[feature] Process outgoing Move from clientAPI (#2750)

* prevent moved accounts from taking create-type actions

* update move logic

* federate move out

* indicate on web profile when an account has moved

* [docs] Add migration docs section

* lock while checking + setting move state

* use redirectFollowers func for clientAPI as well

* comment typo

* linter? i barely know 'er!

* Update internal/uris/uri.go

Co-authored-by: Daenney <daenney@users.noreply.github.com>

* add a couple tests for move

* fix little mistake exposed by tests (thanks tests)

* ensure Move marked as successful

* attach shared util funcs to struct

* lock whole account when doing move

* move moving check to after error check

* replace repeated text with error func

* linterrrrrr!!!!

* catch self follow case

---------

Co-authored-by: Daenney <daenney@users.noreply.github.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/internal/api/client/streaming/stream.go b/internal/api/client/streaming/stream.go
index 8df4e9e76..e39c780b6 100644
--- a/internal/api/client/streaming/stream.go
+++ b/internal/api/client/streaming/stream.go
@@ -185,6 +185,13 @@ func (m *Module) StreamGETHandler(c *gin.Context) {
 		account = authed.Account
 	}
 
+	if account.IsMoving() {
+		// Moving accounts can't
+		// use streaming endpoints.
+		apiutil.NotFoundAfterMove(c)
+		return
+	}
+
 	// Get the initial requested stream type, if there is one.
 	streamType := c.Query(StreamQueryKey)