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partial #2251 - Churn Graphs Revision

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This commit is contained in:
pererinha 2013-12-26 18:40:11 -02:00
parent 2a69214080
commit 59b53e3a68
2 changed files with 188 additions and 153 deletions
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33
include/library/Crunchbutton/Chart.php
View File

@ -336,6 +336,39 @@ class Crunchbutton_Chart extends Cana_Model {
return date( $dateStr, strtotime( $date ) );
}
public function dateToMonth( $date, $showYear = false ){
$dateStr = ( $showYear ) ? 'M/y' : 'M';
return date( $dateStr, strtotime( $date ) );
}
public function dateToWeek( $date, $showYear = false ){
if( !$this->_daysToWeek ){
$query = "SELECT DISTINCT( DATE_FORMAT( o.date, '%Y-%m-%d' ) ) date,
YEARWEEK(o.date) week,
DATE_FORMAT(STR_TO_DATE(CONCAT(YEARWEEK(o.date), ' Sunday'), '%X%V %W') ,'%b %d') dateWithoutYear,
DATE_FORMAT(STR_TO_DATE(CONCAT(YEARWEEK(o.date), ' Sunday'), '%X%V %W') ,'%b %d %Y') dateWithYear
FROM `order` o
WHERE YEARWEEK(o.date) IS NOT NULL
ORDER BY week ASC";
$results = c::db()->get( $query );
$this->_daysToWeek = array();
foreach ( $results as $result ) {
if( !$result->week ){
continue;
}
$this->_daysToWeek[ $result->date ] = array( 'dateWithYear' => $result->dateWithYear, 'dateWithoutYear' => $result->dateWithoutYear );
}
}
if( $showYear ){
return $this->_daysToWeek[ $date ][ 'dateWithYear' ];
} else {
return $this->_daysToWeek[ $date ][ 'dateWithoutYear' ];
}
}
public function parseWeek( $week, $showYear = false ){
if( !$this->_weeksParsed ){

308
include/library/Crunchbutton/Chart/Churn.php
View File

@ -11,8 +11,8 @@ class Crunchbutton_Chart_Churn extends Crunchbutton_Chart {
'activeDays' => 60,
'charts' => array(
'churn-rate-per-day' => array( 'title' => 'Day', 'interval' => 'day', 'type' => 'column', 'method' => 'byDay' ),
// 'churn-rate-per-week' => array( 'title' => 'Week', 'interval' => 'week', 'type' => 'column', 'method' => 'byWeek'),
// 'churn-rate-per-month' => array( 'title' => 'Month', 'interval' => 'month', 'type' => 'column', 'method' => 'byMonth'),
'churn-rate-per-week' => array( 'title' => 'Week', 'interval' => 'week', 'type' => 'column', 'method' => 'byWeek'),
'churn-rate-per-month' => array( 'title' => 'Month', 'interval' => 'month', 'type' => 'column', 'method' => 'byMonth'),
)
),
'group-churn-rate-per-active-user' => array(
@ -21,8 +21,8 @@ class Crunchbutton_Chart_Churn extends Crunchbutton_Chart {
'tags' => array( 'investors' ),
'charts' => array(
'churn-rate-per-active-user-per-day' => array( 'title' => 'Day', 'interval' => 'day', 'type' => 'column', 'method' => 'activeByDay'),
// 'churn-rate-per-active-user-per-week' => array( 'title' => 'Week', 'interval' => 'week', 'type' => 'column', 'method' => 'activeByWeek', 'filters' => array( array( 'title' => 'Community', 'type' => 'community', 'method' => 'activeByWeekByCommunity' ) ) ),
// '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' ) ) ),
'churn-rate-per-active-user-per-week' => array( 'title' => 'Week', 'interval' => 'week', 'type' => 'column', 'method' => 'activeByWeek' /* , 'filters' => array( array( 'title' => 'Community', 'type' => 'community', 'method' => 'activeByWeekByCommunity' ) ) */ ),
'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' => array(
@ -99,37 +99,6 @@ class Crunchbutton_Chart_Churn extends Crunchbutton_Chart {
}
public function activeByDay( $render = false ){
/* OLD FORMULA
$user = new Crunchbutton_Chart_User();
$activeUsers = $user->activeByDay();
$newUsers = $user->newByDay();
$data = [];
for( $i = 0; $i < sizeof( $activeUsers ); $i++ ){
$active = $activeUsers[ $i ]->Total;
$new = $newUsers[ $i ]->Total;
if( $i - 1 >= 0 ){
$activePrev = $activeUsers[ $i - 1 ]->Total;
} else {
$activePrev = 0;
}
$lost = ( ( $activePrev + $new ) - $active );
$lost = ( $lost < 0 ) ? 0 : $lost;
// Formula: so, divide the number lost by the previous day's total
if( $activePrev != 0 && $lost != 0 ){
$result = $lost / $activePrev;
} else {
$result = 0;
}
$data[] = ( object ) array( 'Label' => $activeUsers[ $i ]->Label, 'Total' => number_format( $result, 4 ), 'Type' => 'Total' );
}
if( $render ){
return array( 'data' => $data, 'unit' => $this->unit, 'interval' => 'day' );
}
return $data;
*/
$user = new Crunchbutton_Chart_User();
$daysForward = $this->activeUsersInterval;
$activeUsers = $user->activeByDay();
@ -148,7 +117,7 @@ class Crunchbutton_Chart_Churn extends Crunchbutton_Chart {
$data[] = ( object ) array( 'Label' => $activeUsers[ $i ]->Label, 'Total' => $churn, 'Type' => 'Users' );
}
if( $render ){
return array( 'data' => $data, 'unit' => '%', 'interval' => 'day' );
return array( 'data' => $data, 'unit' => 'Users', 'interval' => 'day' );
}
return $data;
}
@ -209,71 +178,121 @@ class Crunchbutton_Chart_Churn extends Crunchbutton_Chart {
}
public function activeByMonth( $render = false ){
$user = new Crunchbutton_Chart_User();
$activeUsers = $user->activeByMonth();
$newUsers = $user->newByMonth();
$data = [];
for( $i = 0; $i < sizeof( $activeUsers ); $i++ ){
$active = $activeUsers[ $i ]->Total;
$new = $newUsers[ $i ]->Total;
if( $i - 1 >= 0 ){
$activePrev = $activeUsers[ $i - 1 ]->Total;
} else {
$activePrev = 0;
}
$lost = ( ( $activePrev + $new ) - $active );
$lost = ( $lost < 0 ) ? 0 : $lost;
// Formula: so, divide the number lost by the previous month's total
if( $activePrev != 0 && $lost != 0 ){
$result = $lost / $activePrev;
} else {
$result = 0;
}
$data[] = ( object ) array( 'Label' => $activeUsers[ $i ]->Label, 'Total' => number_format( $result, 4 ), 'Type' => 'Total' );
}
if( $render ){
return array( 'data' => $data, 'unit' => $this->unit, 'interval' => 'month' );
}
return $data;
}
public function activeByWeek( $render = false ){
$user = new Crunchbutton_Chart_User();
$activeUsers = $user->activeByWeek();
$newUsers = $user->newByWeek();
$data = [];
$daysForward = $this->activeUsersInterval;
$activeUsers = $user->activeByDay();
$newUsers = $user->newByDay();
// Formula #2251
$_data = [];
for( $i = 0; $i < sizeof( $activeUsers ); $i++ ){
$active = $activeUsers[ $i ]->Total;
$new = $newUsers[ $i ]->Total;
if( $i - 1 >= 0 ){
$activePrev = $activeUsers[ $i - 1 ]->Total;
} else {
$activePrev = 0;
}
$lost = ( ( $activePrev + $new ) - $active );
$lost = ( $lost < 0 ) ? 0 : $lost;
// Formula: so, divide the number lost by the previous week's total
if( $activePrev != 0 && $lost != 0 ){
$result = $lost / $activePrev;
} else {
$result = 0;
}
$data[] = ( object ) array( 'Label' => $activeUsers[ $i ]->Label, 'Total' => number_format( $result, 4 ), 'Type' => 'Total' );
$activeToday = $activeUsers[ $i ];
$activeForwardDays = $activeUsers[ ( $i + $daysForward ) ]->Total;
$activeForwardDaysPlusOne = $activeUsers[ ( $i + $daysForward + 1 ) ]->Total;
$newForwardDays = $newUsers[ ( $i + $daysForward ) ]->Total;
$newForwardDaysPlusOne = $newUsers[ ( $i + $daysForward + 1 ) ]->Total;
$_data[] = array( 'activeToday' => $activeToday, 'activeForwardDays' => $activeForwardDays, 'activeForwardDaysPlusOne' => $activeForwardDaysPlusOne, 'newForwardDays' => $newForwardDays, 'newForwardDaysPlusOne' => $newForwardDaysPlusOne );
}
$allDays = $this->allDays();
$days = [];
$months = [];
$data = [];
$byDay = $this->activeByDay();
for( $i = $this->from_day -1 ; $i < $this->to_day; $i++ ){
$days[] = $allDays[ $i ];
}
for( $i = 0; $i < count( $byDay ); $i++ ){
$month = $this->dateToMonth( $days[ $i ] );
if( !$months[ $month ] ){
$months[ $month ] = array( 'Label' => $month,
'activeToday' => $_data[ $i ][ 'activeToday' ],
'activeForwardDays' => $_data[ $i ][ 'activeForwardDays' ],
'activeForwardDaysPlusOne' => $_data[ $i ][ 'activeForwardDaysPlusOne' ],
'newForwardDays' => $_data[ $i ][ 'newForwardDays' ],
'newForwardDaysPlusOne' => $_data[ $i ][ 'newForwardDaysPlusOne' ]
);
} else {
$months[ $month ][ 'activeToday' ] = $months[ $month ][ 'activeToday' ] + $_data[ $i ][ 'activeToday' ];
$months[ $month ][ 'activeForwardDays' ] = $months[ $month ][ 'activeForwardDays' ] + $_data[ $i ][ 'activeForwardDays' ];
$months[ $month ][ 'activeForwardDaysPlusOne' ] = $months[ $month ][ 'activeForwardDaysPlusOne' ] + $_data[ $i ][ 'activeForwardDaysPlusOne' ];
$months[ $month ][ 'newForwardDays' ] = $months[ $month ][ 'newForwardDays' ] + $_data[ $i ][ 'newForwardDays' ];
$months[ $month ][ 'newForwardDaysPlusOne' ] = $months[ $month ][ 'newForwardDaysPlusOne' ] + $_data[ $i ][ 'newForwardDaysPlusOne' ];
}
}
foreach( $months as $month ){
$churn = ( ( $month[ 'activeForwardDaysPlusOne' ] + $month[ 'newForwardDaysPlusOne' ] ) - $month[ 'activeForwardDaysPlusOne' ] ) / $month[ 'activeToday' ];
$data[] = ( object ) array( 'Label' => $month[ 'Label' ] , 'Total' => $churn, 'Type' => '%' );
}
if( $render ){
return array( 'data' => $data, 'unit' => $this->unit );
}
return $data;
}
public function activeByWeek( $render = false ){
$user = new Crunchbutton_Chart_User();
$daysForward = $this->activeUsersInterval;
$activeUsers = $user->activeByDay();
$newUsers = $user->newByDay();
// Formula #2251
$_data = [];
for( $i = 0; $i < sizeof( $activeUsers ); $i++ ){
$activeToday = $activeUsers[ $i ];
$activeForwardDays = $activeUsers[ ( $i + $daysForward ) ]->Total;
$activeForwardDaysPlusOne = $activeUsers[ ( $i + $daysForward + 1 ) ]->Total;
$newForwardDays = $newUsers[ ( $i + $daysForward ) ]->Total;
$newForwardDaysPlusOne = $newUsers[ ( $i + $daysForward + 1 ) ]->Total;
$_data[] = array( 'activeToday' => $activeToday, 'activeForwardDays' => $activeForwardDays, 'activeForwardDaysPlusOne' => $activeForwardDaysPlusOne, 'newForwardDays' => $newForwardDays, 'newForwardDaysPlusOne' => $newForwardDaysPlusOne );
}
$allDays = $this->allDays();
$days = [];
$weeks = [];
$data = [];
$byDay = $this->activeByDay();
for( $i = $this->from_day -1 ; $i < $this->to_day; $i++ ){
$days[] = $allDays[ $i ];
}
for( $i = 0; $i < count( $byDay ); $i++ ){
$week = $this->dateToWeek( $days[ $i ] );
if( !$weeks[ $week ] ){
$weeks[ $week ] = array( 'Label' => $week,
'activeToday' => $_data[ $i ][ 'activeToday' ],
'activeForwardDays' => $_data[ $i ][ 'activeForwardDays' ],
'activeForwardDaysPlusOne' => $_data[ $i ][ 'activeForwardDaysPlusOne' ],
'newForwardDays' => $_data[ $i ][ 'newForwardDays' ],
'newForwardDaysPlusOne' => $_data[ $i ][ 'newForwardDaysPlusOne' ]
);
} else {
$weeks[ $week ][ 'activeToday' ] = $weeks[ $week ][ 'activeToday' ] + $_data[ $i ][ 'activeToday' ];
$weeks[ $week ][ 'activeForwardDays' ] = $weeks[ $week ][ 'activeForwardDays' ] + $_data[ $i ][ 'activeForwardDays' ];
$weeks[ $week ][ 'activeForwardDaysPlusOne' ] = $weeks[ $week ][ 'activeForwardDaysPlusOne' ] + $_data[ $i ][ 'activeForwardDaysPlusOne' ];
$weeks[ $week ][ 'newForwardDays' ] = $weeks[ $week ][ 'newForwardDays' ] + $_data[ $i ][ 'newForwardDays' ];
$weeks[ $week ][ 'newForwardDaysPlusOne' ] = $weeks[ $week ][ 'newForwardDaysPlusOne' ] + $_data[ $i ][ 'newForwardDaysPlusOne' ];
}
}
foreach( $weeks as $week ){
$churn = ( ( $week[ 'activeForwardDaysPlusOne' ] + $week[ 'newForwardDaysPlusOne' ] ) - $week[ 'activeForwardDaysPlusOne' ] ) / $week[ 'activeToday' ];
$data[] = ( object ) array( 'Label' => $week[ 'Label' ] , 'Total' => $churn, 'Type' => '%' );
}
if( $render ){
return array( 'data' => $data, 'unit' => $this->unit );
}
return $data;
}
public function activeByWeekByCommunity( $render = false ){
$user = new Crunchbutton_Chart_User();
@ -331,25 +350,30 @@ class Crunchbutton_Chart_Churn extends Crunchbutton_Chart {
public function byWeek( $render = false ){
$user = new Crunchbutton_Chart_User();
$activeUsers = $user->activeByWeek();
$newUsers = $user->newByWeek();
$allDays = $this->allDays();
$days = [];
$weeks = [];
$data = [];
for( $i = 0; $i < sizeof( $activeUsers ); $i++ ){
$active = $activeUsers[ $i ]->Total;
$new = $newUsers[ $i ]->Total;
if( $i - 1 >= 0 ){
$activePrev = $activeUsers[ $i - 1 ]->Total;
} else {
$activePrev = 0;
}
$churn = ( ( $activePrev + $new ) - $active );
// Do not show the negatives
$churn = ( $churn < 0 ) ? 0 : $churn;
$data[] = ( object ) array( 'Label' => $activeUsers[ $i ]->Label, 'Total' => $churn, 'Type' => 'Users' );
$byDay = $this->byDay();
for( $i = $this->from_day -1 ; $i < $this->to_day; $i++ ){
$days[] = $allDays[ $i ];
}
for( $i = 0; $i < count( $byDay ); $i++ ){
$week = $this->dateToWeek( $days[ $i ] );
if( !$weeks[ $week ] ){
$weeks[ $week ] = array( 'Label' => $week, 'Total' => $byDay[ $i ]->Total );
} else {
$weeks[ $week ][ 'Total' ] = $weeks[ $week ][ 'Total' ] + $byDay[ $i ]->Total;
}
}
foreach( $weeks as $week ){
$data[] = ( object ) array( 'Label' => $week[ 'Label' ] , 'Total' => $week[ 'Total' ], 'Type' => 'Users' );
}
if( $render ){
return array( 'data' => $data, 'unit' => $this->unit );
}
@ -357,36 +381,10 @@ class Crunchbutton_Chart_Churn extends Crunchbutton_Chart {
}
public function byDay( $render = false ){
/* THE OLD AND WRONG FORMULA
$user = new Crunchbutton_Chart_User();
$activeUsers = $user->activeByDay();
$newUsers = $user->newByDay();
$data = [];
for( $i = 0; $i < sizeof( $activeUsers ); $i++ ){
$active = $activeUsers[ $i ]->Total;
$new = $newUsers[ $i ]->Total;
if( $i - 1 >= 0 ){
$activePrev = $activeUsers[ $i - 1 ]->Total;
} else {
$activePrev = 0;
}
$churn = ( ( $activePrev + $new ) - $active );
// 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' => $this->unit, 'interval' => 'day' );
}
return $data;
*/
$user = new Crunchbutton_Chart_User();
$daysForward = $this->activeUsersInterval;
$activeUsers = $user->activeByDay();
$newUsers = $user->newByDay();
// Formula #2251
$data = [];
for( $i = 0; $i < sizeof( $activeUsers ); $i++ ){
@ -406,29 +404,33 @@ class Crunchbutton_Chart_Churn extends Crunchbutton_Chart {
}
public function byMonth( $render = false ){
$user = new Crunchbutton_Chart_User();
$activeUsers = $user->activeByMonth();
$newUsers = $user->newByMonth();
$allDays = $this->allDays();
$days = [];
$months = [];
$data = [];
for( $i = 0; $i < sizeof( $activeUsers ); $i++ ){
$active = $activeUsers[ $i ]->Total;
$new = $newUsers[ $i ]->Total;
if( $i - 1 >= 0 ){
$activePrev = $activeUsers[ $i - 1 ]->Total;
} else {
$activePrev = 0;
}
$churn = ( ( $activePrev + $new ) - $active );
// Do not show the negatives
$churn = ( $churn < 0 ) ? 0 : $churn;
$data[] = ( object ) array( 'Label' => $activeUsers[ $i ]->Label, 'Total' => $churn, 'Type' => 'Users' );
$byDay = $this->byDay();
for( $i = $this->from_day -1 ; $i < $this->to_day; $i++ ){
$days[] = $allDays[ $i ];
}
for( $i = 0; $i < count( $byDay ); $i++ ){
$month = $this->dateToMonth( $days[ $i ], true );
if( !$months[ $month ] ){
$months[ $month ] = array( 'Label' => $month, 'Total' => $byDay[ $i ]->Total );
} else {
$months[ $month ][ 'Total' ] = $months[ $month ][ 'Total' ] + $byDay[ $i ]->Total;
}
}
foreach( $months as $month ){
$data[] = ( object ) array( 'Label' => $month[ 'Label' ] , 'Total' => $month[ 'Total' ], 'Type' => 'Users' );
}
if( $render ){
return array( 'data' => $data, 'unit' => $this->unit, 'interval' => 'month' );
return array( 'data' => $data, 'unit' => $this->unit );
}
return $data;
}