Class: SuperAuth::Edge

Inherits:
Object
  • Object
show all
Defined in:
lib/super_auth/edge.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.authorizations ⇒ Object 



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# File 'lib/super_auth/edge.rb', line 29

def authorizations
  users_groups_roles_permissions_resources
    .union(users_roles_permissions_resources)
    .union(users_groups_permissions_resources)
    .union(users_permissions_resources)
    .union(users_resources)
end

.integer_cast_type ⇒ Object 



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# File 'lib/super_auth/edge.rb', line 20

def integer_cast_type
  case SuperAuth.db.database_type
  when :mysql, :mysql2
    :signed
  else
    :bigint
  end
end

.string_cast_type ⇒ Object 



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# File 'lib/super_auth/edge.rb', line 11

def string_cast_type
  case SuperAuth.db.database_type
  when :mysql, :mysql2
    :char
  else
    :text
  end
end

.users_groups_permissions_resources ⇒ Object 



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# File 'lib/super_auth/edge.rb', line 117

def users_groups_permissions_resources
  cast_type = string_cast_type
  # Join users to their group via edges, then to the group CTE to get the user's group_path.
  # Use group_path to find all ancestor groups (any group whose id appears in the user's group_path).
  # Then join permission edges on those ancestor groups.
  SuperAuth::User.db[:super_auth_users].
    join(Sequel[:super_auth_edges].as(:user_edges), user_id: :id).
    join(SuperAuth::Group.from(SuperAuth::Group.trees).as(:user_groups), Sequel[:user_groups][:id] => Sequel[:user_edges][:group_id]).
    join(Sequel[:super_auth_edges].as(:group_edges),
      Sequel.function(:concat, ',', Sequel[:user_groups][:group_path], ',').like(
        Sequel.function(:concat, '%,', Sequel[:group_edges][:group_id].cast(cast_type), ',%')
      )
    ).
    join(Sequel[:super_auth_permissions], id: Sequel[:group_edges][:permission_id]).
    join(Sequel[:super_auth_edges].as(:permission_edges), Sequel[:permission_edges][:permission_id] => Sequel[:super_auth_permissions][:id]).
    join(Sequel[:super_auth_resources], id: Sequel[:permission_edges][:resource_id]).
    select(
      Sequel[:super_auth_users][:id].as(:user_id),
      Sequel[:super_auth_users][:name].as(:user_name),
      Sequel[:super_auth_users][:external_id].as(:user_external_id),
      Sequel[:super_auth_users][:external_type].as(:user_external_type),
      Sequel[:super_auth_users][:created_at].cast(cast_type).as(:user_created_at),
      Sequel[:super_auth_users][:updated_at].cast(cast_type).as(:user_updated_at),

      Sequel[:user_groups][:id].as(:group_id),
      Sequel[:user_groups][:name].as(:group_name),
      Sequel[:user_groups][:group_path],
      Sequel[:user_groups][:group_name_path],
      Sequel[:user_groups][:parent_id].as(:group_parent_id),
      Sequel[:user_groups][:created_at].cast(cast_type).as(:group_created_at),
      Sequel[:user_groups][:updated_at].cast(cast_type).as(:group_updated_at),

      Sequel.cast(nil, integer_cast_type).as(:role_id),
      Sequel.cast(nil, string_cast_type).as(:role_name),
      Sequel.cast(nil, string_cast_type).as(:role_path),
      Sequel.cast(nil, string_cast_type).as(:role_name_path),
      Sequel.cast(nil, integer_cast_type).as(:role_parent_id),
      Sequel.cast(nil, string_cast_type).as(:role_created_at),
      Sequel.cast(nil, string_cast_type).as(:role_updated_at),

      Sequel[:super_auth_permissions][:id].as(:permission_id),
      Sequel[:super_auth_permissions][:name].as(:permission_name),
      Sequel[:super_auth_permissions][:created_at].cast(cast_type).as(:permission_created_at),
      Sequel[:super_auth_permissions][:updated_at].cast(cast_type).as(:permission_updated_at),

      Sequel[:super_auth_resources][:id].as(:resource_id),
      Sequel[:super_auth_resources][:name].as(:resource_name),
      Sequel[:super_auth_resources][:external_id].as(:resource_external_id),
      Sequel[:super_auth_resources][:external_type].as(:resource_external_type),
    ).
    distinct
end

.users_groups_roles_permissions_resources ⇒ Object 



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# File 'lib/super_auth/edge.rb', line 37

def users_groups_roles_permissions_resources
  cast_type = string_cast_type
  users_groups_roles_ds = SuperAuth::User.join(:super_auth_edges, user_id: :id).
    select_all(:super_auth_users).
    join(SuperAuth::Group.from(SuperAuth::Group.trees).as(:groups), Sequel.function(:concat, ',', Sequel[:groups][:group_path], ',').like(Sequel.function(:concat, '%,', Sequel[:groups][:id], ',%'))).
  select(
    Sequel[:super_auth_users][:id].as(:user_id),
    Sequel[:super_auth_users][:name].as(:user_name),
    Sequel[:super_auth_users][:external_id].as(:user_external_id),
    Sequel[:super_auth_users][:external_type].as(:user_external_type),
    Sequel[:super_auth_users][:created_at].as(:user_created_at),
    Sequel[:super_auth_users][:updated_at].as(:user_updated_at),
    Sequel[:groups][:id].as(:group_id),
    Sequel[:groups][:name].as(:group_name),
    Sequel[:super_auth_edges][:id].as(:edge_id),
    Sequel[:super_auth_edges][:permission_id].as(:edge_permission_id),
    Sequel[:super_auth_edges][:group_id].as(:edge_group_id),
    Sequel[:super_auth_edges][:user_id].as(:edge_user_id),
    Sequel[:super_auth_edges][:role_id].as(:edge_role_id),
    Sequel[:groups][:group_path],
    Sequel[:groups][:group_name_path],
    Sequel[:groups][:parent_id],
    Sequel[:groups][:created_at].cast(cast_type).as(:group_created_at),
    Sequel[:groups][:updated_at].cast(cast_type).as(:group_updated_at),
  ).join(Sequel[:super_auth_edges].as(:group_role_edges), Sequel[:group_role_edges][:group_id] => Sequel[:groups][:id]).select_append(
    Sequel[:group_role_edges][:id].as(:group_role_edge_id),
    Sequel[:group_role_edges][:permission_id].as(:group_role_edge_permission_id),
    Sequel[:group_role_edges][:group_id].as(:group_role_edge_group_id),
    Sequel[:group_role_edges][:user_id].as(:group_role_edge_user_id),
    Sequel[:group_role_edges][:role_id].as(:group_role_edge_role_id),
  ).join(:super_auth_roles, id: Sequel[:group_role_edges][:role_id])

  SuperAuth::Edge.from(
    SuperAuth::Edge.from(
      SuperAuth::Group.cte(SuperAuth::Group.where(id: users_groups_roles_ds.select(Sequel[:groups][:id])).select(:id)).select { [id.as(:group_id), name.as(:group_name), parent_id.as(:group_parent_id), group_path, group_name_path, created_at.cast(cast_type).as(:group_created_at), updated_at.as(:group_updated_at)] },
      SuperAuth::Role.cte(users_groups_roles_ds.select(Sequel[:group_role_edges][:role_id])).select { [id.as(:role_id), name.as(:role_name), parent_id.as(:role_parent_id), role_path, role_name_path, created_at.as(:role_created_at), updated_at.as(:role_updated_at) ] }
    ).as(:users_groups_roles_permissions_resources)
  ).join(Sequel[:super_auth_edges].as(:user_edges), Sequel[:user_edges][:group_id] => Sequel[:users_groups_roles_permissions_resources][:group_id])
   .join(Sequel[:super_auth_users], id: Sequel[:user_edges][:user_id])
   .select(
      Sequel[:super_auth_users][:id].as(:user_id),
      Sequel[:super_auth_users][:name].as(:user_name),
      Sequel[:super_auth_users][:external_id].as(:user_external_id),
      Sequel[:super_auth_users][:external_type].as(:user_external_type),
      Sequel[:super_auth_users][:created_at].cast(cast_type).as(:user_created_at),
      Sequel[:super_auth_users][:updated_at].cast(cast_type).as(:user_updated_at),

      Sequel[:users_groups_roles_permissions_resources][:group_id],
      Sequel[:users_groups_roles_permissions_resources][:group_name],
      Sequel[:users_groups_roles_permissions_resources][:group_path],
      Sequel[:users_groups_roles_permissions_resources][:group_name_path],
      Sequel[:users_groups_roles_permissions_resources][:group_parent_id],
      Sequel[:users_groups_roles_permissions_resources][:group_created_at].cast(cast_type).as(:group_created_at),
      Sequel[:users_groups_roles_permissions_resources][:group_updated_at].cast(cast_type).as(:group_updated_at),

      Sequel[:users_groups_roles_permissions_resources][:role_id],
      Sequel[:users_groups_roles_permissions_resources][:role_name],
      Sequel[:users_groups_roles_permissions_resources][:role_path],
      Sequel[:users_groups_roles_permissions_resources][:role_name_path],
      Sequel[:users_groups_roles_permissions_resources][:role_parent_id],
      Sequel[:users_groups_roles_permissions_resources][:role_created_at].cast(cast_type).as(:role_created_at),
      Sequel[:users_groups_roles_permissions_resources][:role_updated_at].cast(cast_type).as(:role_updated_at),

      Sequel[:super_auth_permissions][:id].as(:permission_id),
      Sequel[:super_auth_permissions][:name].as(:permission_name),
      Sequel[:super_auth_permissions][:created_at].cast(cast_type).as(:permission_created_at),
      Sequel[:super_auth_permissions][:updated_at].cast(cast_type).as(:permission_updated_at),

      Sequel[:super_auth_resources][:id].as(:resource_id),
      Sequel[:super_auth_resources][:name].as(:resource_name),
      Sequel[:super_auth_resources][:external_id].as(:resource_external_id),
      Sequel[:super_auth_resources][:external_type].as(:resource_external_type)
    )
   .join(Sequel[:super_auth_edges].as(:permission_edges), Sequel[:permission_edges][:role_id] => Sequel[:users_groups_roles_permissions_resources][:role_id])
   .join(Sequel[:super_auth_permissions], id: Sequel[:permission_edges][:permission_id])
   .join(Sequel[:super_auth_edges].as(:resource_edges), Sequel[:resource_edges][:permission_id] => Sequel[:permission_edges][:permission_id])
   .join(Sequel[:super_auth_resources], id: Sequel[:resource_edges][:resource_id])
   .distinct
end

.users_permissions_resources ⇒ Object 



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# File 'lib/super_auth/edge.rb', line 235

def users_permissions_resources
  cast_type = string_cast_type
  SuperAuth::User.
    join(Sequel[:super_auth_edges].as(:user_edges), user_id: :id).
    select(
      Sequel[:super_auth_users][:id].as(:user_id),
      Sequel[:super_auth_users][:name].as(:user_name),
      Sequel[:super_auth_users][:external_id].as(:user_external_id),
      Sequel[:super_auth_users][:external_type].as(:user_external_type),
      Sequel[:super_auth_users][:created_at].cast(cast_type).as(:user_created_at),
      Sequel[:super_auth_users][:updated_at].cast(cast_type).as(:user_updated_at),

      Sequel.cast(nil, integer_cast_type).as(:group_id),
      Sequel.cast(nil, string_cast_type).as(:group_name),
      Sequel.cast(nil, string_cast_type).as(:group_path),
      Sequel.cast(nil, string_cast_type).as(:group_name_path),
      Sequel.cast(nil, integer_cast_type).as(:group_parent_id),
      Sequel.cast(nil, string_cast_type).as(:group_created_at),
      Sequel.cast(nil, string_cast_type).as(:group_updated_at),

      Sequel.cast(nil, integer_cast_type).as(:role_id),
      Sequel.cast(nil, string_cast_type).as(:role_name),
      Sequel.cast(nil, string_cast_type).as(:role_path),
      Sequel.cast(nil, string_cast_type).as(:role_name_path),
      Sequel.cast(nil, integer_cast_type).as(:role_parent_id),
      Sequel.cast(nil, string_cast_type).as(:role_created_at),
      Sequel.cast(nil, string_cast_type).as(:role_updated_at),

      Sequel[:super_auth_permissions][:id].as(:permission_id),
      Sequel[:super_auth_permissions][:name].as(:permission_name),
      Sequel[:super_auth_permissions][:created_at].cast(cast_type).as(:permission_created_at),
      Sequel[:super_auth_permissions][:updated_at].cast(cast_type).as(:permission_updated_at),

      Sequel[:super_auth_resources][:id].as(:resource_id),
      Sequel[:super_auth_resources][:name].as(:resource_name),
      Sequel[:super_auth_resources][:external_id].as(:resource_external_id),
      Sequel[:super_auth_resources][:external_type].as(:resource_external_type)
    ).
  join(Sequel[:super_auth_edges].as(:permission_edges), Sequel[:permission_edges][:user_id] => Sequel[:super_auth_users][:id]).
  join(Sequel[:super_auth_permissions], id: Sequel[:permission_edges][:permission_id]).
  join(Sequel[:super_auth_edges].as(:resource_edges), Sequel[:resource_edges][:permission_id] => Sequel[:super_auth_permissions][:id]).
  join(Sequel[:super_auth_resources], id: Sequel[:resource_edges][:resource_id]).
  distinct
end

.users_resources ⇒ Object 



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# File 'lib/super_auth/edge.rb', line 280

def users_resources
  cast_type = string_cast_type
  SuperAuth::User.
    join(Sequel[:super_auth_edges].as(:user_edges), user_id: :id).
    select(
      Sequel[:super_auth_users][:id].as(:user_id),
      Sequel[:super_auth_users][:name].as(:user_name),
      Sequel[:super_auth_users][:external_id].as(:user_external_id),
      Sequel[:super_auth_users][:external_type].as(:user_external_type),
      Sequel[:super_auth_users][:created_at].cast(cast_type).as(:user_created_at),
      Sequel[:super_auth_users][:updated_at].cast(cast_type).as(:user_updated_at),

      Sequel.cast(nil, integer_cast_type).as(:group_id),
      Sequel.cast(nil, string_cast_type).as(:group_name),
      Sequel.cast(nil, string_cast_type).as(:group_path),
      Sequel.cast(nil, string_cast_type).as(:group_name_path),
      Sequel.cast(nil, integer_cast_type).as(:group_parent_id),
      Sequel.cast(nil, string_cast_type).as(:group_created_at),
      Sequel.cast(nil, string_cast_type).as(:group_updated_at),

      Sequel.cast(nil, integer_cast_type).as(:role_id),
      Sequel.cast(nil, string_cast_type).as(:role_name),
      Sequel.cast(nil, string_cast_type).as(:role_path),
      Sequel.cast(nil, string_cast_type).as(:role_name_path),
      Sequel.cast(nil, integer_cast_type).as(:role_parent_id),
      Sequel.cast(nil, string_cast_type).as(:role_created_at),
      Sequel.cast(nil, string_cast_type).as(:role_updated_at),

      Sequel.cast(nil, integer_cast_type).as(:permission_id),
      Sequel.cast(nil, string_cast_type).as(:permission_name),
      Sequel.cast(nil, string_cast_type).as(:permission_created_at),
      Sequel.cast(nil, string_cast_type).as(:permission_updated_at),

      Sequel[:super_auth_resources][:id].as(:resource_id),
      Sequel[:super_auth_resources][:name].as(:resource_name),
      Sequel[:super_auth_resources][:external_id].as(:resource_external_id),
      Sequel[:super_auth_resources][:external_type].as(:resource_external_type)
    ).
  join(Sequel[:super_auth_resources], Sequel[:user_edges][:resource_id] => Sequel[:super_auth_resources][:id]).
  distinct
end

.users_roles_permissions_resources ⇒ Object 



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# File 'lib/super_auth/edge.rb', line 170

def users_roles_permissions_resources
  cast_type = string_cast_type

  # Step 1: Find which roles users are directly linked to via edges
  user_role_ids_ds = SuperAuth::Edge.where(Sequel.~(user_id: nil) & Sequel.~(role_id: nil)).select(:role_id)

  # Step 2: Expand those roles to all descendants via CTE
  role_cte = SuperAuth::Role.cte(user_role_ids_ds).select {
    [id.as(:role_id), name.as(:role_name), parent_id.as(:role_parent_id), role_path, role_name_path, created_at.as(:role_created_at), updated_at.as(:role_updated_at)]
  }

  # Step 3: Build the query from the expanded role tree
  SuperAuth::Edge.from(role_cte.as(:users_roles_permissions_resources)).
  # Join user_edges — match users who link to any role in the expanded CTE
  # The user's edge links to an ancestor role, but the CTE path contains that ancestor
  # We use the role_path to check: the role_path of the CTE row starts with the user's linked role
  join(Sequel[:super_auth_edges].as(:user_edges),
    Sequel.function(:concat, ',', Sequel[:users_roles_permissions_resources][:role_path], ',').like(
      Sequel.function(:concat, '%,', Sequel[:user_edges][:role_id].cast(cast_type), ',%')
    )
  ).
  where(Sequel.~(Sequel[:user_edges][:user_id] => nil) & Sequel.~(Sequel[:user_edges][:role_id] => nil)).
  join(Sequel[:super_auth_users], id: Sequel[:user_edges][:user_id]).
  select(
    Sequel[:super_auth_users][:id].as(:user_id),
    Sequel[:super_auth_users][:name].as(:user_name),
    Sequel[:super_auth_users][:external_id].as(:user_external_id),
    Sequel[:super_auth_users][:external_type].as(:user_external_type),
    Sequel[:super_auth_users][:created_at].cast(cast_type).as(:user_created_at),
    Sequel[:super_auth_users][:updated_at].cast(cast_type).as(:user_updated_at),

    Sequel.cast(nil, integer_cast_type).as(:group_id),
    Sequel.cast(nil, string_cast_type).as(:group_name),
    Sequel.cast(nil, string_cast_type).as(:group_path),
    Sequel.cast(nil, string_cast_type).as(:group_name_path),
    Sequel.cast(nil, integer_cast_type).as(:group_parent_id),
    Sequel.cast(nil, string_cast_type).as(:group_created_at),
    Sequel.cast(nil, string_cast_type).as(:group_updated_at),

    Sequel[:users_roles_permissions_resources][:role_id],
    Sequel[:users_roles_permissions_resources][:role_name],
    Sequel[:users_roles_permissions_resources][:role_path],
    Sequel[:users_roles_permissions_resources][:role_name_path],
    Sequel[:users_roles_permissions_resources][:role_parent_id],
    Sequel[:users_roles_permissions_resources][:role_created_at].cast(cast_type).as(:role_created_at),
    Sequel[:users_roles_permissions_resources][:role_updated_at].cast(cast_type).as(:role_updated_at),

    Sequel[:super_auth_permissions][:id].as(:permission_id),
    Sequel[:super_auth_permissions][:name].as(:permission_name),
    Sequel[:super_auth_permissions][:created_at].cast(cast_type).as(:permission_created_at),
    Sequel[:super_auth_permissions][:updated_at].cast(cast_type).as(:permission_updated_at),

    Sequel[:super_auth_resources][:id].as(:resource_id),
    Sequel[:super_auth_resources][:name].as(:resource_name),
    Sequel[:super_auth_resources][:external_id].as(:resource_external_id),
    Sequel[:super_auth_resources][:external_type].as(:resource_external_type),
  ).
  # Join permission and resource edges on the expanded role
  join(Sequel[:super_auth_edges].as(:permission_edges), Sequel[:permission_edges][:role_id] => Sequel[:users_roles_permissions_resources][:role_id]).
  join(Sequel[:super_auth_permissions], id: Sequel[:permission_edges][:permission_id]).
  join(Sequel[:super_auth_edges].as(:resource_edges), Sequel[:resource_edges][:permission_id] => Sequel[:super_auth_permissions][:id]).
  join(Sequel[:super_auth_resources], id: Sequel[:resource_edges][:resource_id]).
  distinct
end

Instance Method Details

#to_h ⇒ Object 



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# File 'lib/super_auth/edge.rb', line 323

def to_h
  {
    user: self&.user&.name,
    group: self&.group&.name,
    role: self&.role&.name,
    resource: self&.resource&.name,
    permission: self&.permission&.name,
  }
end