Cooly•2y ago

Cooly – 06-37 Jan 7

      await Promise.all(
        comments.map((item) => {
          firebase
          .firestore()
          .collection("users")
          .doc(item.user)
          .get()
          .then((snap) => {
            console.debug('a')
            }
          });
        })
      )
      console.debug('b')

      await Promise.all(
        comments.map((item) => {
          firebase
          .firestore()
          .collection("users")
          .doc(item.user)
          .get()
          .then((snap) => {
            console.debug('a')
            }
          });
        })
      )
      console.debug('b')

how can i make 'a' print before 'b'?

2 Replies

ScriptyChris•2y ago

You should await firebase chain call inside map

reactibot•2y ago

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