65 lines
2.6 KiB
JavaScript
65 lines
2.6 KiB
JavaScript
// To ensure the command caller has, 1. an account and 2. has enough balance for the request
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// The pricing table needs to be in the DB so it can be updated via API
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const { DebugBuilder } = require("../utilities/debugBuilder");
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const log = new DebugBuilder("server", "balanceAuthorizations");
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const {
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checkForAccount,
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createAccount,
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verifyBalance,
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insufficientTokensResponse,
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welcomeResponse
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} = require("../controllers/accountController");
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/**
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* Authorize a transaction amount for an account
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*
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* @param {*} interaction
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* @param {*} command
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* @param {undefined|number} _tokens The amount of tokens to authorize, set to undefined if the value is in the interaction
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* @param {*} next
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* @returns
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*/
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exports.authorizeTokenUsage = async (interaction, command, _tokens = undefined, next) => {
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log.DEBUG("Command requires tokens? ", command.isPrivileged)
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if(!command.requiresTokens) return next(true);
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if(!interaction.member && (!_tokens || !interaction.options.getNumber("tokens") || !command.defaultTokenUsage)) throw new Error("No member or tokens specified before attempting to authorize");
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const memberId = interaction.member.id;
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var tokensToBeUsed;
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if (!_tokens || _tokens && isNaN(_tokens)){
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if (interaction.options.getNumber("tokens")) tokensToBeUsed = interaction.options.getNumber("tokens");
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else tokensToBeUsed = command.defaultTokenUsage;
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}
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else tokensToBeUsed = _tokens;
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log.DEBUG(`Authorizing ${memberId} for a purchase worth ${tokensToBeUsed} tokens`)
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log.DEBUG("Checking for account associated with discord ID: ", memberId);
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await checkForAccount(memberId, async (err, results) => {
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if (err) throw err;
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log.DEBUG("Results from checking for account: ", results);
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// First time user is attempting transaction
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if(!results){
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log.DEBUG("No account for discord ID: ", memberId);
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await createAccount(memberId, (err, results) => {
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if (err) throw err;
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if (results) return welcomeResponse(interaction);
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})
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} else{
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// User has an account
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log.DEBUG(`Account ID: ${results.account_id} found for discord ID: ${memberId}`);
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await verifyBalance(tokensToBeUsed, results.account_id, async (err, isVerified) => {
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if (err) throw err;
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if(!isVerified) return insufficientTokensResponse(interaction);
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return next(isVerified);
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})
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}
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})
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} |