SIMPKBM — Multi-Tenant SaaS for PKBM

SIMPKBM is a multi-tenant application: one installation serves multiple Pusat Kegiatan Belajar Masyarakat (community learning centres), each with its own subdomain, data, and settings. Institutions register themselves through a public page, and a background provisioning process prepares the tenant. Subdomain TLS certificates are issued on demand through a host-verification endpoint called by Caddy. Platform operators manage tenants, activation, suspension, archiving, impersonation, default subject and module catalogues, subscription plans, invoices, and AI-feature permissions for each institution.

Within each tenant, administrators configure Paket A/B/C equivalency programmes, academic years, phases, subjects, modules, learning outcomes, skills, mastery thresholds, study groups, schedules, tutors, and learners. Tutors manage manual and QR attendance, record teaching journals per lesson period with photographic documentation, distribute materials, create assignments, open virtual classes, and assess learning. PKBM heads review journals through individual or bulk approval and rejection.

Assessment includes question banks, scheduled exams with access tokens and answer autosaving, module grades, skills and attitude assessments, grade recalculation, report-card preparation, and graduation certificates. Learners have their own portal for materials, assignments, exams, report cards, certificates, and timelines, with PIN or Google-account login. Tripay processes subscription payments, Laravel Horizon handles heavy queued jobs, and OpenRouter-based AI assistance drafts questions, learning outcomes, journal activities, and report-card narratives with budget limits and prompt filtering. The frontend uses React 19 with Inertia and types generated from Laravel.