No problem! Let’s break it down step by step so it’s easier to understand how your system will work from input to output. I'll explain the flow, responsibilities of each component, and how everything ties together.
Step 1: User Inputs
When a user places a bet, they need to provide:
- 6-digit Number: For example,
458646
. - fAmount (e.g., 5 USD): Bet amount per number for the first pool.
- sAmount (e.g., 5 USD): Bet amount per number for the second pool (optional).
- Game: Select a specific game with a unique ID (provided by the admin).
What Happens?
- Frontend sends this data to the backend via an API request.
- Backend generates multiple numbers based on the user-provided 6-digit number.
- Backend calculates the total bet cost (
fAmount + sAmount
) for all generated numbers and validates:- Does the user have enough balance?
- Are the bet amounts within the min/max limits?
- If validation passes, the bet is saved to the database.
Step 2: Backend Logic for Handling Bets
1. Generate Numbers
Based on the user’s input (e.g., 458646
), the backend creates 50 unique numbers. Example:
javascriptfunction generateNumbers(input) {
const numbers = [];
while (numbers.length < 50) {
const shuffled = input.split('').sort(() => Math.random() - 0.5).join('');
if (!numbers.includes(shuffled)) {
numbers.push(shuffled);
}
}
return numbers;
}
- Example Output:
[458646, 584664, 865446, ...]
2. Save Bets
For every generated number:
- Save the number,
fAmount
, andsAmount
in a database table. - Calculate the total bet for each number:java
Total Bet = fAmount + sAmount
- Example:
Number fAmount sAmount Total Bet 458646 5 5 10 584664 5 5 10 865446 5 5 10 ... ... ... ...
3. Deduct Total Bet Amount
Calculate total amount spent:
mathematicaTotal Amount Spent = Total Numbers × (fAmount + sAmount)
Example:
- 50 numbers
- fAmount = 5, sAmount = 5
- Total =
50 × (5 + 5) = 500
Deduct 500 from the user's balance in the database.
Step 3: Display Bets on Frontend
Once the backend processes the bets:
- Return the generated numbers, amounts, and total spent to the frontend.
- Show a table in the UI:
- Each row has a generated number,
fAmount
,sAmount
, andTotal Bet
. - Allow the user to edit amounts (within the allowed time window, e.g., 9 minutes before the game starts).
- Each row has a generated number,
- Show the total amount spent so far for the game.
Step 4: Game Result Handling (Admin Action)
After the game ends, the admin selects a winning number.
Backend matches the winning number with all user bets:
- If a number matches, the user wins.
- Payout is calculated:
Example:makefilePayout = (fAmount + sAmount) × Multiplier
- Winning number:
458646
- fAmount = 5, sAmount = 5, Multiplier = 10
- Payout =
(5 + 5) × 10 = 100
- Winning number:
Backend updates the result for each bet:
- Mark as Win or Loss.
- Credit winnings to the user's balance.
Step 5: History & Reporting
All bets are saved in a history table with details:
- Date and time.
- Total amount spent.
- Winning number.
- Total winnings or losses.
Frontend shows:
- Day-wise history.
- Summary of total spent, total won, and total lost.
Example Workflow
User Places a Bet:
- Inputs:
458646
,fAmount = 5
,sAmount = 5
, Game: "Lucky 6". - Total Bet:
50 × (5 + 5) = 500
. - System deducts 500 from user balance.
- Table of bets:
Number fAmount sAmount Total Bet 458646 5 5 10 584664 5 5 10 ... ... ... ...
- Inputs:
Game Starts:
- Bets are locked 9 minutes before game start.
- Admin manages the game.
Game Ends:
- Admin selects a winning number (e.g.,
458646
). - Backend matches:
458646
→ Win, Payout: 100.- Others → Loss, Payout: 0.
- User sees results on frontend:
Number Result Payout 458646 Win 100 584664 Loss 0 ... ... ...
- Admin selects a winning number (e.g.,
History Updates:
- User's balance updates: Win +100.
- Total spent = 500, Total won = 100, Total loss = 400.
- History shows all bets with outcomes.
Frontend Flow
Bet Creation:
- Form for number input, amounts, and game selection.
- Submit to backend via API.
Bet Table:
- Show generated numbers and amounts.
- Allow editing (if within allowed time).
Results:
- Display results after admin selects a winning number.
History:
- Show all past games with totals.
Admin Features
Manage games:
- Create new games (name, ID, start and end time).
- Set a winning number.
View Reports:
- Total bets placed, total payouts, platform earnings.
Key Considerations
- Validation: Ensure numbers and amounts are valid before saving bets.
- Security: Prevent tampering with bets or results.
- Scalability: Optimize database queries for large numbers of users and bets.
- Real-Time Updates: Use WebSockets or polling to update the frontend.
If anything is unclear or you need help with a specific part (like coding or database setup), let me know!