Colubrina/backend/models/chats.js

83 lines
1.8 KiB
JavaScript

"use strict"
const { Model } = require("sequelize")
module.exports = (sequelize, DataTypes) => {
class Chat extends Model {
/**
* Helper method for defining associations.
* This method is not a part of DataTypes lifecycle.
* The `models/index` file will call this method automatically.
*/
// eslint-disable-next-line no-unused-vars
static associate(models) {
Chat.belongsTo(models.User, {
foreignKey: "userId",
as: "user"
})
Chat.hasMany(models.ChatAssociation, {
foreignKey: "chatId",
as: "associations"
})
Chat.belongsToMany(models.User, {
through: "chatAssociations",
as: "users",
foreignKey: "chatId"
})
Chat.hasMany(models.Message, {
foreignKey: "chatId",
as: "lastMessages"
})
}
}
Chat.init(
{
type: {
type: DataTypes.ENUM(["direct", "group", "channel"])
},
privacy: {
type: DataTypes.ENUM([
"direct",
"everyoneInvited",
"tenantInvited",
"manualInvited"
])
},
name: {
type: DataTypes.STRING,
defaultValue: "Unnamed Group",
allowNull: false
},
userId: {
type: DataTypes.BIGINT,
allowNull: false
},
usersId: {
type: DataTypes.JSON,
defaultValue: [],
allowNull: false
},
icon: {
type: DataTypes.STRING,
defaultValue: null
},
privilegedUserIds: {
type: DataTypes.JSON,
defaultValue: [],
allowNull: false
},
createdAt: {
allowNull: false,
type: DataTypes.DATE
},
updatedAt: {
allowNull: false,
type: DataTypes.DATE
}
},
{
sequelize,
modelName: "Chat"
}
)
return Chat
}