Update API server to process logins and pays

backend/app.js

@@ -10,6 +10,7 @@ const itemmodel = require('./models/item');
 const ordermodel = require('./models/order');
 const pricemodel = require('./models/price');
 const txmodel = require('./models/tx');
+const paymentmodel = require('./models/payment');
 const zecTxModel = require('./models/zectxs.js');
 const mongoose = require('mongoose');
 const stdrpc = require('stdrpc');
@@ -98,6 +99,7 @@ var blockInterval = setInterval( function() {
 	console.log('Node periodic Zcash scan');
 	rpc.z_listreceivedbyaddress(fullnode.addr, 1).then(txs => {
 		var re = /.*ZGO::(.*)\sReply-To:\s(z\w+)/;
+		var pay = /.*ZGOp::(.*)/;
 		async.each (txs, function(txData, callback) {
 			var memo = hexToString(txData.memo).replace(/\0/g, '');
 			if (!txData.change) {
@@ -126,12 +128,6 @@ var blockInterval = setInterval( function() {
 						usermodel.findOne({address: address, session: session, blocktime: blocktime}).then(function(doc){
 							if (doc == null){
 								console.log('User not found', session, blocktime, amount);
-								if (amount >= 0.001 && amount < 0.005){
-									expiration = blocktime + 3600;
-								} else if (amount >= 0.005){
-									expiration = blocktime + 24*3600;
-								}
-								console.log('exp', expiration);
 								const n = crypto.randomInt(0, 10000000);
 								const pin = n.toString().padStart(6, '0');
 								sendPin(pin, address);
@@ -139,7 +135,6 @@ var blockInterval = setInterval( function() {
 									address: address,
 									session: session,
 									blocktime: blocktime,
-									expiration: expiration,
 									pin: pin,
 									validated: false
 								});
@@ -152,27 +147,47 @@ var blockInterval = setInterval( function() {
 								});
 							}
 						});
-						ownermodel.findOne({address: address}).then(function (oDoc) {
-							if (oDoc == null) {
-								console.log('Owner not found', session);
-								var owner = new ownermodel({
-									address: address,
-									name: 'Z-Go-'.concat(address.substring(0,5))
-								});
-								owner.save().then(function(err) {
-									if (err) {
-										console.log(err);
 					} 
-									console.log('Owner saved!');
-								}).catch(() => {
-									console.log('Owner exists');
+				}
+			}
+			var exptime = 0;
+			if (pay.test(memo) && txData.confirmations < 100) {
+				var match2 = pay.exec(memo);
+				if (match2 != null) {
+					var session = match[1];
+				}
+				if (txData.amount >= 0.001 && txData.amount < 0.005){
+					exptime = blocktime + 3600;
+				} else if (txData.amount >= 0.005 && txData.amount < 0.025){
+					exptime = blocktime + 24*3600;
+				} else if (txData.amount >= 0.025 && txData.amount < 0.1) {
+					exptime = blocktime + 7*24*3600;
+				} else if (txData.mount >= 0.1) {
+					exptime = blocktime + 4*7*24*3600;
+				}
+		
+				usermodel.findOne({session: session}).then(function(doc){
+					if(doc != null) {
+						paymentmodel.findOne({address: doc.address, blocktime: txData.blocktime, amount: txData.amount}).then(function(payments){
+							if(payments == null){
+								var payment = new paymentmodel({
+									address: doc.address,
+									blocktime: txData.blocktime,
+									expiration: new Date(exptime * 1000),
+									amount: txData.amount
+								});
+
+								payment.save(function(error) {
+									if (error) {
+										console.log(error);
+									}
+
+									console.log('Payment saved');
 								});
 							}
-						}).catch((err) => {
-							console.log(err);
 						});
 					}
-				}
+				});
 			}
 		}, function (err) {
 			if (err) {

backend/models/user.js

@@ -4,7 +4,6 @@ const userSchema = mongoose.Schema({
 	address: {type: String, required:true},
 	session: {type: String, required:true},
 	blocktime: {type: Number, required:true},
-	expiration: {type: Number, required:true, default:0},
 	pin: {type: String, required:true},
 	validated: {type: Boolean, required:true}
 });

src/app/owner.model.ts

@@ -7,4 +7,10 @@ export interface Owner {
 	taxValue: number;
 	vat: boolean;
 	vatValue: number;
+	email: string;
+	street: string;
+	city: string;
+	state: string;
+	postal: string;
+	phone: string;
 }

src/app/payment.model.ts

@@ -0,0 +1,7 @@
+export interface Payment {
+	_id?: string;
+	address: string;
+	blocktime: number;
+	expiration: string;
+	amount: number;
+}