Support sqlite in addition to postgres (#869)

* Move current work into single branch

* Initial massaging of clientapi etc (not working yet)

* Interfaces for accounts/devices databases

* Duplicate postgres package for sqlite3 (no changes made to it yet)

* Some keydb, accountdb, devicedb, common partition fixes, some more syncapi tweaking

* Fix accounts DB, device DB

* Update naffka dependency for SQLite

* Naffka SQLite

* Update naffka to latest master

* SQLite support for federationsender

* Mostly not-bad support for SQLite in syncapi (although there are problems where lots of events get classed incorrectly as backward extremities, probably because of IN/ANY clauses that are badly supported)

* Update Dockerfile -> Go 1.13.7, add build-base (as gcc and friends are needed for SQLite)

* Implement GET endpoints for account_data in clientapi

* Nuke filtering for now...

* Revert "Implement GET endpoints for account_data in clientapi"

This reverts commit 4d80dff4583d278620d9b3ed437e9fcd8d4674ee.

* Implement GET endpoints for account_data in clientapi (#861)

* Implement GET endpoints for account_data in clientapi

* Fix accountDB parameter

* Remove fmt.Println

* Fix insertAccountData SQLite query

* Fix accountDB storage interfaces

* Add empty push rules into account data on account creation (#862)

* Put SaveAccountData into the right function this time

* Not sure if roomserver is better or worse now

* sqlite work

* Allow empty last sent ID for the first event

* sqlite: room creation works

* Support sending messages

* Nuke fmt.println

* Move QueryVariadic etc into common, other device fixes

* Fix some linter issues

* Fix bugs

* Fix some linting errors

* Fix errcheck lint errors

* Make naffka use postgres as fallback, fix couple of compile errors

* What on earth happened to the /rooms/{roomID}/send/{eventType} routing

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>

4 files changed, 8 insertions, 8 deletions

diff --git a/appservice/api/query.go b/appservice/api/query.go
index 9542df56..7e61d623 100644
--- a/appservice/api/query.go
+++ b/appservice/api/query.go
@@ -140,7 +140,7 @@ func RetrieveUserProfile(
 	ctx context.Context,
 	userID string,
 	asAPI AppServiceQueryAPI,
-	accountDB *accounts.Database,
+	accountDB accounts.Database,
 ) (*authtypes.Profile, error) {
 	localpart, _, err := gomatrixserverlib.SplitID('@', userID)
 	if err != nil {
diff --git a/appservice/appservice.go b/appservice/appservice.go
index f2cbcce2..18179987 100644
--- a/appservice/appservice.go
+++ b/appservice/appservice.go
@@ -41,8 +41,8 @@ import (
 // component.
 func SetupAppServiceAPIComponent(
 	base *basecomponent.BaseDendrite,
-	accountsDB *accounts.Database,
-	deviceDB *devices.Database,
+	accountsDB accounts.Database,
+	deviceDB devices.Database,
 	federation *gomatrixserverlib.FederationClient,
 	roomserverAliasAPI roomserverAPI.RoomserverAliasAPI,
 	roomserverQueryAPI roomserverAPI.RoomserverQueryAPI,
@@ -111,8 +111,8 @@ func SetupAppServiceAPIComponent(
 // `sender_localpart` field of each application service if it doesn't
 // exist already
 func generateAppServiceAccount(
-	accountsDB *accounts.Database,
-	deviceDB *devices.Database,
+	accountsDB accounts.Database,
+	deviceDB devices.Database,
 	as config.ApplicationService,
 ) error {
 	ctx := context.Background()
diff --git a/appservice/consumers/roomserver.go b/appservice/consumers/roomserver.go
index dbdae532..b9a56795 100644
--- a/appservice/consumers/roomserver.go
+++ b/appservice/consumers/roomserver.go
@@ -33,7 +33,7 @@ import (
 // OutputRoomEventConsumer consumes events that originated in the room server.
 type OutputRoomEventConsumer struct {
 	roomServerConsumer *common.ContinualConsumer
-	db                 *accounts.Database
+	db                 accounts.Database
 	asDB               *storage.Database
 	query              api.RoomserverQueryAPI
 	alias              api.RoomserverAliasAPI
@@ -46,7 +46,7 @@ type OutputRoomEventConsumer struct {
 func NewOutputRoomEventConsumer(
 	cfg *config.Dendrite,
 	kafkaConsumer sarama.Consumer,
-	store *accounts.Database,
+	store accounts.Database,
 	appserviceDB *storage.Database,
 	queryAPI api.RoomserverQueryAPI,
 	aliasAPI api.RoomserverAliasAPI,
diff --git a/appservice/routing/routing.go b/appservice/routing/routing.go
index 8a24caad..42fa8052 100644
--- a/appservice/routing/routing.go
+++ b/appservice/routing/routing.go
@@ -38,7 +38,7 @@ const pathPrefixApp = "/_matrix/app/v1"
 func Setup(
 	apiMux *mux.Router, cfg *config.Dendrite, // nolint: unparam
 	queryAPI api.RoomserverQueryAPI, aliasAPI api.RoomserverAliasAPI, // nolint: unparam
-	accountDB *accounts.Database, // nolint: unparam
+	accountDB accounts.Database, // nolint: unparam
 	federation *gomatrixserverlib.FederationClient, // nolint: unparam
 	transactionsCache *transactions.Cache, // nolint: unparam
 ) {