Class: Textus::Application::Context

Inherits:
Object
  • Object
show all
Defined in:
lib/textus/application/context.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(store:, role:, correlation_id: nil, clock: Time, dry_run: false) ⇒ Context

Returns a new instance of Context.



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# File 'lib/textus/application/context.rb', line 8

def initialize(store:, role:, correlation_id: nil, clock: Time, dry_run: false)
  @store          = store
  @role           = role.to_s
  @correlation_id = correlation_id || SecureRandom.uuid
  @clock          = clock
  @dry_run        = dry_run
  @now            = nil
end

Instance Attribute Details

#correlation_id ⇒ Object (readonly)

Returns the value of attribute correlation_id.



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# File 'lib/textus/application/context.rb', line 6

def correlation_id
  @correlation_id
end

#role ⇒ Object (readonly)

Returns the value of attribute role.



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# File 'lib/textus/application/context.rb', line 6

def role
  @role
end

#store ⇒ Object (readonly)

Returns the value of attribute store.



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# File 'lib/textus/application/context.rb', line 6

def store
  @store
end

Instance Method Details

#can_read?(zone) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/textus/application/context.rb', line 29

def can_read?(zone)
  store.manifest.permission_for(zone.to_s).allows_read?(role)
end

#can_write?(zone) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/textus/application/context.rb', line 25

def can_write?(zone)
  store.manifest.permission_for(zone.to_s).allows_write?(role)
end

#delete(key, **opts) ⇒ Object 



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# File 'lib/textus/application/context.rb', line 50

def delete(key, **opts)
  opts[:as] ||= role
  store.delete(key, **opts)
end

#dry_run? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/textus/application/context.rb', line 21

def dry_run?
  @dry_run
end

#get(key) ⇒ Object 



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# File 'lib/textus/application/context.rb', line 55

def get(key, **)
  store.get(key, **)
end

#list ⇒ Object 



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# File 'lib/textus/application/context.rb', line 59

def list(*, **)
  store.list(*, **)
end

#now ⇒ Object 



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# File 'lib/textus/application/context.rb', line 17

def now
  @now ||= @clock.now
end

#put(key, **opts) ⇒ Object

Backward-compat for intake handlers receiving a Context (was Store::View) that call store.put/get/delete on it. Slated for removal in 0.10.0.



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# File 'lib/textus/application/context.rb', line 45

def put(key, **opts)
  opts[:as] ||= role
  store.put(key, **opts)
end

#where ⇒ Object 



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# File 'lib/textus/application/context.rb', line 63

def where(*, **)
  store.where(*, **)
end

#with_role(new_role) ⇒ Object 



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# File 'lib/textus/application/context.rb', line 33

def with_role(new_role)
  self.class.new(
    store: @store,
    role: new_role,
    correlation_id: @correlation_id,
    clock: @clock,
    dry_run: @dry_run,
  )
end