Im writing an app in flutter, and im trying to make a messages document that stores a list of messages using the following: Future<void> updateStingrayMessageForLike( String chatId, String? stingrayid) async { return FirebaseFirestore.instance .collection('stingrays') .doc(stingrayid) .collection('messages') .doc(chatId) .set({'messages': []}, SetOptions(merge:…
I am using Formik to handle a form submission to create new real estate properties, which includes image upload. I have everything else working: I have a function that first uploads all of the images to storage and returns the…
let's say that i wanna update a serie of documents, i'm doing it using forEach like this. students.forEach(async (name) => { const docRef = doc(db, "students", name); await updateDoc(docRef, { school: "Some School", }); }); And it's working fine, but…
Attempting to update values in my database. I checked and the type of ema.updatedIngredients that I'm passing to saveFunctions is a valid type in firestore. The saveRecipe function works fine if I would use updateData. It deletes the documents as…
I am using Firestore for my application and every day thousands of documents are out of date and will not be used. So my question is which one is better, keeping them so they don't have an effect on query…
I have hundreds of entries in my firebase database and I'd like to try moving to SQL in case my Firebase free plan ever goes out of limit. Is there any way I can export the data in JSON format…
Hoi, I would like to check, using React javascript, if a collection in the Firestore already exists, no matter if it's empty or not. I tried: if (collection(db, ref)) // is always true somehow Any ideas? Thanks!
I have setup a Firestore database in which I have a collection 'products'. I use a ListView builder to print them out on ListTiles. I have also created leading "checkmark" IconButtons that appear for all ListTiles. My goal is to…
I wanted to use dynamic paths selected by the user in my app to access/write data to my db. Sort of like a file path that the user can type, Eg: "users/mike/age". Using this string, I need to fetch as…
I have created banks displayed from the database in the form of cards. How can I take the id of the document I click on and delete this card from the database? function getBanks() { db.collection("banks").onSnapshot((snapshot) => { let banks…