Move gitea api calls in own "client" package (#78)

continue #75
close #16
- fix regression (from #34) _thanks to @crystal_
- create own gitea client package
- more logging
- add mock impl of CertDB

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: crystal <crystal@noreply.codeberg.org>
Reviewed-on: https://codeberg.org/Codeberg/pages-server/pulls/78
Reviewed-by: crapStone <crapstone@noreply.codeberg.org>

server/database/interface.go

@@ -8,8 +8,8 @@ import (
 type CertDB interface {
 	Close() error
 	Put(name string, cert *certificate.Resource) error
-	Get(name []byte) (*certificate.Resource, error)
-	Delete(key []byte) error
-	Compact() (pogreb.CompactionResult, error)
+	Get(name string) (*certificate.Resource, error)
+	Delete(key string) error
+	Compact() (string, error)
 	Items() *pogreb.ItemIterator
 }

server/database/mock.go

@@ -0,0 +1,55 @@
+package database
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/OrlovEvgeny/go-mcache"
+	"github.com/akrylysov/pogreb"
+	"github.com/go-acme/lego/v4/certificate"
+)
+
+var _ CertDB = tmpDB{}
+
+type tmpDB struct {
+	intern *mcache.CacheDriver
+	ttl    time.Duration
+}
+
+func (p tmpDB) Close() error {
+	_ = p.intern.Close()
+	return nil
+}
+
+func (p tmpDB) Put(name string, cert *certificate.Resource) error {
+	return p.intern.Set(name, cert, p.ttl)
+}
+
+func (p tmpDB) Get(name string) (*certificate.Resource, error) {
+	cert, has := p.intern.Get(name)
+	if !has {
+		return nil, fmt.Errorf("cert for '%s' not found", name)
+	}
+	return cert.(*certificate.Resource), nil
+}
+
+func (p tmpDB) Delete(key string) error {
+	p.intern.Remove(key)
+	return nil
+}
+
+func (p tmpDB) Compact() (string, error) {
+	p.intern.Truncate()
+	return "Truncate done", nil
+}
+
+func (p tmpDB) Items() *pogreb.ItemIterator {
+	panic("ItemIterator not implemented for tmpDB")
+}
+
+func NewTmpDB() (CertDB, error) {
+	return &tmpDB{
+		intern: mcache.New(),
+		ttl:    time.Minute,
+	}, nil
+}

server/database/setup.go

@@ -35,9 +35,9 @@ func (p aDB) Put(name string, cert *certificate.Resource) error {
 	return p.intern.Put([]byte(name), resGob.Bytes())
 }
 
-func (p aDB) Get(name []byte) (*certificate.Resource, error) {
+func (p aDB) Get(name string) (*certificate.Resource, error) {
 	cert := &certificate.Resource{}
-	resBytes, err := p.intern.Get(name)
+	resBytes, err := p.intern.Get([]byte(name))
 	if err != nil {
 		return nil, err
 	}
@@ -50,12 +50,16 @@ func (p aDB) Get(name []byte) (*certificate.Resource, error) {
 	return cert, nil
 }
 
-func (p aDB) Delete(key []byte) error {
-	return p.intern.Delete(key)
+func (p aDB) Delete(key string) error {
+	return p.intern.Delete([]byte(key))
 }
 
-func (p aDB) Compact() (pogreb.CompactionResult, error) {
-	return p.intern.Compact()
+func (p aDB) Compact() (string, error) {
+	result, err := p.intern.Compact()
+	if err != nil {
+		return "", err
+	}
+	return fmt.Sprintf("%+v", result), nil
 }
 
 func (p aDB) Items() *pogreb.ItemIterator {