Merge pull request #33 from saleem-hadad/feat/add-facts-reports-to-da…

…shboard

💰 Add facts reports to dashboard #feature

app/Domain/Metrics/Metric.php

@@ -15,6 +15,7 @@ abstract class Metric extends Element
     protected $width = '1/2';
     protected $ranges = [];
     protected $graphqlQuery;
+    protected $showCurrency = true;
 
     public function component()
     {
@@ -26,6 +27,13 @@ public function width()
         return $this->width;
     }
 
+    public function setWidth($width)
+    {
+        $this->width = $width;
+
+        return $this;
+    }
+
     public function ranges()
     {
         return [
@@ -47,7 +55,8 @@ public function jsonSerialize(): mixed
             'component' => $this->component(),
             'width' => $this->width(),
             'ranges' => $this->ranges(),
-            'graphql_query' => $this->graphqlQuery()
+            'graphql_query' => $this->graphqlQuery(),
+            'show_currency' => $this->showCurrency,
         ]);
     }
 }

app/Domain/Metrics/TrendMetric.php

@@ -5,4 +5,12 @@
 abstract class TrendMetric extends Metric
 {
     protected $component = 'trend-metric';
+    protected $showStandardDeviation = false;
+
+    public function jsonSerialize(): mixed
+    {
+        return array_merge(parent::jsonSerialize(), [
+            'show_standard_deviation' => $this->showStandardDeviation
+        ]);
+    }
 }

app/GraphQL/Queries/AverageValueTransaction.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\GraphQL\Queries;
+
+use App\Models\Transaction;
+use Illuminate\Support\Facades\DB;
+use App\Domain\Metrics\PartitionMetric;
+
+class AverageValueTransaction extends PartitionMetric
+{
+    /**
+     * @param  null  $_
+     * @param  array<string, mixed>  $args
+     */
+    public function __invoke($_, array $args)
+    {
+        $rangeData = app('findRangeByKey', ["key" => $args['range']]);
+
+        $query = Transaction::query()
+            ->join('brands', 'brands.id', '=', 'transactions.brand_id')
+            ->join('categories', 'categories.id', '=', 'brands.id')
+            ->select("categories.type as label", DB::raw("avg(transactions.amount) as value"))
+            ->groupBy("categories.type")
+            ->orderBy('value', 'DESC');
+
+        if($rangeData) {
+            $query->whereBetween('transactions.created_at', [$rangeData->start(), $rangeData->end()]);
+        }
+
+        return $query->get();
+    }
+}

app/GraphQL/Queries/HighestValueTransaction.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\GraphQL\Queries;
+
+use App\Models\Transaction;
+use Illuminate\Support\Facades\DB;
+use App\Domain\Metrics\PartitionMetric;
+
+class HighestValueTransaction extends PartitionMetric
+{
+    /**
+     * @param  null  $_
+     * @param  array<string, mixed>  $args
+     */
+    public function __invoke($_, array $args)
+    {
+        $rangeData = app('findRangeByKey', ["key" => $args['range']]);
+
+        $query = Transaction::query()
+            ->join('brands', 'brands.id', '=', 'transactions.brand_id')
+            ->join('categories', 'categories.id', '=', 'brands.id')
+            ->select("categories.type as label", DB::raw("max(transactions.amount) as value"))
+            ->groupBy("categories.type")
+            ->orderBy('value', 'DESC');
+
+        if($rangeData) {
+            $query->whereBetween('transactions.created_at', [$rangeData->start(), $rangeData->end()]);
+        }
+
+        return $query->get();
+    }
+}

app/GraphQL/Queries/LowestValueTransaction.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\GraphQL\Queries;
+
+use App\Models\Transaction;
+use Illuminate\Support\Facades\DB;
+use App\Domain\Metrics\PartitionMetric;
+
+class LowestValueTransaction extends PartitionMetric
+{
+    /**
+     * @param  null  $_
+     * @param  array<string, mixed>  $args
+     */
+    public function __invoke($_, array $args)
+    {
+        $rangeData = app('findRangeByKey', ["key" => $args['range']]);
+
+        $query = Transaction::query()
+            ->join('brands', 'brands.id', '=', 'transactions.brand_id')
+            ->join('categories', 'categories.id', '=', 'brands.id')
+            ->select("categories.type as label", DB::raw("min(transactions.amount) as value"))
+            ->groupBy("categories.type")
+            ->orderBy('value', 'DESC');
+
+        if($rangeData) {
+            $query->whereBetween('transactions.created_at', [$rangeData->start(), $rangeData->end()]);
+        }
+
+        return $query->get();
+    }
+}

app/GraphQL/Queries/NumberOfTransactions.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace App\GraphQL\Queries;
+
+use App\Models\Transaction;
+use Illuminate\Support\Facades\DB;
+use App\Domain\Metrics\PartitionMetric;
+
+class NumberOfTransactions extends PartitionMetric
+{
+    protected $showCurrency = false;
+
+    /**
+     * @param  null  $_
+     * @param  array<string, mixed>  $args
+     */
+    public function __invoke($_, array $args)
+    {
+        $rangeData = app('findRangeByKey', ["key" => $args['range']]);
+
+        $query = Transaction::query()
+            ->join('brands', 'brands.id', '=', 'transactions.brand_id')
+            ->join('categories', 'categories.id', '=', 'brands.id')
+            ->select("categories.type as label", DB::raw("count(transactions.id) as value"))
+            ->groupBy("categories.type")
+            ->orderBy('value', 'DESC');
+
+        if($rangeData) {
+            $query->whereBetween('transactions.created_at', [$rangeData->start(), $rangeData->end()]);
+        }
+
+        return $query->get();
+    }
+}

app/GraphQL/Queries/NumberOfTransactionsPerBrand.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace App\GraphQL\Queries;
+
+use App\Models\Transaction;
+use Illuminate\Support\Facades\DB;
+use App\Domain\Metrics\RelationPartitionMetric;
+
+class NumberOfTransactionsPerBrand extends RelationPartitionMetric
+{
+    protected $showCurrency = false;
+    protected $relationGraphqlQuery = 'allCategories';
+    protected $relationDisplayUsing = 'name';
+    protected $relationForeignKey = 'id';
+
+    /**
+     * @param  null  $_
+     * @param  array<string, mixed>  $args
+     */
+    public function __invoke($_, array $args)
+    {
+        $rangeData = app('findRangeByKey', ["key" => $args['range']]);
+        $categoryId = $args['id'];
+
+        $query = Transaction::query()
+            ->join('brands', 'brands.id', '=', 'transactions.brand_id')
+            ->whereHas('brand.category', function ($query) use($categoryId) {
+                return $query->where('id', $categoryId);
+            })
+            ->select("brands.name as label", DB::raw("count(transactions.id) as value"))
+            ->groupBy("brands.name")
+            ->orderBy('value', 'DESC');
+
+        if($rangeData) {
+            $query->whereBetween('transactions.created_at', [$rangeData->start(), $rangeData->end()]);
+        }
+
+        return $query->get();
+    }
+}

app/GraphQL/Queries/NumberOfTransactionsPerCategory.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace App\GraphQL\Queries;
+
+use App\Models\Transaction;
+use Illuminate\Support\Facades\DB;
+use App\Domain\Metrics\PartitionMetric;
+
+class NumberOfTransactionsPerCategory extends PartitionMetric
+{
+    protected $showCurrency = false;
+
+    /**
+     * @param  null  $_
+     * @param  array<string, mixed>  $args
+     */
+    public function __invoke($_, array $args)
+    {
+        $rangeData = app('findRangeByKey', ["key" => $args['range']]);
+
+        $query = Transaction::query()
+            ->join('brands', 'brands.id', '=', 'transactions.brand_id')
+            ->join('categories', 'categories.id', '=', 'brands.id')
+            ->select("categories.name as label", DB::raw("count(transactions.id) as value"))
+            ->groupBy("categories.name")
+            ->orderBy('value', 'DESC');
+
+        if($rangeData) {
+            $query->whereBetween('transactions.created_at', [$rangeData->start(), $rangeData->end()]);
+        }
+
+        return $query->get();
+    }
+}

app/GraphQL/Queries/SectionDivider.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\GraphQL\Queries;
+
+use App\Domain\Element;
+
+class SectionDivider extends Element
+{
+    protected $component = "section-divider";
+    protected $width = 'full';
+    protected $title;
+
+    public function component()
+    {
+        return $this->component;
+    }
+
+    public function width()
+    {
+        return $this->width;
+    }
+
+    public function title()
+    {
+        return $this->title;
+    }
+
+    public function withTitle($title)
+    {
+        $this->title = $title;
+
+        return $this;
+    }
+
+    public function jsonSerialize(): mixed
+    {
+        return array_merge(parent::jsonSerialize(), [
+            'component' => $this->component(),
+            'width' => $this->width(),
+            'title' => $this->title(),
+        ]);
+    }
+}

app/GraphQL/Queries/TotalCash.php

@@ -7,7 +7,7 @@
 
 class TotalCash extends ValueMetric
 {
-    public function ranges() 
+    public function ranges()
     {
         return null;
     }

app/GraphQL/Queries/TransactionsStandardDeviation.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\GraphQL\Queries;
+
+use App\Models\Transaction;
+use Illuminate\Support\Facades\DB;
+use App\Domain\Metrics\RelationTrendMetric;
+
+class TransactionsStandardDeviation extends RelationTrendMetric
+{
+    protected $relationGraphqlQuery = 'allCategories';
+    protected $relationDisplayUsing = 'name';
+    protected $relationForeignKey = 'id';
+    protected $showStandardDeviation = true;
+
+    /**
+     * @param  null  $_
+     * @param  array<string, mixed>  $args
+     */
+    public function __invoke($_, array $args)
+    {
+        $rangeData = app('findRangeByKey', ["key" => $args['range']]);
+        $categoryId = $args['id'];
+
+        $query = Transaction::query()
+            ->whereHas('brand.category', function ($query) use($categoryId) {
+                return $query->where('id', $categoryId);
+            })
+            ->select(DB::raw("transactions.id as label, transactions.amount as value"))
+            ->orderBy('transactions.created_at', 'asc');
+
+        if($rangeData) {
+            $query->whereBetween('transactions.created_at', [$rangeData->start(), $rangeData->end()]);
+        }
+
+        return $query->get();
+    }
+}