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| 1 | +import { KintoClient } from "kinto" |
| 2 | +import type { |
| 3 | + Adapter, |
| 4 | + AdapterUser, |
| 5 | + AdapterAccount, |
| 6 | + AdapterSession, |
| 7 | + VerificationToken, |
| 8 | +} from "@auth/core/adapters" |
| 9 | + |
| 10 | +interface KintoAdapterOptions { |
| 11 | + client: KintoClient |
| 12 | + bucket?: string |
| 13 | +} |
| 14 | + |
| 15 | +export function toAdapterUser(record: any): AdapterUser { |
| 16 | + return !record |
| 17 | + ? null |
| 18 | + : { |
| 19 | + id: record.id, |
| 20 | + email: record.email, |
| 21 | + emailVerified: record.emailVerified |
| 22 | + ? new Date(record.emailVerified) |
| 23 | + : null, |
| 24 | + name: record.name, |
| 25 | + image: record.image, |
| 26 | + } |
| 27 | +} |
| 28 | + |
| 29 | +export function toAdapterAccount(record: any): AdapterAccount { |
| 30 | + return !record |
| 31 | + ? null |
| 32 | + : { |
| 33 | + id: record.id, |
| 34 | + type: record.type, |
| 35 | + userId: record.userId, |
| 36 | + provider: record.provider, |
| 37 | + providerAccountId: record.providerAccountId, |
| 38 | + refresh_token: record.refresh_token, |
| 39 | + access_token: record.access_token, |
| 40 | + expires_at: record.expires_at, |
| 41 | + token_type: record.token_type, |
| 42 | + scope: record.scope, |
| 43 | + id_token: record.id_token, |
| 44 | + session_state: record.session_state, |
| 45 | + } |
| 46 | +} |
| 47 | + |
| 48 | +export function toAdapterSession(record: any): AdapterSession { |
| 49 | + return !record |
| 50 | + ? null |
| 51 | + : { |
| 52 | + id: record.id, |
| 53 | + userId: record.userId, |
| 54 | + sessionToken: record.sessionToken, |
| 55 | + expires: new Date(record.expires), |
| 56 | + } |
| 57 | +} |
| 58 | + |
| 59 | +export function toVerificationToken(record: any): VerificationToken { |
| 60 | + return !record |
| 61 | + ? null |
| 62 | + : { |
| 63 | + identifier: record.identifier, |
| 64 | + token: record.token, |
| 65 | + expires: new Date(record.expires), |
| 66 | + } |
| 67 | +} |
| 68 | + |
| 69 | +export function KintoAdapter({ |
| 70 | + client, |
| 71 | + bucket = "auth", |
| 72 | + collectionNames = { |
| 73 | + users: "users", |
| 74 | + accounts: "accounts", |
| 75 | + sessions: "sessions", |
| 76 | + verificationTokens: "verification-tokens", |
| 77 | + }, |
| 78 | +}: KintoAdapterOptions): Adapter { |
| 79 | + const collections = { |
| 80 | + users: client.bucket(bucket).collection(collectionNames.users), |
| 81 | + accounts: client.bucket(bucket).collection(collectionNames.accounts), |
| 82 | + sessions: client.bucket(bucket).collection(collectionNames.sessions), |
| 83 | + verificationTokens: client |
| 84 | + .bucket(bucket) |
| 85 | + .collection(collectionNames.verificationTokens), |
| 86 | + } |
| 87 | + |
| 88 | + async function ensureCollections() { |
| 89 | + const existingCollections = new Set( |
| 90 | + (await client.bucket(bucket).listCollections()).data.map((c) => c.id) |
| 91 | + ) |
| 92 | + await Promise.all( |
| 93 | + Object.keys(collections).map(async (key) => { |
| 94 | + if (!existingCollections.has(key)) { |
| 95 | + await client.bucket(bucket).createCollection(key) |
| 96 | + } |
| 97 | + }) |
| 98 | + ) |
| 99 | + } |
| 100 | + |
| 101 | + return { |
| 102 | + async createUser(data) { |
| 103 | + await ensureCollections() |
| 104 | + const result = await collections.users.createRecord(data) |
| 105 | + return toAdapterUser(result.data) |
| 106 | + }, |
| 107 | + |
| 108 | + async getUser(id) { |
| 109 | + try { |
| 110 | + await ensureCollections() |
| 111 | + const result = await collections.users.getRecord(id) |
| 112 | + return toAdapterUser(result.data) |
| 113 | + } catch { |
| 114 | + return null |
| 115 | + } |
| 116 | + }, |
| 117 | + |
| 118 | + async getUserByEmail(email) { |
| 119 | + await ensureCollections() |
| 120 | + const result = await collections.users.listRecords({ filters: { email } }) |
| 121 | + return result.data.length ? toAdapterUser(result.data[0]) : null |
| 122 | + }, |
| 123 | + |
| 124 | + async getUserByAccount({ provider, providerAccountId }) { |
| 125 | + await ensureCollections() |
| 126 | + const result = await collections.accounts.listRecords({ |
| 127 | + filters: { provider, providerAccountId }, |
| 128 | + }) |
| 129 | + if (result.data.length) { |
| 130 | + const user = await collections.users.getRecord(result.data[0].userId) |
| 131 | + return toAdapterUser(user.data) |
| 132 | + } |
| 133 | + return null |
| 134 | + }, |
| 135 | + |
| 136 | + async updateUser(data) { |
| 137 | + await ensureCollections() |
| 138 | + const result = await collections.users.updateRecord(data, { patch: true }) |
| 139 | + return toAdapterUser(result.data) |
| 140 | + }, |
| 141 | + |
| 142 | + async deleteUser(id) { |
| 143 | + await ensureCollections() |
| 144 | + await collections.users.deleteRecord(id) |
| 145 | + await Promise.all( |
| 146 | + ( |
| 147 | + await collections.sessions.listRecords({ filters: { userId: id } }) |
| 148 | + ).data.map(({ id }) => collections.sessions.deleteRecord(id)) |
| 149 | + ) |
| 150 | + await Promise.all( |
| 151 | + ( |
| 152 | + await collections.accounts.listRecords({ filters: { userId: id } }) |
| 153 | + ).data.map(({ id }) => collections.accounts.deleteRecord(id)) |
| 154 | + ) |
| 155 | + }, |
| 156 | + |
| 157 | + async linkAccount(data) { |
| 158 | + await ensureCollections() |
| 159 | + const result = await collections.accounts.createRecord(data) |
| 160 | + return toAdapterAccount(result.data) |
| 161 | + }, |
| 162 | + |
| 163 | + async unlinkAccount({ provider, providerAccountId }) { |
| 164 | + await ensureCollections() |
| 165 | + const result = await collections.accounts.listRecords({ |
| 166 | + filters: { provider, providerAccountId }, |
| 167 | + }) |
| 168 | + if (result.data.length) { |
| 169 | + await collections.accounts.deleteRecord(result.data[0].id) |
| 170 | + } |
| 171 | + }, |
| 172 | + |
| 173 | + async createSession(data) { |
| 174 | + await ensureCollections() |
| 175 | + const result = await collections.sessions.createRecord(data) |
| 176 | + return toAdapterSession(result.data) |
| 177 | + }, |
| 178 | + |
| 179 | + async getSessionAndUser(sessionToken) { |
| 180 | + await ensureCollections() |
| 181 | + const sessionResult = await collections.sessions.listRecords({ |
| 182 | + filters: { sessionToken }, |
| 183 | + }) |
| 184 | + if (sessionResult.data.length) { |
| 185 | + const session = sessionResult.data[0] |
| 186 | + const user = await collections.users.getRecord(session.userId) |
| 187 | + return { |
| 188 | + session: toAdapterSession(session), |
| 189 | + user: toAdapterUser(user.data), |
| 190 | + } |
| 191 | + } |
| 192 | + return null |
| 193 | + }, |
| 194 | + |
| 195 | + async updateSession(data) { |
| 196 | + await ensureCollections() |
| 197 | + const result = await collections.sessions.listRecords({ |
| 198 | + filters: { sessionToken: data.sessionToken }, |
| 199 | + }) |
| 200 | + if (result.data.length) { |
| 201 | + const updated = await collections.sessions.updateRecord( |
| 202 | + { id: result.data[0].id, ...data }, |
| 203 | + { patch: true } |
| 204 | + ) |
| 205 | + return toAdapterSession(updated.data) |
| 206 | + } |
| 207 | + return null |
| 208 | + }, |
| 209 | + |
| 210 | + async deleteSession(sessionToken) { |
| 211 | + await ensureCollections() |
| 212 | + const result = await collections.sessions.listRecords({ |
| 213 | + filters: { sessionToken }, |
| 214 | + }) |
| 215 | + if (result.data.length) { |
| 216 | + await collections.sessions.deleteRecord(result.data[0].id) |
| 217 | + } |
| 218 | + }, |
| 219 | + |
| 220 | + async createVerificationToken(data) { |
| 221 | + await ensureCollections() |
| 222 | + const result = await collections.verificationTokens.createRecord(data) |
| 223 | + return toVerificationToken(result.data) |
| 224 | + }, |
| 225 | + |
| 226 | + async useVerificationToken({ identifier, token }) { |
| 227 | + await ensureCollections() |
| 228 | + const result = await collections.verificationTokens.listRecords({ |
| 229 | + filters: { identifier, token }, |
| 230 | + }) |
| 231 | + if (result.data.length) { |
| 232 | + const verificationToken = result.data[0] |
| 233 | + await collections.verificationTokens.deleteRecord(verificationToken.id) |
| 234 | + return toVerificationToken(verificationToken) |
| 235 | + } |
| 236 | + return null |
| 237 | + }, |
| 238 | + } |
| 239 | +} |
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