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Analyse relative sizes of economies on various goods
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| <?php | ||
|
|
||
| namespace App\Models; | ||
|
|
||
| use Illuminate\Database\Eloquent\Model; | ||
|
|
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| class Commoditystat extends Model | ||
| { | ||
| protected $fillable = ['commodity_id']; | ||
|
|
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| public function commodity() { | ||
| return $this->belongsTo('App\Models\Commodity'); | ||
| } | ||
|
|
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| public function getLevel($intensity) { | ||
| if ($intensity < 0) { | ||
| return $this->getDemandLevel(-$intensity); | ||
| } else if ($intensity > 0) { | ||
| return $this->getSupplyLevel($intensity); | ||
| } else { | ||
| return 0; | ||
| } | ||
| } | ||
|
|
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| protected function getDemandLevel($intensity) { | ||
| if ($this->demandmin === null) { | ||
| return 0; | ||
| } | ||
| if ($intensity < ($this->demandmin+$this->demandlowq)/2) { | ||
| return 1; | ||
| } else if ($intensity < ($this->demandlowq+$this->demandmed)/2) { | ||
| return 2; | ||
| } else if ($intensity <= ($this->demandmed+$this->demandhighq)/2) { | ||
| return 3; | ||
| } else if ($intensity <= ($this->demandhighq+$this->demandmax)/2) { | ||
| return 4; | ||
| } else { | ||
| return 5; | ||
| } | ||
| } | ||
|
|
||
| protected function getSupplyLevel($intensity) { | ||
| if ($this->supplymin === null) { | ||
| return 0; | ||
| } | ||
| if ($intensity < ($this->supplymin+$this->supplylowq)/2) { | ||
| return 1; | ||
| } else if ($intensity < ($this->supplylowq+$this->supplymed)/2) { | ||
| return 2; | ||
| } else if ($intensity <= ($this->supplymed+$this->supplyhighq)/2) { | ||
| return 3; | ||
| } else if ($intensity <= ($this->supplyhighq+$this->supplymax)/2) { | ||
| return 4; | ||
| } else { | ||
| return 5; | ||
| } | ||
| } | ||
|
|
||
| } |
42 changes: 42 additions & 0 deletions
42
database/migrations/2018_08_13_074110_create_commoditystats_table.php
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| <?php | ||
|
|
||
| use Illuminate\Support\Facades\Schema; | ||
| use Illuminate\Database\Schema\Blueprint; | ||
| use Illuminate\Database\Migrations\Migration; | ||
|
|
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| class CreateCommoditystatsTable extends Migration | ||
| { | ||
| /** | ||
| * Run the migrations. | ||
| * | ||
| * @return void | ||
| */ | ||
| public function up() | ||
| { | ||
| Schema::create('commoditystats', function (Blueprint $table) { | ||
| $table->increments('id'); | ||
| $table->integer('commodity_id')->index(); | ||
| $table->float('demandmin')->nullable(); | ||
| $table->float('demandlowq')->nullable(); | ||
| $table->float('demandmed')->nullable(); | ||
| $table->float('demandhighq')->nullable(); | ||
| $table->float('demandmax')->nullable(); | ||
| $table->float('supplymin')->nullable(); | ||
| $table->float('supplylowq')->nullable(); | ||
| $table->float('supplymed')->nullable(); | ||
| $table->float('supplyhighq')->nullable(); | ||
| $table->float('supplymax')->nullable(); | ||
| $table->timestamps(); | ||
| }); | ||
| } | ||
|
|
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| /** | ||
| * Reverse the migrations. | ||
| * | ||
| * @return void | ||
| */ | ||
| public function down() | ||
| { | ||
| Schema::dropIfExists('commoditystats'); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| @if (!$baseline) | ||
| <td data-sort='0'></td> | ||
| @else | ||
| @include('components/intensitycell', ['level' => $stats->getLevel($baseline->intensity), 'labels' => ['', 'Very low', 'Low', 'Average', 'High', 'Very high'], 'exact' => $baseline->intensity]) | ||
| @endif |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| <td title='{{$exact}}' data-sort='{{$level}}'> | ||
| {{$labels[$level]}} | ||
| </td> |
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