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1 | import { FindOptions, Op, QueryTypes } from 'sequelize' | |
2 | import { BelongsTo, Column, CreatedAt, ForeignKey, Model, Table, UpdatedAt } from 'sequelize-typescript' | |
3 | import { handlesToNameAndHost } from '@server/helpers/actors' | |
4 | import { MAccountBlocklist, MAccountBlocklistFormattable } from '@server/types/models' | |
5 | import { AttributesOnly } from '@shared/typescript-utils' | |
6 | import { AccountBlock } from '../../../shared/models' | |
7 | import { ActorModel } from '../actor/actor' | |
8 | import { ServerModel } from '../server/server' | |
9 | import { createSafeIn, getSort, searchAttribute } from '../utils' | |
10 | import { AccountModel } from './account' | |
11 | ||
12 | @Table({ | |
13 | tableName: 'accountBlocklist', | |
14 | indexes: [ | |
15 | { | |
16 | fields: [ 'accountId', 'targetAccountId' ], | |
17 | unique: true | |
18 | }, | |
19 | { | |
20 | fields: [ 'targetAccountId' ] | |
21 | } | |
22 | ] | |
23 | }) | |
24 | export class AccountBlocklistModel extends Model<Partial<AttributesOnly<AccountBlocklistModel>>> { | |
25 | ||
26 | @CreatedAt | |
27 | createdAt: Date | |
28 | ||
29 | @UpdatedAt | |
30 | updatedAt: Date | |
31 | ||
32 | @ForeignKey(() => AccountModel) | |
33 | @Column | |
34 | accountId: number | |
35 | ||
36 | @BelongsTo(() => AccountModel, { | |
37 | foreignKey: { | |
38 | name: 'accountId', | |
39 | allowNull: false | |
40 | }, | |
41 | as: 'ByAccount', | |
42 | onDelete: 'CASCADE' | |
43 | }) | |
44 | ByAccount: AccountModel | |
45 | ||
46 | @ForeignKey(() => AccountModel) | |
47 | @Column | |
48 | targetAccountId: number | |
49 | ||
50 | @BelongsTo(() => AccountModel, { | |
51 | foreignKey: { | |
52 | name: 'targetAccountId', | |
53 | allowNull: false | |
54 | }, | |
55 | as: 'BlockedAccount', | |
56 | onDelete: 'CASCADE' | |
57 | }) | |
58 | BlockedAccount: AccountModel | |
59 | ||
60 | static isAccountMutedByAccounts (accountIds: number[], targetAccountId: number) { | |
61 | const query = { | |
62 | attributes: [ 'accountId', 'id' ], | |
63 | where: { | |
64 | accountId: { | |
65 | [Op.in]: accountIds | |
66 | }, | |
67 | targetAccountId | |
68 | }, | |
69 | raw: true | |
70 | } | |
71 | ||
72 | return AccountBlocklistModel.unscoped() | |
73 | .findAll(query) | |
74 | .then(rows => { | |
75 | const result: { [accountId: number]: boolean } = {} | |
76 | ||
77 | for (const accountId of accountIds) { | |
78 | result[accountId] = !!rows.find(r => r.accountId === accountId) | |
79 | } | |
80 | ||
81 | return result | |
82 | }) | |
83 | } | |
84 | ||
85 | static loadByAccountAndTarget (accountId: number, targetAccountId: number): Promise<MAccountBlocklist> { | |
86 | const query = { | |
87 | where: { | |
88 | accountId, | |
89 | targetAccountId | |
90 | } | |
91 | } | |
92 | ||
93 | return AccountBlocklistModel.findOne(query) | |
94 | } | |
95 | ||
96 | static listForApi (parameters: { | |
97 | start: number | |
98 | count: number | |
99 | sort: string | |
100 | search?: string | |
101 | accountId: number | |
102 | }) { | |
103 | const { start, count, sort, search, accountId } = parameters | |
104 | ||
105 | const getQuery = (forCount: boolean) => { | |
106 | const query: FindOptions = { | |
107 | offset: start, | |
108 | limit: count, | |
109 | order: getSort(sort), | |
110 | where: { accountId } | |
111 | } | |
112 | ||
113 | if (search) { | |
114 | Object.assign(query.where, { | |
115 | [Op.or]: [ | |
116 | searchAttribute(search, '$BlockedAccount.name$'), | |
117 | searchAttribute(search, '$BlockedAccount.Actor.url$') | |
118 | ] | |
119 | }) | |
120 | } | |
121 | ||
122 | if (forCount !== true) { | |
123 | query.include = [ | |
124 | { | |
125 | model: AccountModel, | |
126 | required: true, | |
127 | as: 'ByAccount' | |
128 | }, | |
129 | { | |
130 | model: AccountModel, | |
131 | required: true, | |
132 | as: 'BlockedAccount' | |
133 | } | |
134 | ] | |
135 | } else if (search) { // We need some joins when counting with search | |
136 | query.include = [ | |
137 | { | |
138 | model: AccountModel.unscoped(), | |
139 | required: true, | |
140 | as: 'BlockedAccount', | |
141 | include: [ | |
142 | { | |
143 | model: ActorModel.unscoped(), | |
144 | required: true | |
145 | } | |
146 | ] | |
147 | } | |
148 | ] | |
149 | } | |
150 | ||
151 | return query | |
152 | } | |
153 | ||
154 | return Promise.all([ | |
155 | AccountBlocklistModel.count(getQuery(true)), | |
156 | AccountBlocklistModel.findAll(getQuery(false)) | |
157 | ]).then(([ total, data ]) => ({ total, data })) | |
158 | } | |
159 | ||
160 | static listHandlesBlockedBy (accountIds: number[]): Promise<string[]> { | |
161 | const query = { | |
162 | attributes: [ 'id' ], | |
163 | where: { | |
164 | accountId: { | |
165 | [Op.in]: accountIds | |
166 | } | |
167 | }, | |
168 | include: [ | |
169 | { | |
170 | attributes: [ 'id' ], | |
171 | model: AccountModel.unscoped(), | |
172 | required: true, | |
173 | as: 'BlockedAccount', | |
174 | include: [ | |
175 | { | |
176 | attributes: [ 'preferredUsername' ], | |
177 | model: ActorModel.unscoped(), | |
178 | required: true, | |
179 | include: [ | |
180 | { | |
181 | attributes: [ 'host' ], | |
182 | model: ServerModel.unscoped(), | |
183 | required: true | |
184 | } | |
185 | ] | |
186 | } | |
187 | ] | |
188 | } | |
189 | ] | |
190 | } | |
191 | ||
192 | return AccountBlocklistModel.findAll(query) | |
193 | .then(entries => entries.map(e => `${e.BlockedAccount.Actor.preferredUsername}@${e.BlockedAccount.Actor.Server.host}`)) | |
194 | } | |
195 | ||
196 | static getBlockStatus (byAccountIds: number[], handles: string[]): Promise<{ name: string, host: string, accountId: number }[]> { | |
197 | const sanitizedHandles = handlesToNameAndHost(handles) | |
198 | ||
199 | const localHandles = sanitizedHandles.filter(h => !h.host) | |
200 | .map(h => h.name) | |
201 | ||
202 | const remoteHandles = sanitizedHandles.filter(h => !!h.host) | |
203 | .map(h => ([ h.name, h.host ])) | |
204 | ||
205 | const handlesWhere: string[] = [] | |
206 | ||
207 | if (localHandles.length !== 0) { | |
208 | handlesWhere.push(`("actor"."preferredUsername" IN (:localHandles) AND "server"."id" IS NULL)`) | |
209 | } | |
210 | ||
211 | if (remoteHandles.length !== 0) { | |
212 | handlesWhere.push(`(("actor"."preferredUsername", "server"."host") IN (:remoteHandles))`) | |
213 | } | |
214 | ||
215 | const rawQuery = `SELECT "accountBlocklist"."accountId", "actor"."preferredUsername" AS "name", "server"."host" ` + | |
216 | `FROM "accountBlocklist" ` + | |
217 | `INNER JOIN "account" ON "account"."id" = "accountBlocklist"."targetAccountId" ` + | |
218 | `INNER JOIN "actor" ON "actor"."id" = "account"."actorId" ` + | |
219 | `LEFT JOIN "server" ON "server"."id" = "actor"."serverId" ` + | |
220 | `WHERE "accountBlocklist"."accountId" IN (${createSafeIn(AccountBlocklistModel.sequelize, byAccountIds)}) ` + | |
221 | `AND (${handlesWhere.join(' OR ')})` | |
222 | ||
223 | return AccountBlocklistModel.sequelize.query(rawQuery, { | |
224 | type: QueryTypes.SELECT as QueryTypes.SELECT, | |
225 | replacements: { byAccountIds, localHandles, remoteHandles } | |
226 | }) | |
227 | } | |
228 | ||
229 | toFormattedJSON (this: MAccountBlocklistFormattable): AccountBlock { | |
230 | return { | |
231 | byAccount: this.ByAccount.toFormattedJSON(), | |
232 | blockedAccount: this.BlockedAccount.toFormattedJSON(), | |
233 | createdAt: this.createdAt | |
234 | } | |
235 | } | |
236 | } |