37 lines
1.3 KiB
JavaScript
37 lines
1.3 KiB
JavaScript
const { DataTypes } = require('sequelize');
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const { sequelize } = require('../config/database');
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const Message = sequelize.define('messages', {
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id: { type: DataTypes.UUID, defaultValue: DataTypes.UUIDV4, primaryKey: true },
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school_id: { type: DataTypes.UUID },
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sender_id: { type: DataTypes.UUID, allowNull: false },
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receiver_id: { type: DataTypes.UUID },
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receiver_role: { type: DataTypes.STRING(50) },
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subject: { type: DataTypes.STRING(255) },
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content: { type: DataTypes.TEXT, allowNull: false },
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message_type: {
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type: DataTypes.ENUM('direct', 'broadcast', 'class_message', 'parent_teacher'),
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defaultValue: 'direct'
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},
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parent_message_id: { type: DataTypes.UUID },
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attachments: { type: DataTypes.JSON },
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is_read: { type: DataTypes.BOOLEAN, defaultValue: false },
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read_at: { type: DataTypes.DATE },
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is_archived: { type: DataTypes.BOOLEAN, defaultValue: false },
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created_at: { type: DataTypes.DATE, allowNull: false, defaultValue: DataTypes.NOW },
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updated_at: { type: DataTypes.DATE, allowNull: false, defaultValue: DataTypes.NOW },
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}, {
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tableName: 'messages',
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timestamps: true,
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underscored: true,
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indexes: [
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{ fields: ['school_id'] },
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{ fields: ['sender_id'] },
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{ fields: ['receiver_id'] },
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{ fields: ['is_read'] },
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{ fields: ['parent_message_id'] },
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],
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});
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module.exports = Message;
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