Build a Multi-Tenant SaaS in Laravel 🏢

Short summary

This tutorial demonstrates single-database multi-tenancy in Laravel using Global Scopes to enforce data isolation. A TenantScope automatically appends tenant_id filters to every Eloquent query, and a BelongsToTenant trait applies the scope and auto-assigns tenant_id on record creation. This approach eliminates the risk of developers forgetting tenant filters while keeping infrastructure costs low.

• •Global Scope auto-appends tenant_id filter to all Eloquent queries
• •BelongsToTenant trait applies scope and auto-assigns tenant_id on creation
• •Single-database approach scales to thousands of tenants with application-level isolation

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