status-im
/
snt-voting
mirror of https://github.com/status-im/snt-voting.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

Added token decimals conversion functions

This commit is contained in:
Richard Ramos 2018-12-12 15:00:36 -04:00
parent 9753312ac2
commit 0f869b4a06
4 changed files with 1192 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

292
.eslintrc Normal file
View File

@ -0,0 +1,292 @@
{
"env": {
"browser": true,
"es6": true,
"node": true
},
"extends": [
"eslint:recommended"
],
"parserOptions": {
"sourceType": "module",
"ecmaVersion": 2018,
"ecmaFeatures": {
"jsx": true
}
},
"globals": {
"__": true
},
"plugins": [
],
"rules": {
"accessor-pairs": "error",
"array-bracket-newline": "error",
"array-bracket-spacing": [
"error",
"never"
],
"array-callback-return": "off",
"array-element-newline": "off",
"arrow-body-style": "off",
"arrow-parens": "off",
"arrow-spacing": [
"error",
{
"after": true,
"before": true
}
],
"block-scoped-var": "error",
"block-spacing": "error",
"brace-style": "off",
"callback-return": "off",
"camelcase": "off",
"capitalized-comments": "off",
"class-methods-use-this": "off",
"comma-dangle": "off",
"comma-spacing": "off",
"comma-style": [
"error",
"last"
],
"complexity": "error",
"computed-property-spacing": [
"error",
"never"
],
"consistent-return": "off",
"consistent-this": "off",
"curly": "off",
"default-case": "error",
"dot-location": [
"error",
"property"
],
"dot-notation": "off",
"eol-last": "error",
"eqeqeq": "error",
"for-direction": "error",
"func-call-spacing": "error",
"func-name-matching": "error",
"func-names": "off",
"func-style": "off",
"function-paren-newline": "off",
"generator-star-spacing": "error",
"getter-return": "error",
"global-require": "off",
"guard-for-in": "off",
"handle-callback-err": "off",
"id-blacklist": "error",
"id-length": "off",
"id-match": "error",
"indent": "off",
"indent-legacy": "off",
"init-declarations": "off",
"jsx-quotes": "error",
"key-spacing": "off",
"keyword-spacing": "off",
"line-comment-position": "off",
"linebreak-style": [
"error",
"unix"
],
"lines-around-comment": "error",
"lines-around-directive": "error",
"max-depth": "error",
"max-len": "off",
"max-lines": "off",
"max-params": "off",
"max-statements": "off",
"max-statements-per-line": "off",
"multiline-ternary": [
"error",
"never"
],
"new-parens": "off",
"newline-after-var": "off",
"newline-before-return": "off",
"newline-per-chained-call": "off",
"no-alert": "error",
"no-array-constructor": "error",
"no-await-in-loop": "error",
"no-bitwise": "error",
"no-buffer-constructor": "error",
"no-caller": "error",
"no-catch-shadow": "error",
"no-confusing-arrow": "error",
"no-console": "off",
"no-continue": "off",
"no-debugger": "warn",
"no-div-regex": "error",
"no-duplicate-imports": "error",
"no-else-return": 2,
"no-empty-function": "off",
"no-eq-null": "error",
"no-eval": "off",
"no-extend-native": "error",
"no-extra-bind": "error",
"no-extra-label": "error",
"no-extra-parens": "off",
"no-floating-decimal": "error",
"no-implicit-coercion": [
"error",
{
"allow": ["!!"]
}
],
"no-implicit-globals": "error",
"no-implied-eval": "error",
"no-inline-comments": "off",
"no-inner-declarations": [
"error",
"functions"
],
"no-invalid-this": "off",
"no-iterator": "error",
"no-label-var": "error",
"no-labels": "error",
"no-lone-blocks": "error",
"no-lonely-if": "off",
"no-loop-func": "off",
"no-magic-numbers": "off",
"no-mixed-operators": "error",
"no-mixed-requires": "error",
"no-multi-assign": "error",
"no-multi-spaces": "off",
"no-multi-str": "error",
"no-multiple-empty-lines": "error",
"no-native-reassign": "error",
"no-negated-condition": "off",
"no-negated-in-lhs": "error",
"no-nested-ternary": "error",
"no-new": "error",
"no-new-func": "error",
"no-new-object": "error",
"no-new-require": "error",
"no-new-wrappers": "error",
"no-octal-escape": "error",
"no-param-reassign": "off",
"no-path-concat": "error",
"no-plusplus": "off",
"no-process-env": "off",
"no-process-exit": "off",
"no-proto": "error",
"no-prototype-builtins": "off",
"no-restricted-globals": "error",
"no-restricted-imports": "error",
"no-restricted-modules": "error",
"no-restricted-properties": "error",
"no-restricted-syntax": "error",
"no-return-assign": "error",
"no-return-await": "error",
"no-script-url": "error",
"no-self-compare": "error",
"no-sequences": "error",
"no-shadow": "off",
"no-shadow-restricted-names": "error",
"no-spaced-func": "error",
"no-sync": "off",
"no-tabs": "error",
"no-template-curly-in-string": "error",
"no-ternary": "off",
"no-throw-literal": "error",
"no-trailing-spaces": "off",
"no-undef-init": "error",
"no-undefined": "off",
"no-underscore-dangle": "off",
"no-unmodified-loop-condition": "error",
"no-unneeded-ternary": "error",
"no-unused-expressions": "error",
"no-unused-vars": ["error", {
"argsIgnorePattern": "^_",
"varsIgnorePattern": "^_"
}],
"no-use-before-define": "off",
"no-useless-call": "off",
"no-useless-computed-key": "error",
"no-useless-concat": "error",
"no-useless-constructor": "error",
"no-useless-escape": "off",
"no-useless-rename": "error",
"no-useless-return": "off",
"no-var": "off",
"no-void": "error",
"no-warning-comments": "off",
"no-whitespace-before-property": "error",
"no-with": "error",
"nonblock-statement-body-position": "error",
"object-curly-newline": "off",
"object-curly-spacing": [
"off"
],
"object-property-newline": "off",
"object-shorthand": "off",
"one-var": "off",
"one-var-declaration-per-line": "off",
"operator-assignment": "off",
"operator-linebreak": "error",
"padded-blocks": "off",
"padding-line-between-statements": "error",
"prefer-arrow-callback": "off",
"prefer-const": "off",
"prefer-destructuring": "off",
"prefer-numeric-literals": "error",
"prefer-promise-reject-errors": "error",
"prefer-reflect": "off",
"prefer-rest-params": "off",
"prefer-spread": "off",
"prefer-template": "off",
"quote-props": "off",
"quotes": "off",
"radix": "error",
"require-await": "off",
"require-jsdoc": "off",
"rest-spread-spacing": "error",
"semi": "error",
"semi-spacing": [
"error",
{
"after": true,
"before": false
}
],
"semi-style": [
"error",
"last"
],
"sort-imports": "off",
"sort-keys": "off",
"sort-vars": "off",
"space-before-blocks": "off",
"space-before-function-paren": "off",
"space-in-parens": [
"error",
"never"
],
"space-infix-ops": "off",
"space-unary-ops": "error",
"spaced-comment": "off",
"strict": "error",
"switch-colon-spacing": "error",
"symbol-description": "error",
"template-curly-spacing": [
"error",
"never"
],
"template-tag-spacing": "error",
"unicode-bom": [
"error",
"never"
],
"valid-jsdoc": "error",
"vars-on-top": "off",
"wrap-iife": "error",
"wrap-regex": "error",
"yield-star-spacing": "error",
"yoda": [
"error",
"never"
]
}
}

42
app/utils/utils.js Normal file
View File

@ -0,0 +1,42 @@
const BN = require('bn.js');
const numberToBN = require('number-to-bn');
const padLeft = (number, length) => {
var str = String(number);
while (str.length < length) {
str = '0' + str;
}
return str;
};
const padRight = (number, length) => {
var str = String(number);
while (str.length < length) {
str += '0';
}
return str;
};
const fromTokenDecimals = (value, decimals) => {
value = numberToBN(value);
const pow = new BN(10, 10).pow(numberToBN(decimals));
const int = value.div(pow);
const dec = padLeft(value.mod(pow).toString(10), decimals).replace(/0+$/, '');
return int.toString(10) + (dec !== "" ? "." + dec : "");
};
const toTokenDecimals = (value, decimals) => {
value = value.toString().split(".");
const pow = new BN(10, 10).pow(numberToBN(decimals));
const int = numberToBN(value[0]).mul(pow);
const dec = numberToBN(padRight(value.length > 1 ? value[1] : 0, decimals));
if(dec.toString(10).length > pow.toString(10).length) throw new Error("Too many decimal places");
return int.add(dec).toString(10);
};
module.exports = {
fromTokenDecimals,
toTokenDecimals
};

854
package-lock.json generated
View File

File diff suppressed because it is too large Load Diff

5
package.json
View File

@ -26,7 +26,8 @@
"@babel/plugin-proposal-object-rest-spread": "^7.0.0",
"@babel/plugin-proposal-throw-expressions": "^7.0.0",
"@babel/plugin-syntax-dynamic-import": "^7.0.0",
"@babel/plugin-syntax-import-meta": "^7.0.0"
"@babel/plugin-syntax-import-meta": "^7.0.0",
"eslint": "^5.9.0"
},
"dependencies": {
"@date-io/date-fns": "0.0.2",
@ -35,12 +36,14 @@
"@material-ui/lab": "^3.0.0-alpha.24",
"axios": "^0.18.0",
"bignumber.js": "^5.0.0",
"bn.js": "^4.11.8",
"bootstrap": "^3.3.7",
"date-fns": "^2.0.0-alpha.25",
"formik": "^0.11.11",
"jquery": "^3.3.1",
"lodash": "^4.17.10",
"material-ui-pickers": "^2.0.4",
"number-to-bn": "^1.7.0",
"react": "^16.4.2",
"react-blockies": "^1.3.0",
"react-bootstrap": "^0.32.1",