🏠 Overview › 🎯 Features ›🎯 Event Sign-up

Event Sign-up

Feature Detail

medium complexity extracted Event Management Confidence: 100%
5
Components
106
Shared
0
User Stories
Yes
Analyzed

Description

Event Sign-up allows peer mentors and coordinators to register themselves or others for an event directly from the mobile app. The registration flow is a single-screen action with a confirmation step, keeping the interaction as lightweight as possible. The system prevents duplicate registrations and provides immediate feedback on registration status. Coordinators can register contacts or peer mentors on their behalf, supporting the proxy-registration pattern established elsewhere in the platform.

User Flow

Event Sign-up user flow
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Analysis

Business Value

Frictionless event sign-up is directly tied to participation rates and the overall engagement metrics that feed into Bufdir reporting. If registration is cumbersome, peer mentors will not sign up, leading to underreporting of group activity. The feature also reduces coordinator workload by empowering peer mentors to self-register while still providing coordinators with the ability to register on behalf of others for users who face digital barriers. Accurate registration data supports capacity planning, attendance tracking, and downstream analytics that demonstrate program impact to funding bodies like Bufdir.

Implementation Notes

The sign-up action calls POST /api/v1/events/{eventId}/registrations with the authenticated user's ID or a target user ID for proxy registration. The API enforces duplicate detection and capacity limits at the database level using a unique constraint on (event_id, user_id) in the event_registrations table. The Event Registration Service in Flutter handles optimistic UI updates with rollback on API error. For proxy registration, the coordinator must have a valid local association relationship to the target user, enforced server-side. The confirmation screen shows registration details and links back to the event listing. WCAG compliance requires the registration action button to meet minimum touch target size and have a clear accessible label.

Components (111)

User Interface (2)

ui Event Registration Screen medium ui Event Registration Screen medium

Service Layer (2)

service Event Registration Service medium service Event Registration Service medium

Data Layer (1)

data Event Registration Store low

Shared Components

These components are reused across multiple features

Service Layer (34)

service Auth API Client medium Shared service Password Policy Validator low Shared service Permission Validation Middleware high Shared service Activity Service medium Shared service Event API Client low Shared service Event Repository Service medium Shared service File Upload Service high Shared service Expense Type Service high Shared service Contact Service medium Shared service STT Service medium Shared service Keyboard Navigation Service medium Shared service Screen Reader Support Service high Shared service Screen Reader Support Service high Shared service Localization Service medium Shared service Localization Service medium Shared service Repository Data Source Router high Shared service Role Scope Resolver low Shared service Audit Log Service medium Shared service Audit Log Service medium Shared service Report Access Control Service medium Shared service Export Audit Logger low Shared service Report Export Service medium Shared service Report Export Service medium Shared service Terminology Context Provider medium Shared service Terminology Service medium Shared service Terminology Service medium Shared service Feature Registry Loader low Shared service Hierarchy Access Control Service high Shared service Hierarchy Scope Resolver medium Shared service Association Service medium Shared service Audit Log Service high Shared service DPA Content Provider low Shared service Cookie Consent Service medium Shared service Cookie Consent Service medium Shared

Data Layer (22)

data Token Store low Shared data Token Store low Shared data Secure Token Store medium Shared data Secure Token Store medium Shared data Activity Store low Shared data Event List Cache Store low Shared data Expense Type Store medium Shared data Contact Store low Shared data Contact Store low Shared data Notes Store low Shared data Assignment Count Store low Shared data Push Token Repository low Shared data Notification Audit Log Store low Shared data Push Token Store low Shared data Push Token Store low Shared data Organization Impact Settings Repository low Shared data Accessibility Preferences Store low Shared data Local SQLite Database high Shared data Sync Queue medium Shared data Report Store high Shared data Mobile Terminology Store medium Shared data Security Metrics Repository medium Shared

Infrastructure (38)

infrastructure Keychain/Keystore Adapter low Shared infrastructure JWT Claims Extractor low Shared infrastructure Organization Labels Adapter low Shared infrastructure Keychain/Keystore Adapter low Shared infrastructure Auth API Client medium Shared infrastructure REST API Client medium Shared infrastructure WCAG Accessibility Adapter low Shared infrastructure Registration API Client low Shared infrastructure Accounting API Client high Shared infrastructure PDF Renderer Adapter medium Shared infrastructure File Share Adapter low Shared infrastructure FCM/APNs Adapter high Shared infrastructure Share Sheet Adapter low Shared infrastructure Share Plus Adapter low Shared infrastructure Platform Accessibility Bridge medium Shared infrastructure Semantics Override Adapter high Shared infrastructure URL Launcher Adapter low Shared infrastructure Markdown Content Renderer low Shared infrastructure Network Connectivity Monitor low Shared infrastructure Expense Receipt Storage Adapter low Shared infrastructure Audit Log Writer low Shared infrastructure Feature Flag Checker low Shared infrastructure Logo Upload Adapter low Shared infrastructure Terminology Constants Registry low Shared infrastructure Feature Flag Cache Adapter low Shared infrastructure Org Scope JWT Resolver medium Shared infrastructure Association Audit Logger low Shared infrastructure Token Blocklist medium Shared infrastructure Analytics Tracker low Shared infrastructure SEO Metadata Config low Shared infrastructure Analytics Tracker low Shared infrastructure Analytics Tracker low Shared infrastructure Sales Analytics Tracker low Shared infrastructure Email Provider Adapter low Shared infrastructure Terms of Service Content Provider low Shared infrastructure Legal PDF Asset Provider low Shared infrastructure Consent-Gated Script Loader low Shared infrastructure Legal Page Layout low Shared

User Stories

No user stories have been generated for this feature yet.