working commit

app/handler/account.go

@@ -0,0 +1,80 @@
+package handler
+
+import (
+	"context"
+
+	"mbase/pkg/mbctl"
+
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/metadata"
+	"google.golang.org/grpc/status"
+)
+
+func (hand *Handler) Authentificate(ctx context.Context) (int64, error) {
+	var err error
+	var accountID int64
+
+	meta, _ := metadata.FromIncomingContext(ctx)
+	usernameArr := meta["username"]
+	passwordArr := meta["password"]
+	if len(usernameArr) == 0 || len(passwordArr) == 0 {
+		err := status.Errorf(codes.PermissionDenied, "Empty auth data")
+		return accountID, err
+	}
+	username := meta["username"][0]
+	password := meta["password"][0]
+	validated, accountID, err := hand.lg.ValidateAcount(ctx, username, password)
+	if !validated {
+		err := status.Errorf(codes.PermissionDenied, "Wrong auth data")
+		return accountID, err
+	}
+	return accountID, err
+}
+
+func (hand *Handler) CreateAccount(ctx context.Context, params *mbctl.CreateAccountParams) (*mbctl.CreateAccountResult, error) {
+	var err error
+	hand.log.Debugf("Handle CreateAccount call")
+	res := &mbctl.CreateAccountResult{}
+	accountID, err := hand.Authentificate(ctx)
+	if err != nil {
+		return res, err
+	}
+	res, err = hand.lg.CreateAccount(ctx, accountID, params)
+	return res, err
+}
+
+func (hand *Handler) DeleteAccount(ctx context.Context, params *mbctl.DeleteAccountParams) (*mbctl.DeleteAccountResult, error) {
+	var err error
+	hand.log.Debugf("Handle DeleteAccount call")
+	res := &mbctl.DeleteAccountResult{}
+	accountID, err := hand.Authentificate(ctx)
+	if err != nil {
+		return res, err
+	}
+	res, err = hand.lg.DeleteAccount(ctx, accountID, params)
+	return res, err
+}
+
+func (hand *Handler) ListAccounts(ctx context.Context, params *mbctl.ListAccountsParams) (*mbctl.ListAccountsResult, error) {
+	var err error
+	hand.log.Debugf("Handle ListAccounts call")
+	res := &mbctl.ListAccountsResult{}
+	accountID, err := hand.Authentificate(ctx)
+	if err != nil {
+		return res, err
+	}
+	res, err = hand.lg.ListAccounts(ctx, accountID, params)
+	return res, err
+}
+
+func (hand *Handler) UpdateAccount(ctx context.Context, params *mbctl.UpdateAccountParams) (*mbctl.UpdateAccountResult, error) {
+	var err error
+	hand.log.Debugf("Handle UpdateAccount call")
+	res := &mbctl.UpdateAccountResult{}
+	accountID, err := hand.Authentificate(ctx)
+	if err != nil {
+		return res, err
+	}
+	res, err = hand.lg.UpdateAccount(ctx, accountID, params)
+	return res, err
+}