Use random data for start-fake and build-fake

Signed-off-by: Mcat12 <newtoncat12@yahoo.com>

make-fake-data.js

@@ -0,0 +1,197 @@
+const faker = require('faker');
+const fs = require('fs');
+
+function list(listType) {
+  const result = {};
+
+  result[listType + "list"] = (new Array(10)).fill(null).map(() => faker.internet.domainName());
+
+  return result;
+}
+
+function status() {
+  return {"status": 1}
+}
+
+function pastDate() {
+  return Math.floor(faker.date.past().getTime() / 1000);
+}
+
+function history(length) {
+  const startDate = pastDate();
+
+  return {
+    "history": (new Array(length)).fill(null).map((_, i) => {
+      const isIPv4 = faker.random.boolean();
+      return [
+        startDate + i,
+        isIPv4 ? "IPv4" : "IPv6",
+        faker.internet.domainName(),
+        isIPv4 ? faker.internet.ip() : faker.internet.ipv6(),
+        Math.floor(Math.random() * 5) + 1
+      ];
+    })
+  };
+}
+
+function summary() {
+  const total = faker.random.number();
+  const ads = faker.random.number({max: total});
+  const forwarded = faker.random.number({ max: total });
+
+  return {
+    "domains_being_blocked": faker.random.number(),
+    "dns_queries_today": total,
+    "ads_blocked_today": ads,
+    "ads_percentage_today": ads * 100 / total,
+    "unique_domains": faker.random.number({ max: total }),
+    "queries_forwarded": forwarded,
+    "queries_cached": total - forwarded,
+    "unique_clients": faker.random.number({ max: total })
+  }
+}
+
+function topList(length, max, fakeData) {
+  const result = {};
+  const numbers = [];
+
+  for(let i = 0; i < length; i++)
+    numbers.push(faker.random.number({ max: max }));
+
+  numbers.sort((a, b) => parseInt(a, 10) > parseInt(b, 10) ? -1 : 1);
+
+  for(let i = 0; i < length; i++) {
+    let domain;
+
+    while((domain = fakeData()) in Object.keys(result)) {}
+
+    result[domain] = numbers[i];
+  }
+
+  return result;
+}
+
+function topAds(length) {
+  const totalQueries = faker.random.number();
+
+  return {
+    "top_ads": topList(length, totalQueries, faker.internet.domainName),
+    "ads_blocked_today": totalQueries
+  };
+}
+
+function topDomains(length) {
+  const totalQueries = faker.random.number();
+
+  return {
+    "top_domains": topList(length, totalQueries, faker.internet.domainName),
+    "dns_queries_today": totalQueries
+  }
+}
+
+function topClients(length) {
+  const totalQueries = faker.random.number();
+
+  return {
+    "top_clients": topList(length, totalQueries, faker.internet.ip),
+    "dns_queries_today": totalQueries
+  }
+}
+
+function forwardDestOverTime(range, totalDest) {
+  const startDate = pastDate();
+  const forwardDest = topList(totalDest, faker.random.number(), faker.internet.ip);
+  const graph = {};
+
+  for(let i = 0; i < range; i++) {
+    graph[(startDate + 600 * i).toString()] = (new Array(totalDest)).fill(null).map((_, j) => {
+      return faker.random.number({ max: forwardDest[Object.keys(forwardDest)[j]] });
+    });
+  }
+
+  return {
+    "over_time": graph,
+    "forward_destinations": forwardDest
+  }
+}
+
+function queryTypesOverTime(range) {
+  const startDate = pastDate();
+  const queryTypes = {};
+
+  for(let i = 0; i < range; i++) {
+    queryTypes[(startDate + 600 * i).toString()] = [faker.random.number(), faker.random.number()];
+  }
+
+  return {
+    "query_types": queryTypes
+  }
+}
+
+function graph(range) {
+  const startDate = pastDate();
+  const domains = {};
+  const ads = {};
+
+  for(let i = 0; i < range; i++) {
+    const numDomains = faker.random.number();
+    const numAds = faker.random.number({ max: numDomains });
+    const time = (startDate + 600 * i).toString();
+
+    domains[time] = numDomains;
+    ads[time] = numAds;
+  }
+
+  return {
+    "domains_over_time": domains,
+    "ads_over_time": ads
+  }
+}
+
+function remove(path) {
+  try {
+    fs.unlinkSync(path);
+  }
+  catch(e) {
+    // Ignore missing file
+  }
+}
+
+function write(path, data) {
+  fs.writeFileSync(path, JSON.stringify(data));
+}
+
+console.log(JSON.stringify(topList(10, 10, faker.internet.domainName)));
+console.log(JSON.stringify(topAds(10)));
+
+console.log("Deleting old fake API data...");
+
+remove("public/fakeAPI/dns/whitelist");
+remove("public/fakeAPI/dns/blacklist");
+remove("public/fakeAPI/dns/wildlist");
+remove("public/fakeAPI/dns/status");
+remove("public/fakeAPI/stats/overTime/graph");
+remove("public/fakeAPI/stats/overTime/forward_dest");
+remove("public/fakeAPI/stats/overTime/query_types");
+remove("public/fakeAPI/stats/summary");
+remove("public/fakeAPI/stats/history");
+remove("public/fakeAPI/stats/top_ads");
+remove("public/fakeAPI/stats/top_domains");
+remove("public/fakeAPI/stats/top_clients");
+
+console.log("Generating new fake API data...");
+
+write("public/fakeAPI/dns/whitelist", list("white"));
+write("public/fakeAPI/dns/blacklist", list("black"));
+write("public/fakeAPI/dns/wildlist", list("wild"));
+write("public/fakeAPI/dns/status", status());
+write("public/fakeAPI/stats/overTime/graph", graph(144));
+write("public/fakeAPI/stats/overTime/forward_dest", forwardDestOverTime(144, 3));
+write("public/fakeAPI/stats/overTime/query_types", queryTypesOverTime(144));
+write("public/fakeAPI/stats/summary", summary());
+write("public/fakeAPI/stats/history", history(5000));
+write("public/fakeAPI/stats/top_ads", topAds(10));
+write("public/fakeAPI/stats/top_domains", topDomains(10));
+write("public/fakeAPI/stats/top_clients", topClients(10));
+
+console.log("Done!");

package-lock.json

@@ -3866,6 +3866,12 @@
       "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU=",
       "dev": true
     },
+    "faker": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/faker/-/faker-4.1.0.tgz",
+      "integrity": "sha1-HkW7vsxndLPBlfrSg1EJxtdIzD8=",
+      "dev": true
+    },
     "fancy-log": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/fancy-log/-/fancy-log-1.3.0.tgz",

package.json

@@ -4,6 +4,7 @@
   "private": true,
   "homepage": "/admin",
   "devDependencies": {
+    "faker": "^4.1.0",
     "gulp": "^3.9.1",
     "gulp-concat": "^2.6.0",
     "gulp-sass": "^2.3.2",
@@ -26,8 +27,9 @@
   },
   "scripts": {
     "start": "react-scripts start",
-    "start-fake": "REACT_APP_FAKE_API=1 react-scripts start",
+    "start-fake": "node make-fake-data.js && REACT_APP_FAKE_API=1 react-scripts start",
     "build": "react-scripts build",
+    "build-fake": "node make-fake-data.js && REACT_APP_FAKE_API=1 react-scripts build",
     "test": "react-scripts test --env=jsdom",
     "eject": "react-scripts eject"
   }