Changes between Version 1 and Version 2 of P4

Timestamp:

01/03/26 21:58:45 (2 weeks ago)

Author:

193284

Comment:

--

P4

@@ -1 @@
-= Phase P4
+Phase P4 – First Application Prototype
 
-== Content
-To be defined.
+Description
+This phase presents a working prototype application that demonstrates
+how selected application scenarios from Phase P3 can be implemented
+using a real database and backend logic.
+
+Technology
+- Programming language: Python
+- Framework: Flask
+- Database: SQLite
+- Execution environment: Local development (Windows)
+
+Implemented Scenarios
+The prototype implements a representative subset of the application
+scenarios defined in Phase P3:
+
+1. Listing weddings for a user
+2. Viewing events for a selected wedding
+3. Viewing guests for a wedding
+4. Attendance overview for an event
+5. RSVP overview for an event
+6. Venue availability check with conflict detection
+
+Venue Availability Logic
+The application implements business logic to detect overlapping
+venue bookings for a selected date and time interval.
+
+If a conflict exists, the system returns:
+- available: false
+- list of conflicting bookings
+
+If no conflict exists, the system returns:
+- available: true
+
+Screenshots
+Below are screenshots demonstrating:
+- Wedding listing
+- Attendance overview
+- RSVP overview
+- Venue availability with conflict
+- Venue availability without conflict
+
+This prototype demonstrates the feasibility of implementing
+the database usage scenarios and validates the database design.