Agregar un documento de Firestore con campos anidados

Agregar un documento de Firestore con campos anidados

Páginas de documentación que incluyen esta muestra de código

Para ver la muestra de código usada en contexto, consulta la siguiente documentación:

Muestra de código

Go

initialData := map[string]interface{}{
	"name": "Frank",
	"age":  12,
	"favorites": map[string]interface{}{
		"food":    "Pizza",
		"color":   "Blue",
		"subject": "recess",
	},
}

// ...

_, err := client.Collection("users").Doc("frank").Set(ctx, map[string]interface{}{
	"age": 13,
	"favorites": map[string]interface{}{
		"color": "Red",
	},
}, firestore.MergeAll)
if err != nil {
	// Handle any errors in an appropriate way, such as returning them.
	log.Printf("An error has occurred: %s", err)
}

Java

// Create an initial document to update
DocumentReference frankDocRef = db.collection("users").document("frank");
Map<String, Object> initialData = new HashMap<>();
initialData.put("name", "Frank");
initialData.put("age", 12);

Map<String, Object> favorites = new HashMap<>();
favorites.put("food", "Pizza");
favorites.put("color", "Blue");
favorites.put("subject", "Recess");
initialData.put("favorites", favorites);

ApiFuture<WriteResult> initialResult = frankDocRef.set(initialData);
// Confirm that data has been successfully saved by blocking on the operation
initialResult.get();

// Update age and favorite color
Map<String, Object> updates = new HashMap<>();
updates.put("age", 13);
updates.put("favorites.color", "Red");

// Async update document
ApiFuture<WriteResult> writeResult = frankDocRef.update(updates);
// ...
System.out.println("Update time : " + writeResult.get().getUpdateTime());

Node.js

const initialData = {
  name: 'Frank',
  age: 12,
  favorites: {
    food: 'Pizza',
    color: 'Blue',
    subject: 'recess'
  }
};

// ...
const res = await db.collection('users').doc('Frank').update({
  age: 13,
  'favorites.color': 'Red'
});

PHP

// Create an initial document to update
$frankRef = $db->collection('samples/php/users')->document('frank');
$frankRef->set([
    'first' => 'Frank',
    'last' => 'Franklin',
    'favorites' => ['food' => 'Pizza', 'color' => 'Blue', 'subject' => 'Recess'],
    'age' => 12
]);

// Update age and favorite color
$frankRef->update([
    ['path' => 'age', 'value' => 13],
    ['path' => 'favorites.color', 'value' => 'Red']
]);

Python

# Create an initial document to update
frank_ref = db.collection(u'users').document(u'frank')
frank_ref.set({
    u'name': u'Frank',
    u'favorites': {
        u'food': u'Pizza',
        u'color': u'Blue',
        u'subject': u'Recess'
    },
    u'age': 12
})

# Update age and favorite color
frank_ref.update({
    u'age': 13,
    u'favorites.color': u'Red'
})

Ruby

# Create an initial document to update
frank_ref = firestore.doc "#{collection_path}/frank"
frank_ref.set(
  {
    name:      "Frank",
    favorites: {
      food:    "Pizza",
      color:   "Blue",
      subject: "Recess"
    },
    age:       12
  }
)

# Update age and favorite color
frank_ref.update({ age: 13, "favorites.color": "Red" })

¿Qué sigue?

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