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import { BelongsTo, Column, CreatedAt, ForeignKey, Model, Scopes, Table, UpdatedAt } from 'sequelize-typescript'
import { AccountModel } from './account'
import { getSort } from '../utils'
import { AccountBlock } from '../../../shared/models/blocklist'
import { Op } from 'sequelize'
enum ScopeNames {
WITH_ACCOUNTS = 'WITH_ACCOUNTS'
}
@Scopes(() => ({
[ScopeNames.WITH_ACCOUNTS]: {
include: [
{
model: AccountModel,
required: true,
as: 'ByAccount'
},
{
model: AccountModel,
required: true,
as: 'BlockedAccount'
}
]
}
}))
@Table({
tableName: 'accountBlocklist',
indexes: [
{
fields: [ 'accountId', 'targetAccountId' ],
unique: true
},
{
fields: [ 'targetAccountId' ]
}
]
})
export class AccountBlocklistModel extends Model<AccountBlocklistModel> {
@CreatedAt
createdAt: Date
@UpdatedAt
updatedAt: Date
@ForeignKey(() => AccountModel)
@Column
accountId: number
@BelongsTo(() => AccountModel, {
foreignKey: {
name: 'accountId',
allowNull: false
},
as: 'ByAccount',
onDelete: 'CASCADE'
})
ByAccount: AccountModel
@ForeignKey(() => AccountModel)
@Column
targetAccountId: number
@BelongsTo(() => AccountModel, {
foreignKey: {
name: 'targetAccountId',
allowNull: false
},
as: 'BlockedAccount',
onDelete: 'CASCADE'
})
BlockedAccount: AccountModel
static isAccountMutedBy (accountId: number, targetAccountId: number) {
return AccountBlocklistModel.isAccountMutedByMulti([ accountId ], targetAccountId)
.then(result => result[accountId])
}
static isAccountMutedByMulti (accountIds: number[], targetAccountId: number) {
const query = {
attributes: [ 'accountId', 'id' ],
where: {
accountId: {
[Op.in]: accountIds // FIXME: sequelize ANY seems broken
},
targetAccountId
},
raw: true
}
return AccountBlocklistModel.unscoped()
.findAll(query)
.then(rows => {
const result: { [accountId: number]: boolean } = {}
for (const accountId of accountIds) {
result[accountId] = !!rows.find(r => r.accountId === accountId)
}
return result
})
}
static loadByAccountAndTarget (accountId: number, targetAccountId: number) {
const query = {
where: {
accountId,
targetAccountId
}
}
return AccountBlocklistModel.findOne(query)
}
static listForApi (accountId: number, start: number, count: number, sort: string) {
const query = {
offset: start,
limit: count,
order: getSort(sort),
where: {
accountId
}
}
return AccountBlocklistModel
.scope([ ScopeNames.WITH_ACCOUNTS ])
.findAndCountAll(query)
.then(({ rows, count }) => {
return { total: count, data: rows }
})
}
toFormattedJSON (): AccountBlock {
return {
byAccount: this.ByAccount.toFormattedJSON(),
blockedAccount: this.BlockedAccount.toFormattedJSON(),
createdAt: this.createdAt
}
}
}
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