Add basic seed data for 2024 and instructions in readme

Author: russdaygh

PocketDDD.Server/PocketDDD.Server.DB/Migrations/2024_SeedData.sql

@@ -0,0 +1,25 @@
+delete [UserSessionFeedback]
+delete [UserEventFeedback]
+delete [Sessions]
+delete TimeSlots
+delete Tracks
+delete EventDetail
+
+
+GO
+
+DBCC CHECKIDENT ('[EventDetail]', RESEED, 0);
+DBCC CHECKIDENT ('[Tracks]', RESEED, 0);
+DBCC CHECKIDENT ('[TimeSlots]', RESEED, 0);
+DBCC CHECKIDENT ('[Sessions]', RESEED, 0);
+
+GO
+
+Insert into EventDetail values (1, 'kn91wz1x')
+
+Insert into Tracks values (1, 'Track 1','The Junction 🚉', 0)
+Insert into Tracks values (1, 'Track 2','Brunel''s Boardroom 🎩🛹', 1)
+Insert into Tracks values (1, 'Track 3','Brunel''s Breakout room 🎩☕', 2)
+Insert into Tracks values (1, 'Track 4','Clock tower room ⏲', 3)
+
+GO

README.md

@@ -1,5 +1,15 @@
 # PocketDDD
 
+# Populating Sessionize data
+Auto-populating the session data from Sessionize requires a basic set of seed data. An example of this can be found in [2024_SeedData.sql](PocketDDD.Server/PocketDDD.Server.DB/Migrations/2024_SeedData.sql)
+
+Once this script has been run against the DB you can call the admin endpoint to refresh the data. This requires the Admin API key which can be retrieved from Azure key vault secret `pocketddd-<env>-admin-api-key`
+```
+POST /api/eventdata/RefreshFromSessionize HTTP/1.1
+Host: pocketddd-dev-api-server.azurewebsites.net
+Authorization: <insert-admin-key>
+```
+
 # Running terraform locally
 Ensure the Azure, GitHub, and terraform CLIs are installed
 ```