Adds Volunteer Hours and Paid Membership Columns to shop log:

* shows Summary for Volunteer hours
* show whether membership is current or not
* a little css magic in shop.js

js/shop.js

@@ -1,6 +1,8 @@
 $(function(){
 
 	"use strict";
+	
+	$.ajaxSetup({async:false});
 
 	// sensible defaults
 	$("#shop_date").mask("0000-00-00", {placeholder: "yyyy-mm-dd" });
@@ -35,4 +37,151 @@ $(function(){
 
 	} // end error_handling function
 
+
+	function sign_out() {
+		
+		// Deferred Promise, since we don't know when the click will be made,
+		// it is an asynchronous function, and we need to know the returned result.
+		// Provides a clean separation of code.		
+		var dfd = $.Deferred();	
+	
+		$(".sign_out").on("click keypress", function(e){ 
+			
+			//$.post("json/shop.php", {sign_out: 1});		
+		
+			dfd.resolve("Success"); 
+			//event.preventDefault();
+	
+		});
+		
+		return dfd.promise();
+	
+	} // end sign_out
+	
+	//sign_out();
+	
+	// A function to provide a json string to provide apps with information on state of the current shop
+	sign_out().done(function(success) {
+		
+		if (success === "Success") {
+			$.post("json/shop.php", {sign_out: 1});
+		}		
+
+	} );
+
+
+	// could have done this in php, but this separates out the view logic
+	var d = new Date();
+   volunteer_status();
+	membership_status();
+	
+	// volunteer status
+	function volunteer_status() {
+		
+		$.each($("#shop_log tr"), function() {  
+		
+			if (this.id) {
+			 var id = this.id;
+
+				$.post("json/transaction.php", { volunteer_benefits: 1, contact_id: this.id }, function (data) { 								
+														
+					var year = d.getFullYear();
+					var bikes_earned = 0;
+					var volunteer_hours_redeemed = 0;								
+					var obj = $.parseJSON(data);
+		
+					var volunteer = "", remaining = 0, vhr = "", max_bikes_earned = 0;
+					if (obj.volunteer) {
+						volunteer = $.parseJSON(obj.volunteer);
+						remaining = obj.current_year_volunteer_hours - volunteer[year].volunteer_hours_redeemed;
+						vhr = volunteer[year].volunteer_hours_redeemed;
+						max_bikes_earned = volunteer[year].max_bike_earned;
+					} else {
+						vhr = 0;
+					}			
+					
+					var title = obj.normal_full_name + "\r\n" +
+											"Volunteer Hours for last 365 days: " + obj.volunteer_hours + "\r\n" +
+											"Volunteer Hours \(" + year + "\): " + obj.current_year_volunteer_hours + "\r\n" +
+											"Volunteer Hours Redeemed: " +  vhr + "\r\n" +
+											"Volunteer Hours Remaining: " + remaining + "\r\n" +
+											"Max Bikes Earned: " + max_bikes_earned;		
+											
+				
+					if (obj.contact_id) {
+				
+						$("#volunteer_hours_" + obj.contact_id).html("Summary").
+							parent().css({backgroundColor: "#19a0cc", textAlign: "center", cursor: "cell"}).
+							prop("title",title).css({textAlign: "center"});
+										
+					} else {
+
+						$("#volunteer_hours_" + id).parent().css({cursor: "not-allowed"});				
+						
+					}			
+			
+				}); // post volunteer benefits		
+			} // if id				
+		}); // each tr
+		
+	} // function volunteer_status
+	
+									
+	// Is this a paid member?
+	function membership_status() {	
+			
+		var expiration_date;
+		var membership_obj; //reuse this object
+		var membership_transaction;
+		
+		$.each($("#shop_log tr"), function() {  
+		
+			if (this.id) {
+				var id = this.id;
+				
+				$.post("json/transaction.php", { membership_benefits: 1, contact_id: this.id }, function (data) { 					
+											
+					membership_obj = $.parseJSON(data);
+							
+					var title = membership_obj.normal_full_name + "\r\n" +
+											"expiration: " + membership_obj.expiration_date;
+											
+			
+					if (membership_obj.expiration_date) {
+						var exp = membership_obj.expiration_date;
+						expiration_date = new Date(exp.split("-").toString());
+						if (d < expiration_date) {	
+							membership_transaction = true;
+						}
+					}
+										
+					if (typeof membership_obj.expiration_date && membership_obj.expiration_date !== undefined) {
+		
+						var exp = membership_obj.expiration_date;
+						expiration_date = new Date(exp.split("-").toString());					
+						
+						// expired membership	
+						if (d >= expiration_date) {												
+							$("#paid_membership_" + membership_obj.contact_id).html("Expired").
+							parent().css({backgroundColor: "red", textAlign: "center", cursor: "cell"}).prop("title",title);
+					
+						// paid membership
+						} else if (d < expiration_date) {
+							$("#paid_membership_" + membership_obj.contact_id).html("Current").
+							parent().css({backgroundColor: "green", textAlign: "center", cursor: "cell"}).prop("title",title).css({textAlign: "center"});
+						
+						}	// paid membership
+					
+					// never been a member						
+					} else { 
+					
+						$("#paid_membership_" + id).parent().css({cursor: "not-allowed"});			
+
+					} // never been a member	
+					
+				}); // end if this a paid member
+			} // if this.id
+		}); // each
+	} // function membership status
+
 });