[chore] consolidate caching libraries (#704)

* add miekg/dns dependency

* set/validate accountDomain

* move finger to dereferencer

* totally break GetRemoteAccount

* start reworking finger func a bit

* start reworking getRemoteAccount a bit

* move mention parts to namestring

* rework webfingerget

* use util function to extract webfinger parts

* use accountDomain

* rework finger again, final form

* just a real nasty commit, the worst

* remove refresh from account

* use new ASRepToAccount signature

* fix incorrect debug call

* fix for new getRemoteAccount

* rework GetRemoteAccount

* start updating tests to remove repetition

* break a lot of tests
Move shared test logic into the testrig,
rather than having it scattered all over
the place. This allows us to just mock
the transport controller once, and have
all tests use it (unless they need not to
for some other reason).

* fix up tests to use main mock httpclient

* webfinger only if necessary

* cheeky linting with the lads

* update mentionName regex
recognize instance accounts

* don't finger instance accounts

* test webfinger part extraction

* increase default worker count to 4 per cpu

* don't repeat regex parsing

* final search for discovered accountDomain

* be more permissive in namestring lookup

* add more extraction tests

* simplify GetParseMentionFunc

* skip long search if local account

* fix broken test

* consolidate to all use same caching libraries

Signed-off-by: kim <grufwub@gmail.com>

* perform more caching in the database layer

Signed-off-by: kim <grufwub@gmail.com>

* remove ASNote cache

Signed-off-by: kim <grufwub@gmail.com>

* update cache library, improve db tracing hooks

Signed-off-by: kim <grufwub@gmail.com>

* return ErrNoEntries if no account status IDs found, small formatting changes

Signed-off-by: kim <grufwub@gmail.com>

* fix tests, thanks tobi!

Signed-off-by: kim <grufwub@gmail.com>

Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>
This commit is contained in:
kim 2022-07-10 16:18:21 +01:00 committed by GitHub
commit 7cc40302a5
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67 changed files with 3159 additions and 1244 deletions

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@ -11,13 +11,11 @@ import (
// DBConn wrapps a bun.DB conn to provide SQL-type specific additional functionality
type DBConn struct {
// TODO: move *Config here, no need to be in each struct type
errProc func(error) db.Error // errProc is the SQL-type specific error processor
*bun.DB // DB is the underlying bun.DB connection
}
// WrapDBConn @TODO
// WrapDBConn wraps a bun DB connection to provide our own error processing dependent on DB dialect.
func WrapDBConn(dbConn *bun.DB) *DBConn {
var errProc func(error) db.Error
switch dbConn.Dialect().Name() {
@ -36,21 +34,31 @@ func WrapDBConn(dbConn *bun.DB) *DBConn {
// RunInTx wraps execution of the supplied transaction function.
func (conn *DBConn) RunInTx(ctx context.Context, fn func(bun.Tx) error) db.Error {
// Acquire a new transaction
tx, err := conn.BeginTx(ctx, nil)
if err != nil {
return conn.ProcessError(err)
}
return conn.ProcessError(func() error {
// Acquire a new transaction
tx, err := conn.BeginTx(ctx, nil)
if err != nil {
return err
}
// Perform supplied transaction
if err = fn(tx); err != nil {
tx.Rollback() //nolint
return conn.ProcessError(err)
}
var done bool
// Finally, commit transaction
err = tx.Commit()
return conn.ProcessError(err)
defer func() {
if !done {
_ = tx.Rollback()
}
}()
// Perform supplied transaction
if err := fn(tx); err != nil {
return err
}
// Finally, commit
err = tx.Commit()
done = true
return err
}())
}
// ProcessError processes an error to replace any known values with our own db.Error types,
@ -83,7 +91,6 @@ func (conn *DBConn) Exists(ctx context.Context, query *bun.SelectQuery) (bool, d
// NotExists is the functional opposite of conn.Exists()
func (conn *DBConn) NotExists(ctx context.Context, query *bun.SelectQuery) (bool, db.Error) {
// Simply inverse of conn.exists()
exists, err := conn.Exists(ctx, query)
return !exists, err
}