Initial commit

Created from https://vercel.com/new

pages/api/website/[id]/active.js

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+import { getActiveVisitors } from 'lib/queries';
+import { methodNotAllowed, ok, unauthorized } from 'lib/response';
+import { allowQuery } from 'lib/auth';
+
+export default async (req, res) => {
+  if (req.method === 'GET') {
+    if (!(await allowQuery(req))) {
+      return unauthorized(res);
+    }
+
+    const { id } = req.query;
+
+    const websiteId = +id;
+
+    const result = await getActiveVisitors(websiteId);
+
+    return ok(res, result);
+  }
+
+  return methodNotAllowed(res);
+};

pages/api/website/[id]/events.js

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+import moment from 'moment-timezone';
+import { getEventMetrics } from 'lib/queries';
+import { ok, badRequest, methodNotAllowed, unauthorized } from 'lib/response';
+import { allowQuery } from 'lib/auth';
+
+const unitTypes = ['year', 'month', 'hour', 'day'];
+
+export default async (req, res) => {
+  if (req.method === 'GET') {
+    if (!(await allowQuery(req))) {
+      return unauthorized(res);
+    }
+
+    const { id, start_at, end_at, unit, tz, url, event_type } = req.query;
+
+    if (!moment.tz.zone(tz) || !unitTypes.includes(unit)) {
+      return badRequest(res);
+    }
+
+    const websiteId = +id;
+    const startDate = new Date(+start_at);
+    const endDate = new Date(+end_at);
+
+    const events = await getEventMetrics(websiteId, startDate, endDate, tz, unit, {
+      url,
+      event_type,
+    });
+
+    return ok(res, events);
+  }
+
+  return methodNotAllowed(res);
+};

pages/api/website/[id]/index.js

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+import { deleteWebsite, getWebsiteById } from 'lib/queries';
+import { methodNotAllowed, ok, unauthorized } from 'lib/response';
+import { allowQuery } from 'lib/auth';
+
+export default async (req, res) => {
+  const { id } = req.query;
+
+  const websiteId = +id;
+
+  if (req.method === 'GET') {
+    if (!(await allowQuery(req))) {
+      return unauthorized(res);
+    }
+
+    const website = await getWebsiteById(websiteId);
+
+    return ok(res, website);
+  }
+
+  if (req.method === 'DELETE') {
+    if (!(await allowQuery(req, true))) {
+      return unauthorized(res);
+    }
+
+    await deleteWebsite(websiteId);
+
+    return ok(res);
+  }
+
+  return methodNotAllowed(res);
+};

pages/api/website/[id]/metrics.js

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+import { getPageviewMetrics, getSessionMetrics, getWebsiteById } from 'lib/queries';
+import { ok, methodNotAllowed, unauthorized, badRequest } from 'lib/response';
+import { allowQuery } from 'lib/auth';
+
+const sessionColumns = ['browser', 'os', 'device', 'country'];
+const pageviewColumns = ['url', 'referrer'];
+
+function getTable(type) {
+  if (type === 'event') {
+    return 'event';
+  }
+
+  if (sessionColumns.includes(type)) {
+    return 'session';
+  }
+
+  return 'pageview';
+}
+
+function getColumn(type) {
+  if (type === 'event') {
+    return `concat(event_type, '\t', event_value)`;
+  }
+  return type;
+}
+
+export default async (req, res) => {
+  if (req.method === 'GET') {
+    if (!(await allowQuery(req))) {
+      return unauthorized(res);
+    }
+
+    const { id, type, start_at, end_at, url } = req.query;
+
+    const websiteId = +id;
+    const startDate = new Date(+start_at);
+    const endDate = new Date(+end_at);
+
+    if (sessionColumns.includes(type)) {
+      const data = await getSessionMetrics(websiteId, startDate, endDate, type, { url });
+
+      return ok(res, data);
+    }
+
+    if (pageviewColumns.includes(type) || type === 'event') {
+      let domain;
+      if (type === 'referrer') {
+        const website = getWebsiteById(websiteId);
+
+        if (!website) {
+          return badRequest(res);
+        }
+
+        domain = website.domain;
+      }
+
+      const data = await getPageviewMetrics(
+        websiteId,
+        startDate,
+        endDate,
+        getColumn(type),
+        getTable(type),
+        {
+          domain,
+          url: type !== 'url' && url,
+        },
+      );
+
+      return ok(res, data);
+    }
+  }
+
+  return methodNotAllowed(res);
+};

pages/api/website/[id]/pageviews.js

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+import moment from 'moment-timezone';
+import { getPageviewStats } from 'lib/queries';
+import { ok, badRequest, methodNotAllowed, unauthorized } from 'lib/response';
+import { allowQuery } from 'lib/auth';
+
+const unitTypes = ['year', 'month', 'hour', 'day'];
+
+export default async (req, res) => {
+  if (req.method === 'GET') {
+    if (!(await allowQuery(req))) {
+      return unauthorized(res);
+    }
+
+    const { id, start_at, end_at, unit, tz, url, ref } = req.query;
+
+    const websiteId = +id;
+    const startDate = new Date(+start_at);
+    const endDate = new Date(+end_at);
+
+    if (!moment.tz.zone(tz) || !unitTypes.includes(unit)) {
+      return badRequest(res);
+    }
+
+    const [pageviews, sessions] = await Promise.all([
+      getPageviewStats(websiteId, startDate, endDate, tz, unit, '*', { url, ref }),
+      getPageviewStats(websiteId, startDate, endDate, tz, unit, 'distinct session_id', {
+        url,
+        ref,
+      }),
+    ]);
+
+    return ok(res, { pageviews, sessions });
+  }
+
+  return methodNotAllowed(res);
+};

pages/api/website/[id]/reset.js

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+import { resetWebsite } from 'lib/queries';
+import { methodNotAllowed, ok, unauthorized } from 'lib/response';
+import { allowQuery } from 'lib/auth';
+
+export default async (req, res) => {
+  const { id } = req.query;
+  const websiteId = +id;
+
+  if (req.method === 'POST') {
+    if (!(await allowQuery(req))) {
+      return unauthorized(res);
+    }
+
+    await resetWebsite(websiteId);
+
+    return ok(res);
+  }
+
+  return methodNotAllowed(res);
+};

pages/api/website/[id]/stats.js

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+import { getWebsiteStats } from 'lib/queries';
+import { methodNotAllowed, ok, unauthorized } from 'lib/response';
+import { allowQuery } from 'lib/auth';
+
+export default async (req, res) => {
+  if (req.method === 'GET') {
+    if (!(await allowQuery(req))) {
+      return unauthorized(res);
+    }
+
+    const { id, start_at, end_at, url, ref } = req.query;
+
+    const websiteId = +id;
+    const startDate = new Date(+start_at);
+    const endDate = new Date(+end_at);
+
+    const distance = end_at - start_at;
+    const prevStartDate = new Date(+start_at - distance);
+    const prevEndDate = new Date(+end_at - distance);
+
+    const metrics = await getWebsiteStats(websiteId, startDate, endDate, { url, ref });
+    const prevPeriod = await getWebsiteStats(websiteId, prevStartDate, prevEndDate, { url, ref });
+
+    const stats = Object.keys(metrics[0]).reduce((obj, key) => {
+      obj[key] = {
+        value: Number(metrics[0][key]) || 0,
+        change: Number(metrics[0][key] - prevPeriod[0][key]) || 0,
+      };
+      return obj;
+    }, {});
+
+    return ok(res, stats);
+  }
+
+  return methodNotAllowed(res);
+};