Added organisation graph endpoint and tests

lib/Pear/LocalLoop.pm

@@ -155,6 +155,12 @@ sub startup {
   $api->post('/stats')->to('api-stats#post_index');
   $api->post('/stats/leaderboard')->to('api-stats#post_leaderboards');
 
+  my $api_v1 = $api->under('/v1');
+
+  my $api_v1_org = $api_v1->under('/organisation')->to('api-v1-organisation#auth');
+
+  $api_v1_org->post('/graphs')->to('api-v1-organisation-graphs#index');
+
   my $admin_routes = $r->under('/admin')->to('admin#under');
 
   $admin_routes->get('/home')->to('admin#home');

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

@@ -0,0 +1,21 @@
+package Pear::LocalLoop::Controller::Api::V1::Organisation;
+use Mojo::Base 'Mojolicious::Controller';
+
+sub auth {
+  my $c = shift;
+
+  return 1 if $c->stash->{api_user}->type eq 'organisation';
+
+  $c->render(
+    json => {
+      success => Mojo::JSON->false,
+      message => 'Not an Organisation',
+      error   => 'user_not_org',
+    },
+    status => 403,
+  );
+
+  return 0;
+}
+
+1;

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

@@ -0,0 +1,87 @@
+package Pear::LocalLoop::Controller::Api::V1::Organisation::Graphs;
+use Mojo::Base 'Mojolicious::Controller';
+
+has error_messages => sub {
+  return {
+    graph => {
+      required => { message => 'Must request graph type', status => 400 },
+      in => { message => 'Unrecognised graph type', status => 400 },
+    },
+  };
+};
+
+sub index {
+  my $c = shift;
+
+  my $validation = $c->validation;
+  $validation->input( $c->stash->{api_json} );
+  $validation->required('graph')->in( qw/
+    customers_last_7_days
+    customers_last_30_days
+  / );
+
+  return $c->api_validation_error if $validation->has_error;
+
+  my $graph_sub = "graph_" . $validation->param('graph');
+
+  unless ( $c->can($graph_sub) ) {
+    # Secondary catch in case a mistake has been made
+    return $c->render(
+      json => {
+        success => Mojo::JSON->false,
+        message => $c->error_messages->{graph}->{in}->{message},
+        error => 'in',
+      },
+      status => $c->error_messages->{graph}->{in}->{status},
+    );
+  }
+
+  return $c->$graph_sub;
+}
+
+sub graph_customers_last_7_days {
+  my $c = shift;
+
+  my $duration = DateTime::Duration->new( days => 7 );
+  return $c->_customers_last_duration( $duration );
+}
+
+sub graph_customers_last_30_days {
+  my $c = shift;
+
+  my $duration = DateTime::Duration->new( days => 30 );
+  return $c->_customers_last_duration( $duration );
+}
+
+sub _customers_last_duration {
+  my ( $c, $duration ) = @_;
+
+  my $org = $c->stash->{api_user}->organisation;
+
+  my $data = { day => [], count => [] };
+
+  my $start = DateTime->today;
+  my $end = $start->clone->subtract_duration( $duration );
+
+  my $dtf = $c->schema->storage->datetime_parser;
+
+  while ( $end < $start ) {
+    my $moving_end = $end->clone->add( days => 1 );
+    my $transactions = $c->schema->resultset('Transaction')->search({
+      seller_id => $org->id,
+      purchase_time => { '-between' => [ $dtf->format_datetime($end), $dtf->format_datetime($moving_end) ] },
+    })->count;
+    push @{$data->{day}}, $end->day_name;
+    push @{$data->{count}}, $transactions;
+    $end->add( days => 1 );
+  }
+
+  return $c->render(
+    json => {
+      success => Mojo::JSON->true,
+      graph => $data,
+    }
+  );
+}
+
+1;

lib/Test/Pear/LocalLoop.pm

@@ -109,6 +109,16 @@ sub login {
   return $self->framework->tx->res->json->{session_key};
 }
 
+sub logout {
+  my $self = shift;
+  my $session_key = shift;
+
+  $self->framework->post_ok('/api/logout' => json => { session_key => $session_key })
+    ->status_is(200)
+    ->json_is('/success', Mojo::JSON->true)
+    ->json_like('/message', qr/Logged Out/);
+}
+
 sub gen_upload {
   my ( $self, $args ) = @_;
 

t/api/v1/organisation/graphs.t

@@ -0,0 +1,90 @@
+use Mojo::Base -strict;
+
+use FindBin qw/ $Bin /;
+
+use Test::More;
+use Mojo::JSON;
+use Test::Pear::LocalLoop;
+use DateTime;
+
+my $framework = Test::Pear::LocalLoop->new(
+  etc_dir => "$Bin/../../../etc",
+);
+$framework->install_fixtures('users');
+
+my $t = $framework->framework;
+my $schema = $t->app->schema;
+
+my $start = DateTime->today->subtract( hours => 12 );
+
+# create 30 days worth of data
+for my $count ( 0 .. 29 ) {
+  my $trans_day = $start->clone->subtract( days => $count );
+
+  create_random_transaction( 'test1@example.com', $trans_day );
+  if ( $count % 2 ) {
+    create_random_transaction( 'test2@example.com', $trans_day );
+  }
+  if ( $count % 3 ) {
+    create_random_transaction( 'test3@example.com', $trans_day );
+  }
+  if ( $count % 4 ) {
+    create_random_transaction( 'test4@example.com', $trans_day );
+  }
+}
+
+my $session_key = $framework->login({
+  email => 'org@example.com',
+  password => 'abc123',
+});
+use Devel::Dwarn;
+
+$t->post_ok('/api/v1/organisation/graphs' => json => {
+    session_key => $session_key,
+    graph => 'customers_last_7_days',
+  })
+  ->status_is(200)->or($framework->dump_error)
+  ->json_is('/graph', {
+    day => [ map { $start->clone->subtract( days => $_ )->day_name } reverse ( 0 .. 6 ) ],
+    count => [ 2, 4, 2, 3, 3, 4, 1 ],
+  });
+
+$t->post_ok('/api/v1/organisation/graphs' => json => {
+    session_key => $session_key,
+    graph => 'customers_last_30_days',
+  })
+  ->status_is(200)->or($framework->dump_error)
+  ->json_is('/graph', {
+    day => [ map { $start->clone->subtract( days => $_ )->day_name } reverse ( 0 .. 29 ) ],
+    count => [ 4, 2, 3, 3, 4, 1, 4, 3, 3, 2, 4, 2, 4, 2, 3, 3, 4, 1, 4, 3, 3, 2, 4, 2, 4, 2, 3, 3, 4, 1 ],
+  });
+
+$framework->logout( $session_key );
+
+$session_key = $framework->login({
+  email => 'test1@example.com',
+  password => 'abc123',
+});
+
+$t->post_ok('/api/v1/organisation/graphs' => json => {
+    session_key => $session_key,
+    graph => 'customers_last_7_days',
+  })
+  ->status_is(403)
+  ->json_is('/success', Mojo::JSON->false)
+  ->json_is('/error', 'user_not_org');
+
+sub create_random_transaction {
+  my $buyer = shift;
+  my $time = shift;
+
+  $schema->resultset('Transaction')->create({
+    buyer => { email => $buyer },
+    seller => { name => 'Test Org' },
+    value => ( int( rand( 10000 ) ) / 100 ),
+    proof_image => 'a',
+    purchase_time => $time,
+  });
+}
+
+done_testing;