a single discord server cannot have more than 1000 users registered to…

[quarterback-ai-dev-environment]

Intent

a single discord server cannot have more than 1000 users registered to it. A 1001th user attempting to register should get an error message. The message should tell them the server is full and to contact a server manager.

Claims proven

• When a user's registration is rejected because the server is full, they are shown a message that states the server is full and tells them to contact a server manager. (MUST)
• A net-new registration into a guild that already holds 1000 live registrations is rejected and no new row is written. (MUST)
• A net-new registration into a guild that holds 999 live registrations succeeds, bringing the guild to exactly 1000 registered users. (CAN)
• A user already registered in a guild can re-register (upsert) even when that guild is at or above the 1000-registration cap, and their existing row is updated in place. (MUST)
• The registration cap counts only live registration rows, so a de-registered (deleted) user no longer occupies a slot and a net-new registration can then succeed. (MUST)

Confidence: high