RBAC Permission Matrix

Role-Based Access Control (RBAC) defines what actions each user role can perform on system resources.

Permission Format

resource:action:scope
  • resource: The system entity (user, pond, device, etc.)
  • action: What operation (read, create, update, delete, control, *)
  • scope: Data visibility level
    • system - Platform-wide (Super Admin only)
    • all - All data within organization
    • own - Only data created by user
    • assigned - Only resources explicitly assigned to user

Roles Overview

Role ID Description
Super Admin ...000001 Platform operator (HMP staff) - full system access
Admin ...000002 Organization manager - manages users, settings, all org data
Owner ...000003 Pond owner/supervisor - manages assigned ponds, records data
Staff ...000004 Field worker - records daily logs, growth measurements
Technical ...000005 Device technician - installs and maintains IoT devices

Permission Matrix by Resource

User Management

Action Super Admin Admin Owner Staff Technical
View all users ✅ ❌ ❌ ❌ ❌
View org users ✅ ✅ ❌ ❌ ❌
Create users ✅ ✅ ❌ ❌ ❌
Update users ✅ ✅ ❌ ❌ ❌
Delete users ✅ ✅ ❌ ❌ ❌

Role Management

Action Super Admin Admin Owner Staff Technical
View roles ✅ ✅ ❌ ❌ ❌
Create roles ✅ ✅ ❌ ❌ ❌
Update roles ✅ ✅ ❌ ❌ ❌
Delete roles ✅ ✅ ❌ ❌ ❌

Organization

Action Super Admin Admin Owner Staff Technical
View any org ✅ ❌ ❌ ❌ ❌
View own org ✅ ✅ ✅ ❌ ❌
Update own org ✅ ✅ ❌ ❌ ❌
Delete org ✅ ✅ ❌ ❌ ❌

Farm Areas

Action Super Admin Admin Owner Staff Technical
View all areas ✅ ✅ ❌ ❌ ✅
View assigned areas ❌ ❌ ✅ ✅ ❌
Create areas ✅ ✅ ❌ ❌ ❌
Update areas ✅ ✅ ❌ ❌ ❌
Delete areas ✅ ✅ ❌ ❌ ❌

Ponds

Action Super Admin Admin Owner Staff Technical
View all ponds ✅ ✅ ❌ ❌ ✅
View assigned ponds ❌ ❌ ✅ ✅ ❌
Create ponds ✅ ✅ ❌ ❌ ❌
Update ponds ✅ ✅ ✅ ❌ ❌
Delete ponds ✅ ✅ ❌ ❌ ❌

Farming Cycles

Action Super Admin Admin Owner Staff Technical
View cycles ✅ ✅ ✅ ✅ ❌
Create cycles ✅ ✅ ✅ ❌ ❌
Update cycles ✅ ✅ ✅ ❌ ❌
Delete cycles ✅ ✅ ✅ ❌ ❌
Complete cycles ✅ ✅ ✅ ❌ ❌

Daily Logs

Action Super Admin Admin Owner Staff Technical
View logs ✅ ✅ ✅ ❌ ❌
Create logs ✅ ✅ ✅ ✅ ❌
Update logs ✅ ✅ ✅ ✅ ❌
Delete logs ✅ ✅ ✅ ❌ ❌

Growth Records

Action Super Admin Admin Owner Staff Technical
View records ✅ ✅ ✅ ❌ ❌
Create records ✅ ✅ ✅ ✅ ❌
Update records ✅ ✅ ✅ ✅ ❌
Delete records ✅ ✅ ✅ ❌ ❌

IoT Devices

Action Super Admin Admin Owner Staff Technical
View all devices ✅ ✅ ❌ ❌ ✅
View assigned devices ❌ ❌ ✅ ✅ ❌
Create devices ✅ ✅ ❌ ❌ ❌
Configure devices ✅ ✅ ❌ ❌ ✅
Delete devices ✅ ✅ ❌ ❌ ❌
Control devices ✅ ✅ ❌ ❌ ❌

Inventory

Action Super Admin Admin Owner Staff Technical
View inventory ✅ ✅ ✅ ✅ ❌
Manage items ✅ ✅ ❌ ❌ ❌
View transactions ✅ ✅ ✅ ✅ ❌
Create transactions ✅ ✅ ✅ ❌ ❌

Warehouses

Action Super Admin Admin Owner Staff Technical
View warehouses ✅ ✅ ✅ ❌ ❌
Manage warehouses ✅ ✅ ❌ ❌ ❌

Suppliers

Action Super Admin Admin Owner Staff Technical
View suppliers ✅ ✅ ✅ ❌ ❌
Manage suppliers ✅ ✅ ❌ ❌ ❌

Financial

Action Super Admin Admin Owner Staff Technical
View financials ✅ ✅ ✅ ❌ ❌
Record expenses ✅ ✅ ✅ ❌ ❌
Record revenues ✅ ✅ ✅ ❌ ❌
Delete records ✅ ✅ ❌ ❌ ❌

Reports

Action Super Admin Admin Owner Staff Technical
View all reports ✅ ✅ ❌ ❌ ❌
View assigned reports ❌ ❌ ✅ ❌ ❌

Species

Action Super Admin Admin Owner Staff Technical
View species ✅ ✅ ✅ ✅ ✅
Manage species ✅ ✅ ❌ ❌ ❌

Role Responsibilities

Super Admin (Platform Operator)

Who: HMP IoT staff managing the entire platform
Can do:

  • Access any organization in the system
  • Create/delete organizations
  • Manage all users across the platform
  • Full access to all resources system-wide

Admin (Organization Manager)

Who: Farm owner or general manager of the organization
Can do:

  • Manage users within their organization
  • Create and configure areas, ponds, devices
  • Manage inventory, warehouses, suppliers
  • Record and view all financial data
  • Access all reports

Owner (Pond Owner/Supervisor)

Who: Individual pond owner or supervisor responsible for specific ponds
Can do:

  • View and update their assigned ponds
  • Create and manage farming cycles for assigned ponds
  • Record daily logs and growth measurements
  • View inventory and request stock usage
  • Record operational expenses and revenues
  • Cannot: Access financial data of other owners, manage users

Staff (Field Worker)

Who: Daily worker performing pond operations
Can do:

  • View assigned ponds and areas
  • Record daily logs and growth measurements
  • View inventory levels
  • Cannot: Access financial data, manage cycles, configure devices

Technical (Device Technician)

Who: IoT device installer and maintenance technician
Can do:

  • View all areas and ponds (to locate devices)
  • View all devices in the organization
  • Configure and update device settings
  • Cannot: Record farm data, access financial/inventory

Scope Hierarchy

system > all > own > assigned
  • Users with higher scope automatically have access to lower scopes
  • * wildcard in action means all actions (read, create, update, delete)
  • assigned scope uses assignedResources array in user_roles table

Implementation Notes

  1. Multi-tenant isolation: All roles except Super Admin are restricted to their organization
  2. Assigned resources: Owner and Staff roles are further filtered by assignedResources (pond IDs)
  3. Permission evaluation: Uses AuthorizationPolicyService.hasPermission() method
  4. Database: Permissions stored as JSONB in roles.permissions column