budibase/packages/backend-core/src/context/deprovision.ts

109 lines
3.1 KiB
TypeScript

import {
getGlobalUserParams,
getAllApps,
doWithDB,
StaticDatabases,
} from "../db"
import { doWithGlobalDB } from "../tenancy"
import { App, Tenants, User, Database } from "@budibase/types"
const TENANT_DOC = StaticDatabases.PLATFORM_INFO.docs.tenants
const PLATFORM_INFO_DB = StaticDatabases.PLATFORM_INFO.name
async function removeTenantFromInfoDB(tenantId: string) {
try {
await doWithDB(PLATFORM_INFO_DB, async (infoDb: Database) => {
const tenants = (await infoDb.get(TENANT_DOC)) as Tenants
tenants.tenantIds = tenants.tenantIds.filter(id => id !== tenantId)
await infoDb.put(tenants)
})
} catch (err) {
console.error(`Error removing tenant ${tenantId} from info db`, err)
throw err
}
}
export async function removeUserFromInfoDB(dbUser: User) {
await doWithDB(PLATFORM_INFO_DB, async (infoDb: Database) => {
const keys = [dbUser._id!, dbUser.email]
const userDocs = await infoDb.allDocs({
keys,
include_docs: true,
})
const toDelete = userDocs.rows.map((row: any) => {
return {
...row.doc,
_deleted: true,
}
})
await infoDb.bulkDocs(toDelete)
})
}
async function removeUsersFromInfoDB(tenantId: string) {
return doWithGlobalDB(tenantId, async (db: any) => {
try {
const allUsers = await db.allDocs(
getGlobalUserParams(null, {
include_docs: true,
})
)
await doWithDB(PLATFORM_INFO_DB, async (infoDb: any) => {
const allEmails = allUsers.rows.map((row: any) => row.doc.email)
// get the id docs
let keys = allUsers.rows.map((row: any) => row.id)
// and the email docs
keys = keys.concat(allEmails)
// retrieve the docs and delete them
const userDocs = await infoDb.allDocs({
keys,
include_docs: true,
})
const toDelete = userDocs.rows.map((row: any) => {
return {
...row.doc,
_deleted: true,
}
})
await infoDb.bulkDocs(toDelete)
})
} catch (err) {
console.error(`Error removing tenant ${tenantId} users from info db`, err)
throw err
}
})
}
async function removeGlobalDB(tenantId: string) {
return doWithGlobalDB(tenantId, async (db: Database) => {
try {
await db.destroy()
} catch (err) {
console.error(`Error removing tenant ${tenantId} users from info db`, err)
throw err
}
})
}
async function removeTenantApps(tenantId: string) {
try {
const apps = (await getAllApps({ all: true })) as App[]
const destroyPromises = apps.map(app =>
doWithDB(app.appId, (db: Database) => db.destroy())
)
await Promise.allSettled(destroyPromises)
} catch (err) {
console.error(`Error removing tenant ${tenantId} apps`, err)
throw err
}
}
// can't live in tenancy package due to circular dependency on db/utils
export async function deleteTenant(tenantId: string) {
await removeTenantFromInfoDB(tenantId)
await removeUsersFromInfoDB(tenantId)
await removeGlobalDB(tenantId)
await removeTenantApps(tenantId)
}