Spring Shared Tenant Integration

Skill: spring-shared-tenant-integration

Type

integration

Selection Mode

secondary

Requirements

• shared-db-multitenancy
• spring-jpa-flyway-postgres-integration

Purpose

Define application-wide shared-database multitenancy behavior integrated with JPA, migrations, and PostgreSQL runtime.

Integration Rules

• Tenant context resolution must be established before repository access.
• Entity design and migrations must preserve tenant isolation constraints.
• Services must enforce tenant-aware authorization and mutation boundaries.
• Test strategy must include cross-tenant isolation checks for read and write paths.

Defaults

• Shared database with tenant ID isolation is the selected tenancy model.
• Tenant-scoped uniqueness and indexes are part of schema design defaults.
• Feature specs must include tenant-isolation acceptance criteria.

Anti-Patterns

• Do NOT bypass tenant context for convenience in repository/service code.
• Do NOT add cross-tenant admin capabilities without explicit policy and access control rules.
• Do NOT ship tenant-facing features without isolation tests.