175 lines
2.4 KiB
JavaScript
175 lines
2.4 KiB
JavaScript
const config = require('../../config');
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const providers = config.providers;
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const crypto = require('crypto');
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const bcrypt = require('bcrypt');
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const moment = require('moment');
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module.exports = function(sequelize, DataTypes) {
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const datasets = sequelize.define(
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'datasets',
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{
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id: {
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type: DataTypes.UUID,
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defaultValue: DataTypes.UUIDV4,
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primaryKey: true,
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},
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title: {
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type: DataTypes.TEXT,
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},
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description: {
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type: DataTypes.TEXT,
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},
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timeframe: {
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type: DataTypes.ENUM,
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values: [
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"1m",
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"5m",
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"15m",
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"1h",
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"4h",
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"1d"
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],
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},
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source: {
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type: DataTypes.TEXT,
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},
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candles_count: {
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type: DataTypes.INTEGER,
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},
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importHash: {
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type: DataTypes.STRING(255),
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allowNull: true,
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unique: true,
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},
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},
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{
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timestamps: true,
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paranoid: true,
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freezeTableName: true,
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},
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);
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datasets.associate = (db) => {
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/// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
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db.datasets.hasMany(db.candles, {
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as: 'candles_dataset',
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foreignKey: {
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name: 'datasetId',
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},
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constraints: false,
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});
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db.datasets.hasMany(db.replay_sessions, {
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as: 'replay_sessions_dataset',
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foreignKey: {
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name: 'datasetId',
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},
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constraints: false,
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});
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db.datasets.hasMany(db.trades, {
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as: 'trades_dataset',
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foreignKey: {
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name: 'datasetId',
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},
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constraints: false,
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});
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//end loop
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db.datasets.belongsTo(db.instruments, {
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as: 'instrument',
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foreignKey: {
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name: 'instrumentId',
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},
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constraints: false,
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});
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db.datasets.belongsTo(db.organizations, {
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as: 'organizations',
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foreignKey: {
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name: 'organizationsId',
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},
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constraints: false,
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});
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db.datasets.hasMany(db.file, {
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as: 'file',
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foreignKey: 'belongsToId',
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constraints: false,
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scope: {
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belongsTo: db.datasets.getTableName(),
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belongsToColumn: 'file',
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},
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});
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db.datasets.belongsTo(db.users, {
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as: 'createdBy',
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});
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db.datasets.belongsTo(db.users, {
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as: 'updatedBy',
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});
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};
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return datasets;
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};
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