github.com/mad-app/mattermost-server@v5.11.1+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.Name) != 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) RoleGetAll(ctx context.Context, hints ...LayeredStoreHint) *LayeredStoreSupplierResult {
    34  	// Roles are cached by name, as that is most commonly how they are looked up.
    35  	// This means that no caching is supported on roles being listed.
    36  	return s.Next().RoleGetAll(ctx, hints...)
    37  }
    38  
    39  func (s *LocalCacheSupplier) RoleGetByName(ctx context.Context, name string, hints ...LayeredStoreHint) *LayeredStoreSupplierResult {
    40  	if result := s.doStandardReadCache(ctx, s.roleCache, name, hints...); result != nil {
    41  		return result
    42  	}
    43  
    44  	result := s.Next().RoleGetByName(ctx, name, hints...)
    45  
    46  	s.doStandardAddToCache(ctx, s.roleCache, name, result, hints...)
    47  
    48  	return result
    49  }
    50  
    51  func (s *LocalCacheSupplier) RoleGetByNames(ctx context.Context, roleNames []string, hints ...LayeredStoreHint) *LayeredStoreSupplierResult {
    52  	var foundRoles []*model.Role
    53  	var rolesToQuery []string
    54  
    55  	for _, roleName := range roleNames {
    56  		if result := s.doStandardReadCache(ctx, s.roleCache, roleName, hints...); result != nil {
    57  			foundRoles = append(foundRoles, result.Data.(*model.Role))
    58  		} else {
    59  			rolesToQuery = append(rolesToQuery, roleName)
    60  		}
    61  	}
    62  
    63  	result := s.Next().RoleGetByNames(ctx, rolesToQuery, hints...)
    64  
    65  	if result.Data != nil {
    66  		rolesFound := result.Data.([]*model.Role)
    67  		for _, role := range rolesFound {
    68  			res := NewSupplierResult()
    69  			res.Data = role
    70  			s.doStandardAddToCache(ctx, s.roleCache, role.Name, res, hints...)
    71  		}
    72  		result.Data = append(foundRoles, result.Data.([]*model.Role)...)
    73  	}
    74  
    75  	return result
    76  }
    77  
    78  func (s *LocalCacheSupplier) RoleDelete(ctx context.Context, roleId string, hints ...LayeredStoreHint) *LayeredStoreSupplierResult {
    79  	result := s.Next().RoleDelete(ctx, roleId, hints...)
    80  
    81  	if result.Err == nil {
    82  		role := result.Data.(*model.Role)
    83  		s.doInvalidateCacheCluster(s.roleCache, role.Name)
    84  	}
    85  
    86  	return result
    87  }
    88  
    89  func (s *LocalCacheSupplier) RolePermanentDeleteAll(ctx context.Context, hints ...LayeredStoreHint) *LayeredStoreSupplierResult {
    90  	defer s.roleCache.Purge()
    91  	defer s.doClearCacheCluster(s.roleCache)
    92  
    93  	return s.Next().RolePermanentDeleteAll(ctx, hints...)
    94  }