Fixing some tenancy issues.

packages/auth/src/utils.js

@@ -9,6 +9,7 @@ const { options } = require("./middleware/passport/jwt")
 const { createUserEmailView } = require("./db/views")
 const { getDB } = require("./db")
 const { getGlobalDB } = require("./db/utils")
+const { DEFAULT_TENANT_ID } = require("./constants")
 
 const APP_PREFIX = DocumentTypes.APP + SEPARATOR
 
@@ -103,11 +104,16 @@ exports.isClient = ctx => {
 
 exports.lookupTenantId = async userId => {
   const db = getDB(StaticDatabases.PLATFORM_INFO.name)
-  const doc = await db.get(userId)
+  let tenantId = DEFAULT_TENANT_ID
-  if (!doc || !doc.tenantId) {
+  try {
-    throw "Unable to find tenant"
+    const doc = await db.get(userId)
+    if (doc && doc.tenantId) {
+      tenantId = doc.tenantId
+    }
+  } catch (err) {
+    // just return the default
   }
-  return doc.tenantId
+  return tenantId
 }
 
 /**

packages/server/src/api/controllers/row/internal.js

@@ -161,7 +161,7 @@ exports.fetchView = async ctx => {
         schema: {},
       }
     }
-    rows = await outputProcessing(appId, table, response.rows)
+    rows = await outputProcessing(ctx, table, response.rows)
   }
 
   if (calculation === CALCULATION_TYPES.STATS) {
@@ -204,7 +204,7 @@ exports.fetch = async ctx => {
     )
     rows = response.rows.map(row => row.doc)
   }
-  return outputProcessing(appId, table, rows)
+  return outputProcessing(ctx, table, rows)
 }
 
 exports.find = async ctx => {
@@ -212,7 +212,7 @@ exports.find = async ctx => {
   const db = new CouchDB(appId)
   const table = await db.get(ctx.params.tableId)
   let row = await findRow(ctx, db, ctx.params.tableId, ctx.params.rowId)
-  row = await outputProcessing(appId, table, row)
+  row = await outputProcessing(ctx, table, row)
   return row
 }
 
@@ -290,7 +290,7 @@ exports.search = async ctx => {
   // Enrich search results with relationships
   if (response.rows && response.rows.length) {
     const table = await db.get(tableId)
-    response.rows = await outputProcessing(appId, table, response.rows)
+    response.rows = await outputProcessing(ctx, table, response.rows)
   }
 
   return response
@@ -327,7 +327,7 @@ exports.fetchEnrichedRow = async ctx => {
   })
   // need to include the IDs in these rows for any links they may have
   let linkedRows = await outputProcessing(
-    appId,
+    ctx,
     table,
     response.rows.map(row => row.doc)
   )

packages/server/src/api/routes/tests/row.spec.js

@@ -387,7 +387,7 @@ describe("/rows", () => {
       })
       // the environment needs configured for this
       await setup.switchToSelfHosted(async () => {
-        const enriched = await outputProcessing(config.getAppId(), table, [row])
+        const enriched = await outputProcessing({ appId: config.getAppId() }, table, [row])
         expect(enriched[0].attachment[0].url).toBe(
           `/prod-budi-app-assets/${config.getAppId()}/attachments/test/thing.csv`
         )

packages/server/src/utilities/rowProcessor.js

@@ -207,7 +207,7 @@ exports.outputProcessing = async (ctx, table, rows) => {
     wasArray = false
   }
   // attach any linked row information
-  let enriched = await linkRows.attachFullLinkedDocs(appId, table, rows)
+  let enriched = await linkRows.attachFullLinkedDocs(ctx, table, rows)
 
   // process formulas
   enriched = processFormulas(table, enriched)

packages/worker/src/api/controllers/admin/tenants.js

@@ -0,0 +1,11 @@
+exports.multiTenancyEnabled = async ctx => {
+
+}
+
+exports.exists = async ctx => {
+
+}
+
+exports.fetch = async ctx => {
+
+}

packages/worker/src/api/controllers/admin/users.js

@@ -14,19 +14,19 @@ const { invalidateSessions } = require("@budibase/auth/sessions")
 const CouchDB = require("../../../db")
 
 const PLATFORM_INFO_DB = StaticDatabases.PLATFORM_INFO.name
-const tenantDocId = StaticDatabases.PLATFORM_INFO.docs.tenants
+const TENANT_DOC = StaticDatabases.PLATFORM_INFO.docs.tenants
 
 async function tryAddTenant(tenantId) {
   const db = new CouchDB(PLATFORM_INFO_DB)
   let tenants
   try {
-    tenants = await db.get(tenantDocId)
+    tenants = await db.get(TENANT_DOC)
   } catch (err) {
     // if theres an error don't worry, we'll just write it in
   }
   if (!tenants || !Array.isArray(tenants.tenantIds)) {
     tenants = {
-      _id: tenantDocId,
+      _id: TENANT_DOC,
       tenantIds: [],
     }
   }
@@ -36,6 +36,18 @@ async function tryAddTenant(tenantId) {
   }
 }
 
+async function doesTenantExist(tenantId) {
+  const db = new CouchDB(PLATFORM_INFO_DB)
+  let tenants
+  try {
+    tenants = await db.get(TENANT_DOC)
+  } catch (err) {
+    // if theres an error the doc doesn't exist, no tenants exist
+    return false
+  }
+  return tenants && Array.isArray(tenants.tenantIds) && tenants.tenantIds.indexOf(tenantId) !== -1
+}
+
 async function allUsers(ctx) {
   const db = getGlobalDBFromCtx(ctx)
   const response = await db.allDocs(
@@ -121,6 +133,10 @@ exports.save = async ctx => {
 
 exports.adminUser = async ctx => {
   const { email, password, tenantId } = ctx.request.body
+  if (await doesTenantExist(tenantId)) {
+    ctx.throw(403, "Organisation already exists.")
+  }
+
   const db = getGlobalDB(tenantId)
   const response = await db.allDocs(
     getGlobalUserParams(null, {

packages/worker/src/api/routes/admin/tenants.js

@@ -0,0 +1,15 @@
+const Router = require("@koa/router")
+const controller = require("../../controllers/admin/tenants")
+const joiValidator = require("../../../middleware/joi-validator")
+const Joi = require("joi")
+const { TemplatePurpose, TemplateTypes } = require("../../../constants")
+const adminOnly = require("../../../middleware/adminOnly")
+
+const router = Router()
+
+router
+  .get("/api/admin/tenants/enabled", controller.multiTenancyEnabled)
+  .get("/api/admin/tenants/:tenantId/exists", controller.exists)
+  .get("/api/admin/tenants", adminOnly, controller.fetch)
+
+module.exports = router