Inventory spaces (#2715)

Signed-off-by: Denis Bykhov <bykhov.denis@gmail.com>

models/inventory/src/migration.ts

@@ -13,9 +13,51 @@
 // limitations under the License.
 //
 
+import core, { TxOperations } from '@hcengineering/core'
 import { MigrateOperation, MigrationClient, MigrationUpgradeClient } from '@hcengineering/model'
+import inventory from './plugin'
+
+async function createSpace (tx: TxOperations): Promise<void> {
+  const categories = await tx.findOne(core.class.Space, {
+    _id: inventory.space.Category
+  })
+  if (categories === undefined) {
+    await tx.createDoc(
+      core.class.Space,
+      core.space.Space,
+      {
+        name: 'Categories',
+        description: 'Categories',
+        private: false,
+        archived: false,
+        members: []
+      },
+      inventory.space.Category
+    )
+  }
+  const products = await tx.findOne(core.class.Space, {
+    _id: inventory.space.Products
+  })
+  if (products === undefined) {
+    await tx.createDoc(
+      core.class.Space,
+      core.space.Space,
+      {
+        name: 'Products',
+        description: 'Products',
+        private: false,
+        archived: false,
+        members: []
+      },
+      inventory.space.Products
+    )
+  }
+}
 
 export const inventoryOperation: MigrateOperation = {
   async migrate (client: MigrationClient): Promise<void> {},
-  async upgrade (client: MigrationUpgradeClient): Promise<void> {}
+  async upgrade (client: MigrationUpgradeClient): Promise<void> {
+    const tx = new TxOperations(client, core.account.System)
+    await createSpace(tx)
+  }
 }