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Laravel (ROUTING (routes / web (api.php for REST), Passing data to view …

- - - - Dynamic
        in the model:
        scopeName($query) { return $query->clause(); }
      - How to call
        Class::name();
      - Static
        Task::incomplete();
        public static function incomplete() { return static:where...; }
    - - Pivot table
        in migration:
        
        1 table for the Model itself (e.g. Tag)
        
        1 pivot table: post_id, tag_id, $table->primary(['post_id', 'tag_id'])
        
        Pivot table name should be in alphabetic order of Models in singular form
        
        relating tag to post:
        $tag = ...;
        $post->tags->attach($tag);
        
        detach()
    - - hasOne
        
        A user has one phone number (or token).
        
        Property access gives one instance (Smth->phoneNumber);
        
        ->get() will return a collection
        
        associate() needs two-way relationship
        
        use ->first() in one-to-one rel-p
      - hasMany
      - Many to Many
        
        different names of table and columns in pivot table:
        
        return $this->belongsToMany(Class, tablename, LocalKey, FK)
      - PIVOT
        
        access column from pivot table:
        1.category->pivot->column_name
        
        In rel-p belongsToMany(Class)->withPivot('field from pivot')->withTimestamps()
        
        Better way for dates:
        timestamps() field in pivot and withTimestamps() in rel-p