bch-js/src/mining.js

const axios = require("axios")

let _this

class Mining {
  constructor(config) {
    this.restURL = config.restURL
    this.apiToken = config.apiToken

    // Add JWT token to the authorization header.
    this.axiosOptions = {
      headers: {
        authorization: `Token ${this.apiToken}`
      }
    }

    _this = this
  }

  async getBlockTemplate(template_request) {
    try {
      const response = await axios.get(
        `${this.restURL}mining/getBlockTemplate/${template_request}`,
        _this.axiosOptions
      )
      return response.data
    } catch (error) {
      if (error.response && error.response.data) throw error.response.data
      else throw error
    }
  }

  async getMiningInfo() {
    try {
      const response = await axios.get(
        `${this.restURL}mining/getMiningInfo`,
        _this.axiosOptions
      )
      return response.data
    } catch (error) {
      if (error.response && error.response.data) throw error.response.data
      else throw error
    }
  }

  async getNetworkHashps(nblocks = 120, height = 1) {
    try {
      const response = await axios.get(
        `${this.restURL}mining/getNetworkHashps?nblocks=${nblocks}&height=${height}`,
        _this.axiosOptions
      )
      return response.data
    } catch (error) {
      if (error.response && error.response.data) throw error.response.data
      else throw error
    }
  }

  async submitBlock(hex, parameters) {
    let path = `${this.restURL}mining/submitBlock/${hex}`
    if (parameters) path = `${path}?parameters=${parameters}`

    try {
      const response = await axios.post(path, _this.axiosOptions)
      return response.data
    } catch (error) {
      if (error.response && error.response.data) throw error.response.data
      else throw error
    }
  }
}

module.exports = Mining