partial #2252 - Historical Churn and Historical Churn Rate

include/library/Crunchbutton/Chart.php

@@ -3,9 +3,9 @@
 class Crunchbutton_Chart extends Cana_Model {
 
 	public $activeUsersInterval = 45; // Days
-	public $queryOnlyCommunties = 'AND c.id_community IN (1, 4)';
+	public $queryOnlyCommunties = ''; // 'AND c.id_community IN (1, 4)';
-	public $queryExcludeCommunties = "AND c.name != 'Testing' AND c.name IS NOT NULL";
+	public $queryExcludeCommunties = ''; //"AND c.name != 'Testing' AND c.name IS NOT NULL";
-	public $queryExcludeUsers = "AND o.name NOT LIKE '%test%' and o.name != 'Judd' and o.name != 'dave' and o.name != 'Nick' and o.name != 'Devin' AND ( o.id_community != 6 OR o.id_community IS NULL ) ";
+	public $queryExcludeUsers = "AND o.name NOT LIKE '%test%' and o.name != 'Judd' and o.name != 'dave' and o.name != 'Nick' and o.name != 'Devin'";
 	public $minDate = '2012-09-02'; #Issue 1523 - Fist week of September/12
 
 	public $from_month;
@@ -238,6 +238,22 @@ class Crunchbutton_Chart extends Cana_Model {
 		return $communities;
 	}
 
+	public function activeFromLastDays( $lastDays = 60 ){
+		$query = "SELECT COUNT(*) as Total
+								FROM
+								  (SELECT u.phone,
+								          o.date,
+								          u.id_user
+								   FROM `order` o
+								   INNER JOIN user u ON u.id_user = o.id_user
+								   WHERE o.date >= NOW() - INTERVAL {$lastDays} DAY
+								    	{$this->queryExcludeUsers}
+								   GROUP BY u.phone) active"; 
+
+		$results = c::db()->get( $query );
+		return $results->get(0)->Total;
+	}
+
 	public function allDays(){
 		$query = "SELECT DISTINCT( DATE_FORMAT( o.date ,'%Y-%m-%d') ) day FROM `order` o WHERE o.date IS NOT NULL AND o.date > '$this->minDate' ORDER BY day ASC";
 		$results = c::db()->get( $query );

include/library/Crunchbutton/Chart/Churn.php

@@ -25,12 +25,45 @@ class Crunchbutton_Chart_Churn extends Crunchbutton_Chart {
 																// 'churn-rate-per-active-user-per-month' => array( 'title' => 'Month', 'interval' => 'month', 'type' => 'column', 'method' => 'activeByMonth', 'filters' => array( array( 'title' => 'Community', 'type' => 'community', 'method' => 'activeByMonthByCommunity' ) ) ),
 															)
 												),
+												'group-historical-churn-rate-per-active-user' => array(
+														'title' => 'Historical Churn Rate per Active User',
+														'activeDays' => 60,
+														'tags' => array( 'detailed-analytics' ),
+														'charts' => array(  
+																'historial-churn-rate-per-active-user-per-day' => array( 'title' => 'Day', 'interval' => 'day', 'type' => 'column', 'method' => 'historicalActiveByDay'),
+															)
+												),
 										);
 
 	public function __construct() {
 		parent::__construct();
 	}
 
+	
+	public function historicalActiveByDay( $render = false ){
+		$user = new Crunchbutton_Chart_User();
+		$daysForward = $this->activeUsersInterval;
+		$activeUsers = $user->activeByDay();
+		$newUsers = $user->newByDay();
+		$activeToday = $this->activeFromLastDays();
+
+		$data = [];
+		for( $i = 0; $i < sizeof( $activeUsers ); $i++ ){
+			$activeForwardDays = $activeUsers[ ( $i + $daysForward ) ]->Total;
+			$activeForwardDaysPlusOne = $activeUsers[ ( $i + $daysForward + 1 ) ]->Total;
+			$newForwardDays = $newUsers[ ( $i + $daysForward ) ]->Total;
+			$newForwardDaysPlusOne = $newUsers[ ( $i + $daysForward +  1 ) ]->Total;
+			$churn = ( ( $activeForwardDaysPlusOne + $newForwardDaysPlusOne ) - $activeForwardDaysPlusOne ) / $activeToday;
+			// Do not show the negatives
+			// $churn = ( $churn < 0 )	? 0 : $churn;
+			$data[] = ( object ) array( 'Label' => $activeUsers[ $i ]->Label, 'Total' => $churn, 'Type' => 'Users' );
+		}
+		if( $render ){
+			return array( 'data' => $data, 'unit' => '%', 'interval' => 'day' );
+		}
+		return $data;		
+	}
+
 	public function activeByDay( $render = false ){
 	/* OLD FORMULA
 		$user = new Crunchbutton_Chart_User();

include/library/Crunchbutton/Chart/User.php

@@ -15,6 +15,15 @@ class Crunchbutton_Chart_User extends Crunchbutton_Chart {
 																'users-new-per-month' => array( 'title' => 'Month', 'interval' => 'month', 'type' => 'column', 'method' => 'newByMonth', 'filters' => array( array( 'title' => 'Community', 'type' => 'community', 'method' => 'newByMonthByCommunityGrouped' ), array( 'title' => 'Cohort', 'type' => 'cohort', 'method' => 'newByMonthCohort' ) ) ),
 															)
 												),
+												'group-historical-new-users' => array(
+														'title' => 'Historical New Users',
+														'tags' => array( 'detailed-analytics' ),
+														'charts' => array(  
+																'users-new-per-day-historical' => array( 'title' => 'Day', 'interval' => 'day', 'type' => 'column', 'method' => 'newByDayHistorical' ),
+																'users-new-per-week-historical' => array( 'title' => 'Week', 'interval' => 'week', 'type' => 'column', 'method' => 'newByWeekHistorical' ),
+																'users-new-per-month-historical' => array( 'title' => 'Month', 'interval' => 'month', 'type' => 'column', 'method' => 'newByMonthHistorical' ),
+															)
+												),
 												'group-new-users-community' => array(
 														'title' => 'New Users',
 														'tags' => array( 'reps' ),
@@ -136,6 +145,7 @@ class Crunchbutton_Chart_User extends Crunchbutton_Chart {
 															 {$this->queryExcludeUsers}
 															 {$this->queryOnlyCommunties}
 														 GROUP BY u.phone ) ActiveUsers";
+	
 				$union = ' UNION ';	
 		}	
 
@@ -1359,6 +1369,58 @@ class Crunchbutton_Chart_User extends Crunchbutton_Chart {
 		return $parsedData;
 	}
 
+	public function newByDayHistorical( $render = false ){
+		$newUsers = $this->newByDay();
+		$usersReclaimed = $this->reclaimedByDay();
+		$data = [];
+		for( $i = 0; $i < count( $newUsers ); $i++ ){
+			$data[] = ( object ) array( 
+											'Label' => $newUsers[ $i ]->Label, 
+											'Total' => ( $newUsers[ $i ]->Total + $usersReclaimed[ $i ]->Total ), 
+											'Type' => $newUsers[ $i ]->Type, 
+											);
+		}
+		// echo '<pre>'; var_dump( $data ); exit;
+		if( $render ){
+			return array( 'data' => $data, 'unit' => 'Users', 'interval' => 'day' );
+		}
+		return $data;		
+	}	
+
+	public function newByWeekHistorical( $render = false ){
+		$newUsers = $this->newByWeek();
+		$usersReclaimed = $this->reclaimedByWeek();
+		$data = [];
+		for( $i = 0; $i < count( $newUsers ); $i++ ){
+			$data[] = ( object ) array( 
+											'Label' => $newUsers[ $i ]->Label, 
+											'Total' => ( $newUsers[ $i ]->Total + $usersReclaimed[ $i ]->Total ), 
+											'Type' => $newUsers[ $i ]->Type, 
+											);
+		}
+		// echo '<pre>'; var_dump( $data ); exit;
+		if( $render ){
+			return array( 'data' => $data, 'unit' => 'Users', 'interval' => 'week' );
+		}
+		return $data;		
+	}	
+
+	public function newByMonthHistorical( $render = false ){
+		$newUsers = $this->newByMonth();
+		$usersReclaimed = $this->reclaimedByMonth();
+		$data = [];
+		for( $i = 0; $i < count( $newUsers ); $i++ ){
+			$data[] = ( object ) array( 
+											'Label' => $newUsers[ $i ]->Label, 
+											'Total' => ( $newUsers[ $i ]->Total + $usersReclaimed[ $i ]->Total ), 
+											'Type' => $newUsers[ $i ]->Type, 
+											);
+		}
+		if( $render ){
+			return array( 'data' => $data, 'unit' => 'Users', 'interval' => 'month' );
+		}
+		return $data;		
+	}	
 	public function newByDay( $render = false ){
 
 		$query = "SELECT SUM(1) AS Total,