erights/AgoricPatterns

Patterns for Agoric smart contracts and code written in Hardened JavaScript

Agoric patterns

Patterns

• Trade patterns: high-level patterns which can be derived from seat structure diagrams
  • The bilateral trade agreement pattern
  • The composite contract pattern
  • The dependent participation pattern
  • The independent participation pattern
  • The exchange pattern
  • The managed assets pattern
  • The salesperson pattern
• Code patterns: low-level patterns which cannot be derived from seat structure diagrams
  • Generic code patterns
    • Hardening interface objects
    • Enforcing eventual interactions with untrusted parties
    • Verifying untrusted invitations
    • Validate all contract parameters
    • Design least authority interfaces
    • Partition authority using facets
  • Case specific code patterns
    • The delayed initialization pattern
    • The revocable contract pattern
    • The secure shutdown pattern

More information on how to read a seat structure diagram can be found here.

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