src/Entity/Permissions.php
public function grant($resource, $permission = null, $build = true)
    {
        if (is_array($resource)) {
            foreach ($resource as $r) {
                $this->grant($r, $permission, false);
            }
            if ($build) {
                $this->build();
            }
            return $this;
        }

        //new \Doctrine\ODM\MongoDB\
        true === $permission
        || (null === $permission && $resource instanceof PermissionsResourceInterface)
        || $this->checkPermission($permission);
        
        $resourceId = $this->getResourceId($resource);
        
        if (true === $permission) {
            $permission = $this->getFrom($resource);
        }
        
        if (self::PERMISSION_NONE == $permission) {
            if ($resource instanceof PermissionsResourceInterface) {
                $refs = $this->getResources();
                if ($refs->contains($resource)) {
                    $refs->removeElement($resource);
                }
            }
            unset($this->assigned[$resourceId]);
        } else {
            if ($resource instanceof PermissionsResourceInterface) {
                $spec = $resource->getPermissionsUserIds($this->type);
                if (!is_array($spec) || !count($spec)) {
                    $spec = array();
                } elseif (is_numeric(key($spec))) {
                    $spec = array($permission => $spec);
                }
            } else {
                $spec = array($permission => $resource instanceof UserInterface ? array($resource->getId()) : array($resource));
            }

            $this->assigned[$resourceId] = $spec;

            if ($resource instanceof PermissionsResourceInterface) {
                try {
                    $refs = $this->getResources();
                    if (!$refs->contains($resource)) {
                        $refs->add($resource);
                    }
                } catch (\Exception $e) {
                };
            }
        }
        
        if ($build) {
            $this->build();
        }
        $this->hasChanged = true;
        return $this;
    }
public function grant($resource, $permission = null, $build = true)
    {
        if (is_array($resource)) {
            foreach ($resource as $r) {
                $this->grant($r, $permission, false);
            }
            if ($build) {
                $this->build();
            }
            return $this;
        }

        //new \Doctrine\ODM\MongoDB\
        true === $permission
        || (null === $permission && $resource instanceof PermissionsResourceInterface)
        || $this->checkPermission($permission);
        
        $resourceId = $this->getResourceId($resource);
        
        if (true === $permission) {
            $permission = $this->getFrom($resource);
        }
        
        if (self::PERMISSION_NONE == $permission) {
            if ($resource instanceof PermissionsResourceInterface) {
                $refs = $this->getResources();
                if ($refs->contains($resource)) {
                    $refs->removeElement($resource);
                }
            }
            unset($this->assigned[$resourceId]);
        } else {
            if ($resource instanceof PermissionsResourceInterface) {
                $spec = $resource->getPermissionsUserIds($this->type);
                if (!is_array($spec) || !count($spec)) {
                    $spec = array();
                } elseif (is_numeric(key($spec))) {
                    $spec = array($permission => $spec);
                }
            } else {
                $spec = array($permission => $resource instanceof UserInterface ? array($resource->getId()) : array($resource));
            }

            $this->assigned[$resourceId] = $spec;

            if ($resource instanceof PermissionsResourceInterface) {
                try {
                    $refs = $this->getResources();
                    if (!$refs->contains($resource)) {
                        $refs->add($resource);
                    }
                } catch (\Exception $e) {
                };
            }
        }
        
        if ($build) {
            $this->build();
        }
        $this->hasChanged = true;
        return $this;
    }
Grants a permission to a user or resource.

{@inheritDoc}

@param bool $build Should the view and change arrays be rebuild?