129 lines
3.4 KiB
PHP
129 lines
3.4 KiB
PHP
<?php
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namespace App\Models;
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use App\Models\User;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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use Illuminate\Database\Eloquent\Model;
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use Laravel\Scout\Searchable;
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class Transaction extends Model
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{
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use HasFactory;
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use Searchable; // laravel/scout with ElasticSearch
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/**
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* The attributes that are mass assignable.
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*
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* @var array
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*/
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protected $fillable = [
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'from_account_id',
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'to_account_id',
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'creator_user_id',
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'from_authorised_by_user_id',
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'from_authorisation_time',
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'to_authorised_by_user_id',
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'to_authorisation_time',
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'amount',
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'programmed_time',
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'description',
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'from_reference',
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'to_reference',
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'transaction_type_id',
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'transaction_status_id',
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'cancelled_by_user_id',
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'cancelled_time',
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'advertisement_id',
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];
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/**
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* The table associated with the model.
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*
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* @var string
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*/
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protected $table = 'transactions';
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/**
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* Refuse invalid transactions whichever code path creates them. Transactions are
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* immutable once stored, and the table has no foreign keys or check constraints.
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*/
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protected static function booted(): void
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{
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static::creating(function (Transaction $transaction) {
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if (!is_numeric($transaction->amount) || (int) $transaction->amount != $transaction->amount || $transaction->amount <= 0) {
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throw new \InvalidArgumentException('Transaction amount must be a positive whole number of minutes.');
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}
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if ((int) $transaction->from_account_id === (int) $transaction->to_account_id) {
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throw new \InvalidArgumentException('Transaction from and to account must differ.');
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}
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if (Account::whereKey([$transaction->from_account_id, $transaction->to_account_id])->count() !== 2) {
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throw new \InvalidArgumentException('Transaction from and to account must exist.');
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}
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if (!TransactionType::whereKey($transaction->transaction_type_id)->exists()) {
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throw new \InvalidArgumentException('Transaction type must exist.');
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}
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});
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}
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/**
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* Get the index name for the model.
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*
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* @return string
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*/
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public function searchableAs()
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{
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return 'transactions_index';
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}
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/**
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* Convert the transaction model to a searchable array.
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*
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* @return array
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*/
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public function toSearchableArray()
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{
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return [
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'id' => $this->id,
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'from_account_id' => $this->from_account_id,
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'to_account_id' => $this->to_account_id,
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'amount' => $this->amount,
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'description' => $this->description ?? '',
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'created_at' => $this->created_at?->format('Y-m-d H:i:s'),
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];
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}
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public function accountFrom()
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{
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return $this->belongsTo(Account::class, 'from_account_id');
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}
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public function accountTo()
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{
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return $this->belongsTo(Account::class, 'to_account_id');
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}
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public function creator()
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{
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return $this->belongsTo(User::class, 'creator_user_id');
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}
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/**
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* Get the transaction type that owns the transaction.
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*/
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public function transactionType()
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{
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return $this->belongsTo(TransactionType::class);
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}
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}
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