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Firebase (firestore connection) (#9)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| { | ||
| "emulators": { | ||
| "firestore": { | ||
| "port": 8080 | ||
| }, | ||
| "ui": { | ||
| "enabled": true, | ||
| "port": 4000 | ||
| }, | ||
| "singleProjectMode": true | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,13 +1,10 @@ | ||
| # Template for NextJS environment variables. | ||
| # NEXT_PUBLIC_ALCHEMY_API_KEY= | ||
| # NEXT_PUBLIC_WALLET_CONNECT_PROJECT_ID= | ||
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| # For local development, copy this file, rename it to .env.local, and fill in the values. | ||
| # When deploying live, you'll need to store the vars in Vercel/System config. | ||
| # Firebase live vs local emulator. | ||
| # Important: Only one of the following lines should be uncommented at a time. | ||
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| # If not set, we provide default values (check `scaffold.config.ts`) so developers can start prototyping out of the box, | ||
| # but we recommend getting your own API Keys for Production Apps. | ||
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| # To access the values stored in this env file you can use: process.env.VARIABLENAME | ||
| # You'll need to prefix the variables names with NEXT_PUBLIC_ if you want to access them on the client side. | ||
| # More info: https://nextjs.org/docs/pages/building-your-application/configuring/environment-variables | ||
| NEXT_PUBLIC_ALCHEMY_API_KEY= | ||
| NEXT_PUBLIC_WALLET_CONNECT_PROJECT_ID= | ||
| # If you want to connecto to a live firebase project, you can use download the service account key json file and add the path here | ||
| GOOGLE_APPLICATION_CREDENTIALS="/<your>/<path>/<to>/firebaseServiceAccountKey.json" | ||
| # If you want to connect to the firebase emulator | ||
| FIRESTORE_EMULATOR_HOST=localhost:8080 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| // Just to test Firebase Functions. | ||
| import { firestore } from "firebase-admin"; | ||
| import { getFirestoreConnector } from "~~/services/database/firestoreDB"; | ||
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| import CollectionReference = firestore.CollectionReference; | ||
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| const listCollections = async () => { | ||
| const firestoreDB = getFirestoreConnector(); | ||
| let collections: CollectionReference[] = []; | ||
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| try { | ||
| collections = await firestoreDB.listCollections(); | ||
| } catch (error) { | ||
| console.error("Error listing collections:", error); | ||
| } | ||
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| return collections; | ||
| }; | ||
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| export { listCollections }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| import { applicationDefault, getApps, initializeApp } from "firebase-admin/app"; | ||
| import { getFirestore } from "firebase-admin/firestore"; | ||
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| const getFirestoreConnector = () => { | ||
| // Not sure if this is the best way to do this | ||
| // But if not, the app gives an error that the app has already been initialized. | ||
| if (getApps().length > 0) { | ||
| return getFirestore(); | ||
| } | ||
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| if (process.env.GOOGLE_APPLICATION_CREDENTIALS) { | ||
| console.log("Initializing LIVE Firestore"); | ||
| initializeApp({ | ||
| credential: applicationDefault(), | ||
| }); | ||
| } else { | ||
| // ToDo. Something is not working. Getting "Error: Could not load the default credentials." | ||
| console.log("Initializing local Firestore instance"); | ||
| initializeApp({ | ||
| projectId: "buidlguidl-v3", | ||
| }); | ||
| } | ||
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| return getFirestore(); | ||
| }; | ||
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| export { getFirestoreConnector }; |
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