41 lines
1.1 KiB
JavaScript
41 lines
1.1 KiB
JavaScript
const Sequelize = require('sequelize');
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const sequelize = new Sequelize('database', 'username', 'password', {
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host: 'localhost',
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dialect: 'sqlite',
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logging: false,
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storage: 'database.sqlite',
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});
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const Users = require('./models/Users.js')(sequelize, Sequelize.DataTypes);
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const ItemShop = require('./models/ItemShop.js')(sequelize, Sequelize.DataTypes);
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const UserItems = require('./models/UserItems.js')(sequelize, Sequelize.DataTypes);
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UserItems.belongsTo(ItemShop, { foreignKey: 'item_id', as: 'item' });
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Reflect.defineProperty(Users.prototype, 'addItem', {
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value: async item => {
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const userItem = await UserItems.findOne({
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where: { user_id: this.user_id, item_id: item.id },
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});
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if (userItem) {
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userItem.amount += 1;
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return userItem.save();
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}
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return UserItems.create({ user_id: this.user_id, item_id: item.id, amount: 1 });
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},
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});
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Reflect.defineProperty(Users.prototype, 'getItems', {
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value: () => {
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return UserItems.findAll({
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where: { user_id: this.user_id },
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include: ['item'],
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});
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},
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});
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module.exports = { Users, ItemShop, UserItems };
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