Lint fix

Author: samtstern

auth/custom_claims.js

@@ -105,7 +105,7 @@ function customClaimsCloudFunction() {
         await admin.auth().setCustomUserClaims(user.uid, customClaims);
 
         // Update real-time database to notify client to force refresh.
-        const metadataRef = admin.database().ref("metadata/" + user.uid);
+        const metadataRef = admin.database().ref('metadata/' + user.uid);
 
         // Set the refresh time to the current UTC timestamp.
         // This will be captured on the client to force a token refresh.

database/retrieve-data.js

@@ -4,41 +4,41 @@ function readValue() {
   // [START rtdb_read_value]
   // Get a database reference to our posts
   const db = admin.database();
-  const ref = db.ref("server/saving-data/fireblog/posts");
+  const ref = db.ref('server/saving-data/fireblog/posts');
 
   // Attach an asynchronous callback to read the data at our posts reference
-  ref.on("value", (snapshot) => {
+  ref.on('value', (snapshot) => {
     console.log(snapshot.val());
   }, (errorObject) => {
-    console.log("The read failed: " + errorObject.name);
+    console.log('The read failed: ' + errorObject.name);
   }); 
   // [END rtdb_read_value]
 }
 
 function childAdded() {
   const db = admin.database();
-  const ref = db.ref("server/saving-data/fireblog/posts");
+  const ref = db.ref('server/saving-data/fireblog/posts');
 
   // [START rtdb_child_added]
   // Retrieve new posts as they are added to our database
-  ref.on("child_added", (snapshot, prevChildKey) => {
+  ref.on('child_added', (snapshot, prevChildKey) => {
     const newPost = snapshot.val();
-    console.log("Author: " + newPost.author);
-    console.log("Title: " + newPost.title);
-    console.log("Previous Post ID: " + prevChildKey);
+    console.log('Author: ' + newPost.author);
+    console.log('Title: ' + newPost.title);
+    console.log('Previous Post ID: ' + prevChildKey);
   });
   // [END rtdb_child_added]
 }
 
 function childChanged() {
   const db = admin.database();
-  const ref = db.ref("server/saving-data/fireblog/posts");
+  const ref = db.ref('server/saving-data/fireblog/posts');
 
   // [START rtdb_child_changed]
   // Get the data on a post that has changed
-  ref.on("child_changed", (snapshot) => {
+  ref.on('child_changed', (snapshot) => {
     const changedPost = snapshot.val();
-    console.log("The updated post title is " + changedPost.title);
+    console.log('The updated post title is ' + changedPost.title);
   });
   // [END rtdb_child_changed]
 }
@@ -48,72 +48,72 @@ function childRemoved() {
 
   // [START rtdb_child_removed]
   // Get a reference to our posts
-  const ref = db.ref("server/saving-data/fireblog/posts");
+  const ref = db.ref('server/saving-data/fireblog/posts');
 
   // Get the data on a post that has been removed
-  ref.on("child_removed", (snapshot) => {
+  ref.on('child_removed', (snapshot) => {
     const deletedPost = snapshot.val();
-    console.log("The blog post titled '" + deletedPost.title + "' has been deleted");
+    console.log('The blog post titled \'' + deletedPost.title + '\' has been deleted');
   });
   // [END rtdb_child_removed]
 }
 
 function eventGuarantees() {
   const db = admin.database();
-  const ref = db.ref("server/saving-data/fireblog/posts");
+  const ref = db.ref('server/saving-data/fireblog/posts');
 
   // [START rtdb_event_guarantees]
   let count = 0;
 
-  ref.on("child_added", (snap) => {
+  ref.on('child_added', (snap) => {
     count++;
-    console.log("added:", snap.key);
+    console.log('added:', snap.key);
   });
 
   // length will always equal count, since snap.val() will include every child_added event
   // triggered before this point
-  ref.once("value", (snap) => {
-    console.log("initial data loaded!", snap.numChildren() === count);
+  ref.once('value', (snap) => {
+    console.log('initial data loaded!', snap.numChildren() === count);
   });
   // [END rtdb_event_guarantees]
 }
 
 function detatchCallbacks() {
   const db = admin.database();
-  const ref = db.ref("server/saving-data/fireblog/posts");
+  const ref = db.ref('server/saving-data/fireblog/posts');
 
   const originalCallback = () => { 
     // ... 
-  }
+  };
 
   // [START rtdb_detach_callbacks]
-  ref.off("value", originalCallback);
+  ref.off('value', originalCallback);
   // [END rtdb_detach_callbacks]
 }
 
 function detatchCallbacksContext() {
   const db = admin.database();
-  const ref = db.ref("server/saving-data/fireblog/posts");
+  const ref = db.ref('server/saving-data/fireblog/posts');
 
   const originalCallback = () => { 
     // ... 
-  }
+  };
 
   /** {@type any} */
   let ctx;
 
   // [START rtdb_detach_callbacks_context]
-  ref.off("value", originalCallback, ctx);
+  ref.off('value', originalCallback, ctx);
   // [END rtdb_detach_callbacks_context]
 }
 
 function detachAllCallbacks() {
   const db = admin.database();
-  const ref = db.ref("server/saving-data/fireblog/posts");
+  const ref = db.ref('server/saving-data/fireblog/posts');
 
   // [START rtdb_detach_all_callbacks]
   // Remove all value callbacks
-  ref.off("value");
+  ref.off('value');
 
   // Remove all callbacks of any type
   ref.off();
@@ -122,10 +122,10 @@ function detachAllCallbacks() {
 
 function readOnce() {
   const db = admin.database();
-  const ref = db.ref("server/saving-data/fireblog/posts");
+  const ref = db.ref('server/saving-data/fireblog/posts');
 
   // [START rtdb_read_once]
-  ref.once("value", (data) => {
+  ref.once('value', (data) => {
     // do some stuff once
   });
   // [END rtdb_read_once]
@@ -135,10 +135,10 @@ function orderByChild() {
   const db = admin.database();
 
   // [START rtdb_order_by_child]
-  const ref = db.ref("dinosaurs");
+  const ref = db.ref('dinosaurs');
 
-  ref.orderByChild("height").on("child_added", (snapshot) => {
-    console.log(snapshot.key + " was " + snapshot.val().height + " meters tall");
+  ref.orderByChild('height').on('child_added', (snapshot) => {
+    console.log(snapshot.key + ' was ' + snapshot.val().height + ' meters tall');
   });
   // [END rtdb_order_by_child]
 }
@@ -147,9 +147,9 @@ function orderByChildNested() {
   const db = admin.database();
 
   // [START rtdb_order_by_child_nested]
-  const ref = db.ref("dinosaurs");
-  ref.orderByChild("dimensions/height").on("child_added", (snapshot) => {
-    console.log(snapshot.key + " was " + snapshot.val().height + " meters tall");
+  const ref = db.ref('dinosaurs');
+  ref.orderByChild('dimensions/height').on('child_added', (snapshot) => {
+    console.log(snapshot.key + ' was ' + snapshot.val().height + ' meters tall');
   });
   // [END rtdb_order_by_child_nested]
 }
@@ -158,8 +158,8 @@ function orderByKey() {
   const db = admin.database();
 
   // [START rtdb_order_by_key]
-  var ref = db.ref("dinosaurs");
-  ref.orderByKey().on("child_added", (snapshot) => {
+  var ref = db.ref('dinosaurs');
+  ref.orderByKey().on('child_added', (snapshot) => {
     console.log(snapshot.key);
   });
   // [END rtdb_order_by_key]
@@ -169,10 +169,10 @@ function orderByValue() {
   const db = admin.database();
 
   // [START rtdb_order_by_value]
-  const scoresRef = db.ref("scores");
-  scoresRef.orderByValue().on("value", (snapshot) => {
+  const scoresRef = db.ref('scores');
+  scoresRef.orderByValue().on('value', (snapshot) => {
     snapshot.forEach((data) => {
-      console.log("The " + data.key + " dinosaur's score is " + data.val());
+      console.log('The ' + data.key + ' dinosaur\'s score is ' + data.val());
     });
   });
   // [END rtdb_order_by_value]
@@ -182,8 +182,8 @@ function limitToLast() {
   const db = admin.database();
 
   // [START rtdb_limit_to_last]
-  const ref = db.ref("dinosaurs");
-  ref.orderByChild("weight").limitToLast(2).on("child_added", (snapshot) => {
+  const ref = db.ref('dinosaurs');
+  ref.orderByChild('weight').limitToLast(2).on('child_added', (snapshot) => {
     console.log(snapshot.key);
   });
   // [END rtdb_limit_to_last]
@@ -193,8 +193,8 @@ function limitToFirst() {
   const db = admin.database();
 
   // [START rtdb_limit_to_first]
-  const ref = db.ref("dinosaurs");
-  ref.orderByChild("height").limitToFirst(2).on("child_added", (snapshot) => {
+  const ref = db.ref('dinosaurs');
+  ref.orderByChild('height').limitToFirst(2).on('child_added', (snapshot) => {
     console.log(snapshot.key);
   });
   // [END rtdb_limit_to_first]
@@ -204,10 +204,10 @@ function limitOrderValue() {
   const db = admin.database();
 
   // [START rtdb_limit_order_value]
-  const scoresRef = db.ref("scores");
-  scoresRef.orderByValue().limitToLast(3).on("value", (snapshot)  =>{
+  const scoresRef = db.ref('scores');
+  scoresRef.orderByValue().limitToLast(3).on('value', (snapshot)  =>{
     snapshot.forEach((data) => {
-      console.log("The " + data.key + " dinosaur's score is " + data.val());
+      console.log('The ' + data.key + ' dinosaur\'s score is ' + data.val());
     });
   });
   // [END rtdb_limit_order_value]
@@ -217,8 +217,8 @@ function startAt() {
   const db = admin.database();
 
   // [START rtdb_start_at]
-  const ref = db.ref("dinosaurs");
-  ref.orderByChild("height").startAt(3).on("child_added", (snapshot) => {
+  const ref = db.ref('dinosaurs');
+  ref.orderByChild('height').startAt(3).on('child_added', (snapshot) => {
     console.log(snapshot.key);
   });
   // [END rtdb_start_at]
@@ -227,8 +227,8 @@ function startAt() {
 function endAt() {
   const db = admin.database();
   // [START rtdb_end_at]
-  const ref = db.ref("dinosaurs");
-  ref.orderByKey().endAt("pterodactyl").on("child_added", (snapshot) => {
+  const ref = db.ref('dinosaurs');
+  ref.orderByKey().endAt('pterodactyl').on('child_added', (snapshot) => {
     console.log(snapshot.key);
   });
   // [END rtdb_end_at]
@@ -238,8 +238,8 @@ function startAtEndAt() {
   const db = admin.database();
 
   // [START rtdb_start_at_end_at]
-  var ref = db.ref("dinosaurs");
-  ref.orderByKey().startAt("b").endAt("b\uf8ff").on("child_added", (snapshot) => {
+  var ref = db.ref('dinosaurs');
+  ref.orderByKey().startAt('b').endAt('b\uf8ff').on('child_added', (snapshot) => {
     console.log(snapshot.key);
   });
   // [END rtdb_start_at_end_at]
@@ -249,8 +249,8 @@ function equalTo() {
   const db = admin.database();
 
   // [START rtdb_equal_to]
-  const ref = db.ref("dinosaurs");
-  ref.orderByChild("height").equalTo(25).on("child_added", (snapshot) => {
+  const ref = db.ref('dinosaurs');
+  ref.orderByChild('height').equalTo(25).on('child_added', (snapshot) => {
     console.log(snapshot.key);
   });
   // [END rtdb_equal_to]
@@ -260,22 +260,22 @@ function complexCombined() {
   const db = admin.database();
 
   // [START rtdb_complex_combined]
-  const ref = db.ref("dinosaurs");
-  ref.child("stegosaurus").child("height").on("value", (stegosaurusHeightSnapshot) => {
+  const ref = db.ref('dinosaurs');
+  ref.child('stegosaurus').child('height').on('value', (stegosaurusHeightSnapshot) => {
     const favoriteDinoHeight = stegosaurusHeightSnapshot.val();
 
-    const queryRef = ref.orderByChild("height").endAt(favoriteDinoHeight).limitToLast(2)
-    queryRef.on("value", (querySnapshot) => {
+    const queryRef = ref.orderByChild('height').endAt(favoriteDinoHeight).limitToLast(2);
+    queryRef.on('value', (querySnapshot) => {
       if (querySnapshot.numChildren() === 2) {
         // Data is ordered by increasing height, so we want the first entry
         querySnapshot.forEach((dinoSnapshot) => {
-          console.log("The dinosaur just shorter than the stegasaurus is " + dinoSnapshot.key);
+          console.log('The dinosaur just shorter than the stegasaurus is ' + dinoSnapshot.key);
 
           // Returning true means that we will only loop through the forEach() one time
           return true;
         });
       } else {
-        console.log("The stegosaurus is the shortest dino");
+        console.log('The stegosaurus is the shortest dino');
       }
     });
 });