Card · Entity Actions
Single source of truth; Prisma lives only here.
Rules
- Validate + authorize at the boundary.
- Expose get*/mutations; no JSX or UI imports.
- Called by server pages (reads) and server actions (writes).
Guarded Read
export async function getProjectById(id: string) {
return prisma.project.findUnique({ where: { id } });
}Study Card · Chapter 03-entity-actions