Class: Lanes::Access::Role

Inherits:
Object
  • Object
show all
Defined in:
lib/lanes/access/role.rb

Constant Summary collapse

ALL = 
Array.new

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(user) ⇒ Role

Returns a new instance of Role.



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# File 'lib/lanes/access/role.rb', line 7

def initialize(user)
    @user = user
end

Class Method Details

.all_available ⇒ Object 



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# File 'lib/lanes/access/role.rb', line 64

def all_available
    ALL
end

.can_access_locked_roles?(roles) ⇒ Boolean

By default a role can only access if it’s type is included in the array of acceptable roles. An Admin role may provide a custom implementation

Returns:

  • (Boolean) 


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# File 'lib/lanes/access/role.rb', line 70

def can_access_locked_roles?(roles)
    roles.include?(self)
end

.delete(*klasses) ⇒ Object 



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# File 'lib/lanes/access/role.rb', line 52

def delete( *klasses )
    self.delete.push( *klasses )
end

.grant(*klasses) ⇒ Object 



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# File 'lib/lanes/access/role.rb', line 38

def grant( *klasses )
    self.read.push( *klasses )
    write.push( *klasses )
    delete.push( *klasses )
end

.grant_global_access(types = [:read,:write,:delete], *klass) ⇒ Object 



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# File 'lib/lanes/access/role.rb', line 26

def grant_global_access(types=[:read,:write,:delete], *klass)
    types = [*types]
    ALL.each do | child |
        types.each{ |type| child.send(type).concat(klass) }
    end
end

.inherited(subklass) ⇒ Object 



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# File 'lib/lanes/access/role.rb', line 33

def inherited(subklass)
    ALL << subklass
    subklass.read = []; subklass.write = []; subklass.delete = []
end

.lock(klass, attribute) ⇒ Object 



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# File 'lib/lanes/access/role.rb', line 56

def lock(klass, attribute)
    LockedFields.lock( klass, attribute, self)
end

.lock_writes(klass, attribute) ⇒ Object 



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# File 'lib/lanes/access/role.rb', line 60

def lock_writes(klass, attribute)
    LockedFields.lock( klass, attribute, self, :write)
end

.read(*klasses) ⇒ Object 



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# File 'lib/lanes/access/role.rb', line 44

def read( *klasses )
    self.read.push( *klasses )
end

.write(*klasses) ⇒ Object 



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# File 'lib/lanes/access/role.rb', line 48

def write( *klasses )
    self.write.push( *klasses )
end

Instance Method Details

#can_delete?(model) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lanes/access/role.rb', line 19

def can_delete?(model)
    delete.include?(model)
end

#can_read?(model) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lanes/access/role.rb', line 11

def can_read?(model)
    read.include?(model)
end

#can_write?(model) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lanes/access/role.rb', line 15

def can_write?(model)
    write.include?(model)
end