70 lines
1.5 KiB
JavaScript
70 lines
1.5 KiB
JavaScript
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const { DataTypes } = require('sequelize');
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const { sequelize } = require('../db');
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const Device = require('./Device');
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const Cable = sequelize.define('Cable', {
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cableId: {
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type: DataTypes.STRING,
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primaryKey: true,
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allowNull: false,
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unique: true
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},
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sourceDeviceId: {
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type: DataTypes.STRING,
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allowNull: false,
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references: {
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model: 'devices',
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key: 'deviceId'
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}
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},
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sourcePort: {
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type: DataTypes.STRING,
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allowNull: false
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},
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targetDeviceId: {
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type: DataTypes.STRING,
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allowNull: false,
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references: {
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model: 'devices',
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key: 'deviceId'
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}
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},
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targetPort: {
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type: DataTypes.STRING,
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allowNull: false
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},
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cableType: {
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type: DataTypes.ENUM('ethernet', 'fiber', 'copper'),
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defaultValue: 'ethernet',
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allowNull: false
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},
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cableLength: {
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type: DataTypes.DECIMAL(5, 2),
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allowNull: true
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},
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status: {
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type: DataTypes.ENUM('normal', 'fault', 'disconnected'),
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defaultValue: 'normal',
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allowNull: false
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},
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description: {
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type: DataTypes.TEXT,
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allowNull: true
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}
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}, {
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tableName: 'cables',
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timestamps: true,
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indexes: [
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{ fields: ['sourceDeviceId'] },
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{ fields: ['targetDeviceId'] },
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{ fields: ['status'] },
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{ fields: ['cableType'] },
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{ fields: ['sourceDeviceId', 'targetDeviceId'] }
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]
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});
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Cable.belongsTo(Device, { foreignKey: 'sourceDeviceId', as: 'sourceDevice' });
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Cable.belongsTo(Device, { foreignKey: 'targetDeviceId', as: 'targetDevice' });
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module.exports = Cable;
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