Initial Codebase (untested)

internal/store.go

@@ -0,0 +1,65 @@
+package internal
+
+import (
+	"errors"
+	"fmt"
+
+	"git.mills.io/prologic/spyda/internal/session"
+)
+
+var (
+	ErrInvalidStore   = errors.New("error: invalid store")
+	ErrUserNotFound   = errors.New("error: user not found")
+	ErrTokenNotFound  = errors.New("error: token not found")
+	ErrFeedNotFound   = errors.New("error: feed not found")
+	ErrInvalidSession = errors.New("error: invalid session")
+)
+
+type Store interface {
+	Merge() error
+	Close() error
+	Sync() error
+
+	DelFeed(name string) error
+	HasFeed(name string) bool
+	GetFeed(name string) (*Feed, error)
+	SetFeed(name string, user *Feed) error
+	LenFeeds() int64
+	SearchFeeds(prefix string) []string
+	GetAllFeeds() ([]*Feed, error)
+
+	DelUser(username string) error
+	HasUser(username string) bool
+	GetUser(username string) (*User, error)
+	SetUser(username string, user *User) error
+	LenUsers() int64
+	SearchUsers(prefix string) []string
+	GetAllUsers() ([]*User, error)
+
+	GetSession(sid string) (*session.Session, error)
+	SetSession(sid string, sess *session.Session) error
+	HasSession(sid string) bool
+	DelSession(sid string) error
+	SyncSession(sess *session.Session) error
+	LenSessions() int64
+	GetAllSessions() ([]*session.Session, error)
+
+	GetUserTokens(user *User) ([]*Token, error)
+	SetToken(signature string, token *Token) error
+	DelToken(signature string) error
+	LenTokens() int64
+}
+
+func NewStore(store string) (Store, error) {
+	u, err := ParseURI(store)
+	if err != nil {
+		return nil, fmt.Errorf("error parsing store uri: %s", err)
+	}
+
+	switch u.Type {
+	case "bitcask":
+		return newBitcaskStore(u.Path)
+	default:
+		return nil, ErrInvalidStore
+	}
+}