0.29.1原版

store/user_identity.go

@@ -0,0 +1,59 @@
+package store
+
+import "context"
+
+// UserIdentity is the linkage between an external identity subject and a local user.
+// Uniqueness is enforced on (Provider, ExternUID); one local user may have multiple
+// identities across different providers.
+type UserIdentity struct {
+	ID        int32
+	UserID    int32
+	Provider  string
+	ExternUID string
+	CreatedTs int64
+	UpdatedTs int64
+}
+
+// FindUserIdentity is used to filter user identities in list/get queries.
+type FindUserIdentity struct {
+	ID        *int32
+	UserID    *int32
+	Provider  *string
+	ExternUID *string
+}
+
+// DeleteUserIdentity is used to delete user identity linkage rows.
+type DeleteUserIdentity struct {
+	ID       *int32
+	UserID   *int32
+	Provider *string
+}
+
+// CreateUserIdentity creates a new external-identity linkage record.
+// Returns the driver error on unique-constraint violation; callers are responsible
+// for reconciling concurrent first-login races on (Provider, ExternUID).
+func (s *Store) CreateUserIdentity(ctx context.Context, create *UserIdentity) (*UserIdentity, error) {
+	return s.driver.CreateUserIdentity(ctx, create)
+}
+
+// ListUserIdentities returns all linkage records matching the filter.
+func (s *Store) ListUserIdentities(ctx context.Context, find *FindUserIdentity) ([]*UserIdentity, error) {
+	return s.driver.ListUserIdentities(ctx, find)
+}
+
+// DeleteUserIdentities deletes all linkage records matching the filter.
+func (s *Store) DeleteUserIdentities(ctx context.Context, delete *DeleteUserIdentity) error {
+	return s.driver.DeleteUserIdentities(ctx, delete)
+}
+
+// GetUserIdentity returns the first linkage record matching the filter, or nil if none found.
+func (s *Store) GetUserIdentity(ctx context.Context, find *FindUserIdentity) (*UserIdentity, error) {
+	list, err := s.ListUserIdentities(ctx, find)
+	if err != nil {
+		return nil, err
+	}
+	if len(list) == 0 {
+		return nil, nil
+	}
+	return list[0], nil
+}