Mangers initial implementation example

[lucekdudek]

Prepare an example showcasing usage of Mangers layer. Example should be created of 7 manager listed below.

• PaymentManager
  • PayAll
  • validate incoming invoices and debit notes against known allocations
  • track actual agreements to be paid instead of only count of paid/unpaid
• NegotiationManager
  • respond and confirm all proposals
  • plugins
  • generic function based / lambdas
• ProposalManager
  • stack(LIFO) or queue(FIFO)
  • plugins
• AgreementManager
  • Sign agreement on get_agreement request
  • Close agreements on event
• ActivityManager
  • Create activity (deploy,start) on do_work request
  • Drop activity (terminate) when work is done and emit an event
  • Deploy redundancy plugins / standalone implementation
• WorkManager
  • WorkContext - single step
  • WorkContext - batch
  • Work Decorators
  • Work Decorators -> Work plugins
• NetworkManager
  • Create network on manager start
  • Add providers from signed agreements to network
  • Remove providers from network on agreement close
  • Close network on shutdown