Improved Graphs and added sales and purchase data graphs.

Includes an API change for development.

lib/Pear/LocalLoop/Controller/Api/V1/Organisation/Graphs.pm

@@ -18,6 +18,10 @@ sub index {
   $validation->required('graph')->in( qw/
     customers_last_7_days
     customers_last_30_days
+    sales_last_7_days
+    sales_last_30_days
+    purchases_last_7_days
+    purchases_last_30_days
   / );
 
   return $c->api_validation_error if $validation->has_error;
@@ -56,24 +60,20 @@ sub graph_customers_last_30_days {
 sub _customers_last_duration {
   my ( $c, $duration ) = @_;
 
-  my $org = $c->stash->{api_user}->entity;
+  my $entity = $c->stash->{api_user}->entity;
 
-  my $data = { day => [], count => [] };
+  my $data = { labels => [], data => [] };
 
-  my $start = DateTime->today;
+  my ( $start, $end ) = $c->_get_start_end_duration( $duration );
-  my $end = $start->clone->subtract_duration( $duration );
 
-  my $dtf = $c->schema->storage->datetime_parser;
+  while ( $start < $end ) {
-
+    my $next_end = $start->clone->add( days => 1 );
-  while ( $end < $start ) {
+    my $transactions = $entity->sales
-    my $moving_end = $end->clone->add( days => 1 );
+      ->search_between( $start, $next_end )
-    my $transactions = $c->schema->resultset('Transaction')->search({
+      ->count;
-      seller_id => $org->id,
+    push @{ $data->{ labels } }, $start->day_name;
-      purchase_time => { '-between' => [ $dtf->format_datetime($end), $dtf->format_datetime($moving_end) ] },
+    push @{ $data->{ data } }, $transactions;
-    })->count;
+    $start->add( days => 1 );
-    push @{$data->{day}}, $end->day_name;
-    push @{$data->{count}}, $transactions;
-    $end->add( days => 1 );
   }
 
   return $c->render(
@@ -84,4 +84,75 @@ sub _customers_last_duration {
   );
 }
 
+sub graph_sales_last_7_days { return shift->_sales_last_duration( 7 ) }
+sub graph_sales_last_30_days { return shift->_sales_last_duration( 30 ) }
+
+sub _sales_last_duration {
+  my ( $c, $day_duration ) = @_;
+
+  my $duration = DateTime::Duration->new( days => $day_duration );
+  my $entity = $c->stash->{api_user}->entity;
+
+  my $data = { labels => [], data => [] };
+
+  my ( $start, $end ) = $c->_get_start_end_duration( $duration );
+
+  while ( $start < $end ) {
+    my $next_end = $start->clone->add( days => 1 );
+    my $transactions = $entity->sales
+      ->search_between( $start, $next_end )
+      ->get_column('value')
+      ->sum;
+    push @{ $data->{ labels } }, $start->day_name;
+    push @{ $data->{ data } }, $transactions;
+    $start->add( days => 1 );
+  }
+
+  return $c->render(
+    json => {
+      success => Mojo::JSON->true,
+      graph => $data,
+    }
+  );
+}
+
+sub graph_purchases_last_7_days { return shift->_purchases_last_duration( 7 ) }
+sub graph_purchases_last_30_days { return shift->_purchases_last_duration( 30 ) }
+
+sub _purchases_last_duration {
+  my ( $c, $day_duration ) = @_;
+
+  my $duration = DateTime::Duration->new( days => $day_duration );
+  my $entity = $c->stash->{api_user}->entity;
+
+  my $data = { labels => [], data => [] };
+
+  my ( $start, $end ) = $c->_get_start_end_duration( $duration );
+
+  while ( $start < $end ) {
+    my $next_end = $start->clone->add( days => 1 );
+    my $transactions = $entity->purchases
+      ->search_between( $start, $next_end )
+      ->get_column('value')
+      ->sum;
+    push @{ $data->{ labels } }, $start->day_name;
+    push @{ $data->{ data } }, $transactions;
+    $start->add( days => 1 );
+  }
+
+  return $c->render(
+    json => {
+      success => Mojo::JSON->true,
+      graph => $data,
+    }
+  );
+}
+
+sub _get_start_end_duration {
+  my ( $c, $duration ) = @_;
+  my $end = DateTime->today;
+  my $start = $end->clone->subtract_duration( $duration );
+  return ( $start, $end );
+}
+
 1;

t/api/v1/organisation/graphs.t

@@ -44,8 +44,8 @@ $t->post_ok('/api/v1/organisation/graphs' => json => {
   })
   ->status_is(200)->or($framework->dump_error)
   ->json_is('/graph', {
-    day => [ map { $start->clone->subtract( days => $_ )->day_name } reverse ( 0 .. 6 ) ],
+    labels => [ map { $start->clone->subtract( days => $_ )->day_name } reverse ( 0 .. 6 ) ],
-    count => [ 2, 4, 2, 3, 3, 4, 1 ],
+    data => [ 2, 4, 2, 3, 3, 4, 1 ],
   });
 
 $t->post_ok('/api/v1/organisation/graphs' => json => {
@@ -54,8 +54,28 @@ $t->post_ok('/api/v1/organisation/graphs' => json => {
   })
   ->status_is(200)->or($framework->dump_error)
   ->json_is('/graph', {
-    day => [ map { $start->clone->subtract( days => $_ )->day_name } reverse ( 0 .. 29 ) ],
+    labels => [ map { $start->clone->subtract( days => $_ )->day_name } reverse ( 0 .. 29 ) ],
-    count => [ 4, 2, 3, 3, 4, 1, 4, 3, 3, 2, 4, 2, 4, 2, 3, 3, 4, 1, 4, 3, 3, 2, 4, 2, 4, 2, 3, 3, 4, 1 ],
+    data => [ 4, 2, 3, 3, 4, 1, 4, 3, 3, 2, 4, 2, 4, 2, 3, 3, 4, 1, 4, 3, 3, 2, 4, 2, 4, 2, 3, 3, 4, 1 ],
+  });
+
+$t->post_ok('/api/v1/organisation/graphs' => json => {
+    session_key => $session_key,
+    graph => 'sales_last_7_days',
+  })
+  ->status_is(200)->or($framework->dump_error)
+  ->json_is('/graph', {
+    labels => [ map { $start->clone->subtract( days => $_ )->day_name } reverse ( 0 .. 6 ) ],
+    data => [ 20, 40, 20, 30, 30, 40, 10 ],
+  });
+
+$t->post_ok('/api/v1/organisation/graphs' => json => {
+    session_key => $session_key,
+    graph => 'sales_last_30_days',
+  })
+  ->status_is(200)->or($framework->dump_error)
+  ->json_is('/graph', {
+    labels => [ map { $start->clone->subtract( days => $_ )->day_name } reverse ( 0 .. 29 ) ],
+    data => [ 40, 20, 30, 30, 40, 10, 40, 30, 30, 20, 40, 20, 40, 20, 30, 30, 40, 10, 40, 30, 30, 20, 40, 20, 40, 20, 30, 30, 40, 10 ],
   });
 
 $framework->logout( $session_key );
@@ -73,6 +93,7 @@ $t->post_ok('/api/v1/organisation/graphs' => json => {
   ->json_is('/success', Mojo::JSON->false)
   ->json_is('/error', 'user_not_org');
 
+
 sub create_random_transaction {
   my $buyer = shift;
   my $time = shift;
@@ -82,7 +103,7 @@ sub create_random_transaction {
   $schema->resultset('Transaction')->create({
     buyer => $buyer_result,
     seller => $seller_result,
-    value => ( int( rand( 10000 ) ) / 100 ),
+    value => 10,
     proof_image => 'a',
     purchase_time => $time,
   });