github.com/demisto/mattermost-server@v4.9.0-rc3+incompatible/store/local_cache_supplier_roles.go (about)

     1  // Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
     2  // See License.txt for license information.
     3  
     4  package store
     5  
     6  import (
     7  	"context"
     8  
     9  	"github.com/mattermost/mattermost-server/model"
    10  )
    11  
    12  func (s *LocalCacheSupplier) handleClusterInvalidateRole(msg *model.ClusterMessage) {
    13  	if msg.Data == CLEAR_CACHE_MESSAGE_DATA {
    14  		s.roleCache.Purge()
    15  	} else {
    16  		s.roleCache.Remove(msg.Data)
    17  	}
    18  }
    19  
    20  func (s *LocalCacheSupplier) RoleSave(ctx context.Context, role *model.Role, hints ...LayeredStoreHint) *LayeredStoreSupplierResult {
    21  	if len(role.Id) != 0 {
    22  		defer s.doInvalidateCacheCluster(s.roleCache, role.Name)
    23  	}
    24  	return s.Next().RoleSave(ctx, role, hints...)
    25  }
    26  
    27  func (s *LocalCacheSupplier) RoleGet(ctx context.Context, roleId string, hints ...LayeredStoreHint) *LayeredStoreSupplierResult {
    28  	// Roles are cached by name, as that is most commonly how they are looked up.
    29  	// This means that no caching is supported on roles being looked up by ID.
    30  	return s.Next().RoleGet(ctx, roleId, hints...)
    31  }
    32  
    33  func (s *LocalCacheSupplier) RoleGetByName(ctx context.Context, name string, hints ...LayeredStoreHint) *LayeredStoreSupplierResult {
    34  	if result := s.doStandardReadCache(ctx, s.roleCache, name, hints...); result != nil {
    35  		return result
    36  	}
    37  
    38  	result := s.Next().RoleGetByName(ctx, name, hints...)
    39  
    40  	s.doStandardAddToCache(ctx, s.roleCache, name, result, hints...)
    41  
    42  	return result
    43  }
    44  
    45  func (s *LocalCacheSupplier) RoleGetByNames(ctx context.Context, roleNames []string, hints ...LayeredStoreHint) *LayeredStoreSupplierResult {
    46  	var foundRoles []*model.Role
    47  	var rolesToQuery []string
    48  
    49  	for _, roleName := range roleNames {
    50  		if result := s.doStandardReadCache(ctx, s.roleCache, roleName, hints...); result != nil {
    51  			foundRoles = append(foundRoles, result.Data.(*model.Role))
    52  		} else {
    53  			rolesToQuery = append(rolesToQuery, roleName)
    54  		}
    55  	}
    56  
    57  	result := s.Next().RoleGetByNames(ctx, rolesToQuery, hints...)
    58  
    59  	if result.Data != nil {
    60  		rolesFound := result.Data.([]*model.Role)
    61  		for _, role := range rolesFound {
    62  			res := NewSupplierResult()
    63  			res.Data = role
    64  			s.doStandardAddToCache(ctx, s.roleCache, role.Name, res, hints...)
    65  		}
    66  		result.Data = append(foundRoles, result.Data.([]*model.Role)...)
    67  	}
    68  
    69  	return result
    70  }