Merge both user API databases into one (#2186)

* Merge user API databases into one

* Remove DeviceDatabase from config

* Fix tests

* Try that again

* Clean up keyserver device keys when the devices no longer exist in the user API

* Tweak ordering

* Fix UserExists flag, device check

* Allow including empty entries so we can clean them up

* Remove logging

1 files changed, 22 insertions, 0 deletions

diff --git a/userapi/storage/sqlite3/constraint_wasm.go b/userapi/storage/sqlite3/constraint_wasm.go
new file mode 100644
index 00000000..6c4ee762
--- /dev/null
+++ b/userapi/storage/sqlite3/constraint_wasm.go
@@ -0,0 +1,22 @@
+// Copyright 2020 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build wasm
+// +build wasm
+
+package sqlite3
+
+func isConstraintError(err error) bool {
+	return false
+}