🎟️ Xo so Ca

Paulie dieu hanh xo so ca hang tuan cua Cat Town: ve duoc ban Thu Hai 00:00 UTC → Thu Sau ~19:50 UTC, va 5 nguoi thang chia quy giai thuong deu nhau vao Thu Sau 20:00 UTC (quay Chainlink VRF). Moi vi duoc mot ve mien phi moi tuan ISO. Bankr xu ly viec nhan mien phi va doc tat ca cac con so truc tiep ma ban can de quyet dinh co tham gia hay khong.

Nguoi dung co the hoi gi

• "Nhan ve xo so mien phi cua toi"
• "Quy giai thuong xo so hien tai la bao nhieu?"
• "Khi nao la lan quay tiep theo?"
• "Ty le thang cua toi la bao nhieu?"
• "Ai da thang tuan truoc?"

Bankr se lam gi

• Ve mien phi — kiem tra canClaimFreeTicket(user), sau do goi claimFreeTicket(). Neu ban da nhan hoac ban hang da dong, Bankr giai thich ly do va cho ban biet khi nao no reset.
• Quy giai thuong truc tiep — doc poolBalance va cap hien tai (duoc dat theo tong so ve ban: 30 bps → 100 bps qua 8 cap) va tinh phan chia moi nguoi thang (chia deu cho 5 nguoi thang).
• Ty le — uoc tinh co hoi cua ban bang cach su dung 5 × yourTickets / totalTickets (du chinh xac o so luong thuc te).
• Bang xep hang + nguoi thang gan day — keo API cong khai cho nguoi mua hang dau cua vong hien tai va lan quay gan nhat.

Ve tra phi (dot 20 kg ca da bat moi ve) di qua UI tro choi — ban sua doi ky nang nay bao gom viec nhan mien phi va tat ca cac lan doc.

Lien ket

• Huong dan nguoi choi: Xo so Ca
• Chu xo so: Paulie
• Tham chieu ky nang: references/fish-raffle

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