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liquidation, add status_message_deriv for WS
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Original file line number | Diff line number | Diff line change |
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'use strict' | ||
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const stringValidator = require('./validators/string') | ||
const priceValidator = require('./validators/price') | ||
const Model = require('./model') | ||
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const fields = { | ||
timestamp: 0, | ||
price: 2, | ||
priceSpot: 3, | ||
fundBal: 5, | ||
fundingEventTimestamp: 7, | ||
fundingAccrued: 8, | ||
fundingStep: 9, | ||
currentFunding: 11, | ||
markprice: 14, | ||
openInterest: 17, | ||
clampMin: 21, | ||
clampMax: 22 | ||
} | ||
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/** | ||
* Derivatives Status Message model used by the websocket | ||
*/ | ||
class StatusMessagesDerivWS extends Model { | ||
/** | ||
* @param {object|Array} data - derivatives status message data | ||
* @param {number} data.timestamp - timestamp | ||
* @param {string} data.price - price | ||
* @param {string} data.priceSpot - spot price | ||
* @param {string} data.fundBal - funding balance | ||
* @param {number} data.fundingEventTimestamp - timestamp | ||
* @param {string} data.fundingAccrued - accrued funding | ||
* @param {string} data.fundingStep - funding step | ||
* @param {number} data.currentFunding - funding applied in the current 8h period, | ||
* @param {number} data.markprice - markprice, | ||
* @param {number} data.openInterest - total number of outstanding derivative contracts, | ||
* @param {number} data.clampMin - min clamp | ||
* @param {number} data.clampMax - max clamp | ||
*/ | ||
constructor (data = {}) { | ||
super({ data, fields }) | ||
} | ||
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/** | ||
* @param {object[]|object|Array[]|Array} data - data to convert to POJO | ||
* @returns {object} pojo | ||
*/ | ||
static unserialize (data) { | ||
return super.unserialize({ data, fields }) | ||
} | ||
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/** | ||
* Validates a given public trade instance | ||
* | ||
* @param {object[]|object|PublicTrade[]|PublicTrade|Array} data - instance to validate | ||
* @returns {string} error - null if instance is valid | ||
*/ | ||
static validate (data) { | ||
return super.validate({ | ||
data, | ||
fields, | ||
validators: { | ||
timestamp: stringValidator, | ||
price: priceValidator, | ||
priceSpot: priceValidator, | ||
fundBal: priceValidator, | ||
fundingEventTimestamp: stringValidator, | ||
fundingAccrued: priceValidator, | ||
fundingStep: priceValidator, | ||
currentFunding: priceValidator, | ||
markprice: priceValidator, | ||
openInterest: priceValidator, | ||
clampMin: priceValidator, | ||
clampMax: priceValidator | ||
} | ||
}) | ||
} | ||
} | ||
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module.exports = StatusMessagesDerivWS |
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