Create Backend Model for Base INN-Reach Central Server Configuration

Purpose/Overview:

Provide a data model to store basic central server connection settings.

Requirements/Scope:

1. Store the following attributes for one or more central servers:
   • Name (required)
   • Description
   • A list of agency codes mapped and their corresponding FOLIO library Ids (from tenant location setup)
   • The loan type assigned to this central server
   • The base URL for the central server
   • Securely store key/secret pair for central server (used to connect to central server)
   • Securely store key/secret pair for local server (used to connect from central server to FOLIO, EDGINREACH-2)
     • e.g. two UUID-like strings
     • Provide a mechanism to invalidate a key/secret pair
     • One key/secret pair per "user"

Approach:

Acceptance criteria:

• AC: Can CRUD new instances of the model in the database
• AC: Central server keypair is stored securely (MODINREACH-9)
• AC: Local server keypair is stored securely
• AC: Local server keypairs can be deleted or marked as invalid
• AC: Unique local server keypairs can be associated with each central server configuration for edge api authentication (EDGINREACH-2)
• AC: Only one valid keypair per central server configuration