feat: initial commit

app/Models/Ledger.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class Ledger extends Model
+{
+    use HasFactory;
+
+    protected $guarded = [];
+
+    public function scopeIsTransaction($query)
+    {
+        return $query->whereNotNull('transaction_id');
+    }
+
+    public function scopeIsJournal($query)
+    {
+        return $query->whereNull('transaction_id');
+    }
+
+    public function account(): BelongsTo
+    {
+        return $this->belongsTo(Account::class);
+    }
+
+    public function journal(): BelongsTo
+    {
+        return $this->belongsTo(Journal::class);
+    }
+
+    public function transaction() : BelongsTo
+    {
+        return $this->belongsTo(Transaction::class);
+    }
+
+    public function scopeDateCreatedFilter(Builder $query, $date) : Builder
+    {
+        $dates = explode(' to ',$date);
+        if (isset($dates[1])) {
+            return $query->whereHas('transaction', function ($transaction) use ($dates) {
+                $transaction->whereBetween('happened_on' ,[$dates[0], $dates[1]]);
+            });
+        }
+        return $query->whereHas('transaction', function ($transaction) use ($dates) {
+            $transaction->where('created_at', $dates[0]);
+        });
+    }
+
+    /**
+     * Get all of the balances for the Ledger
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\HasMany
+     */
+    public function balances(): HasMany
+    {
+        return $this->hasMany(Balance::class);
+    }
+
+}