Add ADSpend bidder adapter

modules/adspendBidAdapter.js

@@ -0,0 +1,165 @@
+import * as utils from 'src/utils';
+import { ajax } from 'src/ajax'
+import { config } from 'src/config';
+import { registerBidder } from 'src/adapters/bidderFactory';
+import { BANNER } from 'src/mediaTypes';
+
+const BIDDER_CODE = 'adspend';
+const BID_URL = '//rtb.com.ru/headerbidding-bid';
+const SYNC_URL = '//rtb.com.ru/headerbidding-sync?uid={UUID}';
+const COOKIE_NAME = 'hb-adspend-id';
+const UUID_LEN = 36;
+const TTL = 10000;
+const RUB = 'RUB';
+const FIRST_PRICE = 1;
+const NET_REVENUE = true;
+
+const winEventURLs = {};
+const placementToBidMap = {};
+
+export const spec = {
+  code: BIDDER_CODE,
+  aliases: ['as'],
+  supportedMediaTypes: [BANNER],
+
+  onBidWon: function(winObj) {
+    const requestId = winObj.requestId;
+    const cpm = winObj.cpm;
+    const event = winEventURLs[requestId].replace(
+      /\$\{AUCTION_PRICE\}/,
+      cpm
+    );
+
+    ajax(event, null);
+  },
+
+  isBidRequestValid: function(bid) {
+    const adServerCur = config.getConfig('currency.adServerCurrency') === RUB;
+
+    return !!(adServerCur &&
+      bid.params &&
+      bid.params.bidfloor &&
+      bid.crumbs.pubcid &&
+      utils.checkCookieSupport() &&
+      utils.cookiesAreEnabled()
+    );
+  },
+
+  buildRequests: function(bidRequests, bidderRequest) {
+    const req = bidRequests[Math.floor(Math.random() * bidRequests.length)];
+    const bidId = req.bidId;
+    const at = FIRST_PRICE;
+    const site = { id: req.crumbs.pubcid, domain: document.domain };
+    const device = { ua: navigator.userAgent, ip: '' };
+    const user = { id: getUserID() }
+    const cur = [ RUB ];
+    const tmax = bidderRequest.timeout;
+
+    const imp = bidRequests.map(req => {
+      const params = req.params;
+
+      const tagId = params.tagId;
+      const id = params.placement;
+      const banner = { 'format': getFormats(req.sizes) };
+      const bidfloor = params.bidfloor !== undefined
+        ? Number(params.bidfloor) : 1;
+      const bidfloorcur = RUB;
+
+      placementToBidMap[id] = bidId;
+
+      return {
+        id,
+        tagId,
+        banner,
+        bidfloor,
+        bidfloorcur,
+        secure: 0,
+      };
+    });
+
+    const payload = {
+      bidId,
+      at,
+      site,
+      device,
+      user,
+      imp,
+      cur,
+      tmax,
+    };
+
+    return {
+      method: 'POST',
+      url: BID_URL,
+      data: JSON.stringify(payload),
+    };
+  },
+
+  interpretResponse: function(resp, {bidderRequest}) {
+    if (resp.body === '') return [];
+
+    const bids = resp.body.seatbid[0].bid.map(bid => {
+      const cpm = bid.price;
+      const impid = bid.impid;
+      const requestId = placementToBidMap[impid];
+      const width = bid.w;
+      const height = bid.h;
+      const creativeId = bid.adid;
+      const dealId = bid.dealid;
+      const currency = resp.body.cur;
+      const netRevenue = NET_REVENUE;
+      const ttl = TTL;
+      const ad = bid.adm;
+
+      return {
+        cpm,
+        requestId,
+        width,
+        height,
+        creativeId,
+        dealId,
+        currency,
+        netRevenue,
+        ttl,
+        ad,
+      };
+    });
+
+    return bids;
+  },
+
+  getUserSyncs: function(syncOptions, resps) {
+    let syncs = [];
+
+    resps.forEach(resp => {
+      if (syncOptions.pixelEnabled && resp.body === '') {
+        const uuid = getUserID();
+        syncs.push({
+          type: 'image',
+          url: SYNC_URL.replace('{UUID}', uuid),
+        });
+      }
+    });
+
+    return syncs
+  }
+}
+
+const getUserID = () => {
+  const i = document.cookie.indexOf(COOKIE_NAME);
+
+  if (i === -1) {
+    const uuid = utils.generateUUID();
+    document.cookie = `${COOKIE_NAME}=${uuid}; path=/`;
+    return uuid;
+  }
+
+  const j = i + COOKIE_NAME.length + 1;
+  return document.cookie.substring(j, j + UUID_LEN);
+};
+
+const getFormats = arr => arr.map((s) => {
+  return { w: s[0], h: s[1] };
+});
+
+registerBidder(spec);

modules/adspendBidAdapter.md

@@ -0,0 +1,60 @@
+# Overview
+
+```
+Module Name: AdSpend Bidder Adapter
+Module Type: Bidder Adapter
+Maintainer: gaffoonster@gmail.com
+```
+
+# Description
+
+Connects to AdSpend bidder.
+AdSpend adapter supports only Banner at the moment. Video and Native will be add soon.
+
+# Test Parameters
+```
+var adUnits = [
+    // Banner
+    {
+        code: 'div-gpt-ad-1460505748561-0',
+        mediaTypes: {
+            banner: {
+                // You can choose one of them
+                sizes: [
+                  [300, 250],
+                  [300, 600],
+                  [240, 400],
+                  [728, 90],
+                ]
+            }
+        },
+        bids: [
+            {
+                bidder: "adspend",
+                params: {
+                    bidfloor: 1,
+                    placement: 'test',
+                    tagId: 'test-ad',
+                }
+            }
+        ]
+    }
+];
+
+pbjs.que.push(() => {
+  pbjs.setConfig({
+    userSync: {
+      syncEnabled: true,
+      enabledBidders: ['adspend'],
+      pixelEnabled: true,
+      syncsPerBidder: 200,
+      syncDelay: 100,
+    },
+    currency: {
+      adServerCurrency: 'RUB' // We work only with rubles for now
+    }
+  });
+});
+```
+
+**It's a test banner, so you'll see some errors in console cause it will be trying to call our system's events.**