update charge method to new endpoint

Author: ichtrojan

README.md

@@ -22,16 +22,10 @@ let user = thepeer.indexUser("Thor Odin", "thor", "thor@odin.com");
         - signature (object)
     - `returns`: boolean
 
-* getSendReceipt
+* authorizeCharge
     - `accepts`: 
-        - receipt_id (string)
-    - `returns`: object
-    
-* processSendReceipt
-    - `accepts`: 
-        - receipt_id (string)
-        - event (string)
-    - `returns`: object
+        - charge_id (string)
+    - `returns`: boolean
 
 * indexUser
     - `accepts`:

lib/Thepeer.js

@@ -121,7 +121,7 @@ class ThePeer {
   /**
    * A function that charges your user's linked account at any time
    * @param {string} linkid - The id of the link
-   * @param {integer} amount - amount in kobo
+   * @param {int} amount - amount in kobo
    * @param {string} remark - The reason for initiating a direct charge
    * @returns {JSON} A JSON response containing the details of the user
    * @memberof ThePeer
@@ -140,15 +140,15 @@ class ThePeer {
   }
 
   /**
-   * Authorize direct charge request via webhooks
+   * Authorize charge request via webhooks
    * @param {*} reference - The direct charge reference sent via webhook
    * @param {string} event - Event type (success, insufficient_funds)
    * @returns {JSON} A JSON response containing the details of the user
    * @memberof ThePeer
    */
-  async authorizeDirectCharge (reference, event) {
+  async authorizeCharge (reference, event) {
     try {
-      const response = await this.request.post(`/debit/${reference}`, {
+      const response = await this.request.post(`/authorization/${reference}`, {
         event: event
       })