Merge pull request #3 from ajay2507/view-item-search

merging branch Browse Api call
pajaydev · Apr 15, 2018 · ab5a612 · ab5a612
2 parents 1cbeabb + f41db9f
commit ab5a612
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Showing 5 changed files with 132 additions and 25 deletions.
diff --git a/.gitignore b/.gitignore
@@ -1,2 +1,3 @@
 node_modules/
-npm-debug.log
+npm-debug.log
+.vscode/
diff --git a/demo/browseApi.js b/demo/browseApi.js
@@ -1,14 +1,15 @@
 const Ebay = require('../src/index');
 let access_token = "";
 let ebay = new Ebay({
-    clientID: "--Client ID ----",
-    clientSecret: '-- Client Secret----',
+    clientID: "-- Client ID -----",
+    clientSecret: '-- Client Secret---',
     body: {
         grant_type: "client_credentials",
         scope: 'https://api.ebay.com/oauth/api_scope'
 
     }
 });
+
 // Getting access token and calling getItem method.
 ebay.getAccessToken()
     .then((data) => {
@@ -19,3 +20,47 @@ ebay.getAccessToken()
         })
     });
 
+
+// Reference ebay developer page https://developer.ebay.com/api-docs/buy/browse/resources/item/methods/getItemByLegacyId#_samples
+// Getting access token and calling getItemByLegacyId method.
+ebay.getAccessToken()
+    .then((data) => {
+        ebay.getItemByLegacyId({
+            "legacyItemId": 2628001 // Get Item Details Using a Legacy ID
+        }).then((data) => {
+            if (!data) console.log(data);
+            // Data is in format of JSON
+            // To check the format of Data, Go to this url (https://jsonblob.com/56cbea67-30b8-11e8-953c-5d1886dcf4a0)
+        });
+    });
+
+//Get Item Details Using a Legacy ID and SKU  
+ebay.getAccessToken()
+    .then((data) => {
+        ebay.getItemByLegacyId({
+            "legacyItemId": 2628001,
+            "legacyVariationSku": "V-00031-WHM"
+        }).then((data) => {
+            if (!data) console.log(data);
+            // Data is in format of JSON
+            // To check the format of Data, Go to this url (https://jsonblob.com/56cbea67-30b8-11e8-953c-5d1886dcf4a0)
+        });
+    });
+
+
+//retrieves the details of the individual items in an item group
+// reference https://developer.ebay.com/api-docs/buy/browse/resources/item/methods/getItemsByItemGroup#uri.item_group_id
+ebay.getAccessToken()
+    .then((data) => {
+        ebay.getItemByItemGroup("151915076499").then((data) => {
+            // Data is in format of JSON
+            // To check the format of Data, Go to this url (https://jsonblob.com/56cbea67-30b8-11e8-953c-5d1886dcf4a0)
+            console.log(data)
+        }, (error) => {
+            console.log(error);
+        });
+    });
+
+
+
+
diff --git a/src/buy-api.js b/src/buy-api.js
@@ -0,0 +1,71 @@
+let { getRequest, makeRequest, base64Encode } = require('./request');
+
+const getItem = function (itemId) {
+    if (!itemId) throw new Error("Item Id is required");
+    if (!this.options.access_token) throw new Error("Missing Access token, Generate access token");
+    const auth = "Bearer " + this.options.access_token;
+    const id = encodeURIComponent(itemId);
+    return makeRequest('api.ebay.com', `/buy/browse/v1/item/${id}`, 'GET', this.options.body, auth).then((result) => {
+        console.log("Success");
+        let resultJSON = JSON.parse(result);
+        //this.setAccessToken(resultJSON);
+        return resultJSON;
+    });
+};
+
+const getItemByLegacyId = function (legacyOptions) {
+    console.log(legacyOptions);
+    if (!legacyOptions) throw new Error("Error Required input to get Items By LegacyID");
+    if (!this.options.access_token) throw new Error("Missing Access token, Generate access token");
+    if (!legacyOptions.legacyItemId) throw new Error("Error Legacy Item Id is required");
+    const auth = "Bearer " + this.options.access_token;
+    let param = "legacy_item_id=" + legacyOptions.legacyItemId;
+    param += legacyOptions.legacyVariationSku ? "&legacy_variation_sku=" + legacyOptions.legacyVariationSku : '';
+
+    return new promise
+
+    makeRequest('api.ebay.com', `/buy/browse/v1/item/get_item_by_legacy_id?${param}`, 'GET', this.options.body, auth).then((result) => {
+        let resultJSON = JSON.parse(result);
+        //this.setAccessToken(resultJSON);
+        return resultJSON;
+    }).then((error) => {
+        console.log(error.errors);
+        console.log("Error Occurred ===> " + error.errors[0].message);
+    });
+};
+
+const getItemByItemGroup = function (itemGroupId) {
+    if (typeof itemGroupId == "object") throw new Error("Expecting String or number (Item group id)");
+    if (!itemGroupId) throw new Error("Error Item Group ID is required");
+    if (!this.options.access_token) throw new Error("Missing Access token, Generate access token");
+    const auth = "Bearer " + this.options.access_token;
+    return new Promise((resolve, reject) => {
+        makeRequest('api.ebay.com', `/buy/browse/v1/item/get_items_by_item_group?item_group_id=${itemGroupId}`, 'GET', this.options.body, auth).then((result) => {
+            resolve(JSON.parse(result));
+        });
+    })
+};
+
+const searchItems = function (searchConfig) {
+    if (!searchConfig) throw new Error("Error --> Missing or invalid input parameter to search");
+    if (!searchConfig.keyword || !searchConfig.categoryId) throw new Error("Error --> Keyword or category id is required in query param");
+    if (!this.options.access_token) throw new Error("Error -->Missing Access token, Generate access token");
+    if (searchConfig.fieldgroups.length > 0 && !Array.isArray(searchConfig.fieldgroups)) throw new Error("Error -->Field groups should be an array");
+    const auth = "Bearer " + this.options.access_token;
+    let queryParam = searchConfig.keyword ? "q=" + searchConfig.keyword + "&" : "";
+    queryParam = queryParam + searchConfig.categoryId ? "category_ids=" + searchConfig.categoryId + "&" : '';
+    queryParam = queryParam + searchConfig.limit ? "limit=" + searchConfig.limit + "&" : "";
+    queryParam = queryParam + searchConfig.fieldgroups.length > 0 ? "fieldgroups=" + searchConfig.fieldgroups.toString() + "&" : "";
+    return new Promise((resolve, reject) => {
+        makeRequest('api.ebay.com', `buy/browse/v1/item_summary/search?${queryparam}`, 'GET', this.options.body, auth).then((result) => {
+            resolve(JSON.parse(result));
+        });
+    })
+};
+
+module.exports = {
+    getItem,
+    getItemByLegacyId,
+    getItemByItemGroup,
+    searchItems
+}
diff --git a/src/index.js b/src/index.js
@@ -1,5 +1,9 @@
 //let baseURL = "http://svcs.ebay.com/services/search/FindingService/v1";
 let { getRequest, makeRequest, base64Encode } = require('./request');
+let { getItem,
+    getItemByLegacyId,
+    getItemByItemGroup,
+    searchItems } = require('./buy-api');
 let urlObject = require('./buildURL');
 
 function Ebay(options) {
@@ -92,23 +96,8 @@ Ebay.prototype = {
             console.log(error);
         })
     },
-
-    getItem: function (itemId) {
-        console.log(this.options);
-        if (!itemId) throw new Error("Item Id is required");
-        if (!this.options.access_token) throw new Error("Missing Access token, Generate access token");
-        const auth = "Bearer " + this.options.access_token;
-        const id = encodeURIComponent(itemId);
-        return makeRequest('api.ebay.com', `/buy/browse/v1/item/${id}`, 'GET', this.options.body, auth).then((result) => {
-            console.log("Success");
-            let resultJSON = JSON.parse(result);
-            //this.setAccessToken(resultJSON);
-            return resultJSON;
-        });
-    },
-
     setAccessToken: function (token) {
-        console.log("inside access tokeeeeee" + token);
+
         this.options.access_token = token;
     },
 
@@ -118,17 +107,18 @@ Ebay.prototype = {
         if (!this.options.body) throw new Error("Missing Body, required Grant type");
         const encodedStr = base64Encode(this.options.clientID + ":" + this.options.clientSecret);
         let self = this;
-        console.log(this.options.body);
         const auth = "Basic " + encodedStr;
         return makeRequest('api.ebay.com', '/identity/v1/oauth2/token', 'POST', this.options.body, auth).then((result) => {
-            console.log("Successssssssss");
             let resultJSON = JSON.parse(result);
-            // console.log(this);
+            console.log(resultJSON);
             self.setAccessToken(resultJSON.access_token);
             return resultJSON;
         });
-    }
-
+    },
+    getItem,
+    getItemByLegacyId,
+    getItemByItemGroup,
+    searchItems
 };
 
 module.exports = Ebay;
diff --git a/src/request.js b/src/request.js
@@ -21,7 +21,7 @@ let getRequest = function getRequest(url) {
 
 let makeRequest = function postRequest(hostName, endpoint, methodName, data, token) {
     methodName == "POST" ? dataString = qs.stringify(data) : '';
-    // console.log(dataString);
+    console.log(endpoint);
     const options = {
         "hostname": hostName,
         "path": endpoint,