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FindBy

Repositories provide a convenient method to find entities.

You can search for a specific value (we use internally the === operator)

// Will returns the entities where the name is exactly matching the given string
const entities = repository.findBy({
  name: 'adactive'
});

You can also provide a custom filter function

// Will returns the entities where the function is true
const entities = repository.findBy({
  name: (name) => {
    return name === 'adactive' | name === 'adsum';
  }
});

// Will returns all entities with no associated logo
const entities = repository.findBy({
  logo: (reference) => {
    return reference.is(null);
  }
});

You can filter accross multiple properties, it will act like the && operator

// Will returns the entities where the type is 'person' and description is `null`
const entities = repository.findBy({
  type: 'person',
  description: null,
});

FindOneBy

This act is same as FindBy but will return an entity or null instead of an array.

If there are more than one result, it will throw an error