I'm trying to fetch matches that are scheduled for today, but it seems my relationships aren't working and returning null.
How I fetch todays matches:
$scheduledMatches = ClanMatch::whereDate('created_at', Carbon::today())->get();
// ->count() of the above line is 0 if I add 'has('homeClan', 'awayClan')'
What's returning null exactly?
$firstMatch = $scheduledMatches->first();
dd($firstMatch->homeTeam); // returns null
Also, when trying to foreach $scheduledMatches
it throws the null error when accessing fields that I'm trying to access fields on something that is null (a record in $scheduledMatches).
How do I know that it's actually not null?
$firstMatch = $scheduledMatches->first();
$clan = Clan::find($firstMatch->home_team); // exists
Here is the ClanMatch model:
class ClanMatch extends Model
{
protected $table = 'clan_matches';
public function homeTeam() {
return $this->belongsTo('App\Clan', 'home_clan');
}
public function awayTeam() {
return $this->belongsTo('App\Clan', 'away_clan');
}
}
Clan model as requested
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
use App\ClanMatches;
class Clan extends Model
{
public function homeMatches() {
return $this->hasMany('App\ClanMatch', 'home_clan');
}
public function awayMatches() {
return $this->hasMany('App\ClanMatch', 'away_clan');
}
public function matches() {
return ClanMatch::where('home_clan', $this->id)->orWhere('away_clan',$this->id);
}
public function points() {
return ($this->matchesWon()->count() * 3) + $this->matchesDrawn()->count();
}
public function seasons()
{
return $this->belongsToMany(Season::class);
}
public function tournaments() {
return $this->belongsToMany(Tournament::class);
}
}
Migrations (table strucuture)
// clans table
Schema::create('clans', function (Blueprint $table) {
$table->increments('id');
$table->string('name');
$table->string('tag');
$table->string('logo');
});
// clan matches table
Schema::create('clan_matches', function (Blueprint $table) {
$table->increments('id');
$table->integer('tournament_id');
$table->integer('home_clan');
$table->integer('home_score');
$table->integer('away_clan');
$table->integer('away_score');
$table->integer('mode');
$table->integer('map');
$table->enum('participants', [4,5,6]);
$table->timestamp('scheduled_for');
$table->timestamps();
});
you can print this code:
ClanMatch::with('homeTeam', 'awayTeam')
->whereDate('created_at', Carbon::today())
->toSql();
and check the result in phpmyadmin or other database program.
some debugging tips:
make sure your migrations are like this
clan_matches
$table->increments('id');
clans
$table->unsignedInteger('home_team')->nullable();
$table->unsignedInteger('away_team')->nullable();
$table->foreign('home_team')->references('id')->on('clan_matches');
$table->foreign('away_team')->references('id')->on('clan_matches');
now make sure your tables has some data like
clan_matches
id|name|
1|home
2|away
clans
id|name|home_team|away_team
1|home|1|null
2|away|2|null
now this should return you results
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