Readonly Laravel Package

Product Decisions This Supports

• Legacy System Integration: Enables read-only access to legacy databases or APIs where write operations are prohibited, ensuring compliance with system constraints.
• Data Protection: Supports regulatory or security requirements (e.g., GDPR, audit trails) by preventing accidental or malicious modifications to critical data.
• API Design: Facilitates the creation of read-only endpoints (e.g., /legacy-users) for internal tools or third-party consumers without exposing write capabilities.
• Build vs. Buy: Avoids custom development of read-only logic, reducing technical debt and maintenance overhead.
• Feature Flagging: Useful for gradual feature rollouts where certain models should be immutable during testing or phased adoption.
• Multi-Tenant Isolation: Ensures tenants cannot modify shared or system-owned data (e.g., global configurations, reference tables).
• Auditability: Complements logging solutions by enforcing immutability at the model layer, reducing risks of unauthorized changes.

When to Consider This Package

• Adopt when:

  • You need strict immutability for specific models (e.g., historical records, system configurations).
  • Your team lacks time/resources to build custom read-only logic (e.g., overriding save(), delete).
  • You’re integrating with external read-only APIs/databases and want to mirror constraints in your Laravel models.
  • Security/compliance requires preventing write operations on certain data (e.g., archived user data).
  • You’re using Laravel 5+ and want a lightweight, trait-based solution.

• Look elsewhere if:

  • You need partial write restrictions (e.g., allow updates but not deletes)—this package enforces full immutability.
  • Your use case requires dynamic read-only toggling (e.g., per-user or role-based). Consider middleware or policy-based solutions.
  • You’re using Eloquent events (creating, updating) and need granular control over them (this package blocks all write operations).
  • Your team prefers database-level constraints (e.g., SELECT permissions) over application-layer enforcement.
  • You need performance optimizations for high-write scenarios (this adds minimal overhead but isn’t designed for write-heavy workloads).

How to Pitch It (Stakeholders)

For Executives:

*"This package lets us lock down critical data in our Laravel apps with zero custom code—think of it as a 'read-only mode' for specific database tables. For example, we could use it to:

• Protect legacy systems from accidental changes during migrations.
• Enforce compliance by preventing edits to audit logs or user consent records.
• Simplify API design by ensuring third-party consumers can’t modify sensitive data. It’s a 5-minute install that replaces weeks of manual checks, reducing risks and dev time."*

For Engineers:

*"The ReadOnlyTrait is a drop-in solution to make Eloquent models immutable. Key benefits:

• Blocks all write operations (save(), delete(), update(), etc.) with clear exceptions.
• Works alongside DB permissions for defense-in-depth security.
• Zero configuration: Just use ReadOnlyTrait in your model.
• Open-source and actively maintained (last update: Nov 2025). Use case: Add it to LegacyUser, AuditLog, or SystemConfig models where writes should never happen. Pair with middleware to log attempts."*

For Developers:

*"Need to prevent saves/deletes on a model? This trait does it in one line:

class LegacyUser extends Model {
    use ReadOnlyTrait; // Boom. Done.
}

• Throws ReadOnlyException with clear error messages.
• Supports Laravel 5+ and integrates with Eloquent’s core methods.
• Lightweight: No bloat, just pure immutability. Perfect for: Read-only APIs, compliance locks, or legacy system wrappers."*