0ffehefePPG+aitiYHp0g/mW6s4Tp+dw==",
+ "version": "0.19.1",
+ "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.19.1.tgz",
+ "integrity": "sha512-n/zwRWRYSUj0/3g/otKDRPMh6qv2SYMWNq85IEa8iZyAv8od9zDYpGSnpBEjNgcMNq6Scbu5KfIPxNF72R/2EA==",
"requires": {
"loose-envify": "^1.1.0",
"object-assign": "^4.1.1"
@@ -19606,6 +19722,15 @@
"camelcase": "^5.0.0",
"decamelize": "^1.2.0"
}
+ },
+ "yauzl": {
+ "version": "2.10.0",
+ "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
+ "integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
+ "requires": {
+ "buffer-crc32": "~0.2.3",
+ "fd-slicer": "~1.1.0"
+ }
}
}
}
diff --git a/src/DataManipulator.ts b/src/DataManipulator.ts
index f6b15ff..d108792 100644
--- a/src/DataManipulator.ts
+++ b/src/DataManipulator.ts
@@ -1,20 +1,34 @@
import { ServerRespond } from './DataStreamer';
export interface Row {
- stock: string,
- top_ask_price: number,
+ price_abc: number,
+ price_def: number,
+ ratio: number,
timestamp: Date,
+ upper_bound: number,
+ lower_bound: number,
+ trigger_alert: number | undefined,
}
export class DataManipulator {
- static generateRow(serverResponds: ServerRespond[]): Row[] {
- return serverResponds.map((el: any) => {
+ static generateRow(serverRespond: ServerRespond[]): Row[] {
+ const priceABC = (serverRespond[0].top_ask_price + serverRespond[0].top_bid_price) / 2;
+ const priceDEF = (serverRespond[1].top_ask_price + serverRespond[1].top_bid_price) / 2;
+ const ratio = priceABC / priceDEF;
+ const upperBound = 1 + 0.05;
+ const lowerBound = 1 - 0.05;
return {
- stock: el.stock,
- top_ask_price: el.top_ask && el.top_ask.price || 0,
- timestamp: el.timestamp,
+ price_abc: priceABC,
+
+ price_def: priceDEF,
+ ratio,
+ timestamp: serverRespond[0].timestamp > serverRespond[1].timestamp ?
+ serverRespond[0].timestamp : serverRespond[1].timestamp,
+ upper_bound: upperBound,
+ lower_bound: lowerBound,
+ trigger_alert: (ratio > upperBound || ratio < lowerBound) ? ratio : undefined,
};
- })
- }
+ }
}
+
diff --git a/src/DataStreamer.ts b/src/DataStreamer.ts
index 9d9eca7..d931aff 100644
--- a/src/DataStreamer.ts
+++ b/src/DataStreamer.ts
@@ -3,6 +3,8 @@ export interface Order {
size: number,
}
export interface ServerRespond {
+ top_bid_price: any;
+ top_ask_price: any;
stock: string,
top_bid: Order,
top_ask: Order,
diff --git a/src/Graph.tsx b/src/Graph.tsx
index 58fb997..e278dc0 100644
--- a/src/Graph.tsx
+++ b/src/Graph.tsx
@@ -23,10 +23,13 @@ class Graph extends Component<IProps, {}> {
const elem = document.getElementsByTagName('perspective-viewer')[0] as unknown as PerspectiveViewerElement;
const schema = {
- stock: 'string',
- top_ask_price: 'float',
- top_bid_price: 'float',
+ price_abc: 'float',
+ price_def: 'float',
+ ratio: 'float',
timestamp: 'date',
+ upper_bound: 'float',
+ lower_bound: 'float',
+ trigger_alert: 'float',
};
if (window.perspective && window.perspective.worker()) {
@@ -36,23 +39,25 @@ class Graph extends Component<IProps, {}> {
// Load the `table` in the `<perspective-viewer>` DOM reference.
elem.load(this.table);
elem.setAttribute('view', 'y_line');
- elem.setAttribute('column-pivots', '["stock"]');
elem.setAttribute('row-pivots', '["timestamp"]');
- elem.setAttribute('columns', '["top_ask_price"]');
+ elem.setAttribute('columns', '["ratio", "lower_bound", "upper_bound", "trigger_alert"]');
elem.setAttribute('aggregates', JSON.stringify({
- stock: 'distinctcount',
- top_ask_price: 'avg',
- top_bid_price: 'avg',
+ price_abc: 'avg',
+ price_def: 'avg',
+ ratio: 'avg',
timestamp: 'distinct count',
+ upper_bound: 'avg',
+ lower_bound: 'avg',
+ trigger_alert: 'avg',
}));
}
}
componentDidUpdate() {
if (this.table) {
- this.table.update(
+ this.table.update([
DataManipulator.generateRow(this.props.data),
- );
+ ]);
}
}
}
--
2.20.1 (Apple Git-117)