[DB] Migration that updates the values year and week to end_date and offset

laravel_app/app/Models/ProjectReport.php

@@ -15,7 +15,8 @@
 class ProjectReport extends Model
 {
     use HasStatus;
-    protected $fillable = ['name', 'path', 'week', 'year','status'];
+    protected $casts = [ 'end_date' => 'datetime'];
+    protected $fillable = ['name', 'path', 'week', 'year','status', 'end_date'];
 
 
 
@@ -24,19 +25,10 @@ public function project()
         return $this->belongsTo(Project::class);
     }
 
-    public function weeksAgo()
-    {
-        return $this->weeksAgoForYearAndWeek($this->year, $this->week);
-    }
-
-    public static function weeksAgoForYearAndWeek($year, $week)
-    {
-        return (now()->week - now()->setISODate($year, $week)->week);
-    }
 
     public function getFileName()
     {
-        return 'week_'.$this->week.'_'.$this->year;
+        return 'Period_'.$this->end_date->copy()->subDays($this->offset).'_'.$this->end_date;
     }
 
     public function getFullPathName()
@@ -46,6 +38,7 @@ public function getFullPathName()
 
     public function getReportDate()
     {
+        // TODO remove year and week
         return self::getReportDateForYearAndWeek(
             $this->project,
             $this->year,

laravel_app/database/migrations/2024_06_18_082255_update_year_and_week_columns_to_end_date_and_offset_project_reports_table.php

@@ -0,0 +1,57 @@
+<?php
+
+
+use App\Models\ProjectReport;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Carbon;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('project_reports', function (Blueprint $table) {
+            $table->date('end_date')->nullable();
+            $table->integer('offset')->default(7);
+        });
+        ProjectReport::all()->each(function (ProjectReport $project_report) {
+            $end_date = Carbon::parse(sprintf('%s-W%02d',$project_report->year,$project_report->week))->addDay(Carbon::THURSDAY);
+            $project_report->update(['end_date' => $end_date]);
+        });
+        Schema::table('project_reports', function (Blueprint $table) {
+            $table->dropColumn('week');
+            $table->dropColumn('year');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('project_reports', function (Blueprint $table) {
+            // Add back year and week columns
+            $table->integer('year');
+            $table->integer('week');
+        });
+
+        // Extract year and week from end_date (assuming logic applied in up() is reversible)
+        ProjectReport::all()->each(function (ProjectReport $project_report) {
+            if (!$project_report->end_date) {
+                return; // Skip if end_date is null
+            }
+            $project_report->update(['year' => $project_report->end_date->format('Y'), 'week' => $project_report->end_date->format('W')]);
+        });
+
+        Schema::table('project_reports', function (Blueprint $table) {
+            // Drop end_date and offset columns
+            $table->dropColumn('end_date');
+            $table->dropColumn('offset');
+        });
+    }
+
+};