ThadeuLuz · September 26, 2017 20:37 · Sep 26, 2017 · Sep 26, 2017
diff --git a/.gitignore b/.gitignore
@@ -1,2 +0,0 @@
-node_modules
-rules.json

diff --git a/Simple Firebase Rules Stack.md b/Simple Firebase Rules Stack.md
@@ -0,0 +1 @@
+#Simple Firebase Rules Stack
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,2 @@
+node_modules
+rules.json
diff --git a/package.json b/package.json
@@ -0,0 +1,19 @@
+{
+  "name": "devfest-2017-presentation",
+  "version": "1.0.0",
+  "description": "",
+  "scripts": {
+    "build": "firebase-bolt rules.bolt --output rules.json",
+    "bolt": "nodemon --watch rules.bolt --exec \"npm run build\"",
+    "pretest": "npm run build",
+    "test": "targaryen --verbose rules.json tests.json",
+    "targaryen": "nodemon --watch tests.json --exec \"npm run test\""
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "firebase-bolt": "^0.8.2",
+    "nodemon": "^1.12.1",
+    "targaryen": "^3.0.2"
+  }
+}
diff --git a/rules.bolt b/rules.bolt
@@ -0,0 +1,23 @@
+imLoggedIn() {
+  auth != null
+}
+
+myUidIs(uid) {
+  imLoggedIn() && auth.uid == uid
+}
+
+imServer() { 
+  myUidIs('SERVER')
+}
+
+type User {
+  displayName: String,
+  age: Number
+} 
+
+path /users { read() { imServer() } }
+
+path /users/{userId} is User {
+  read() { myUidIs(userId) }
+  write() { myUidIs(userId) || imServer() }  
+}
diff --git a/rules.json b/rules.json
@@ -0,0 +1,21 @@
+{
+  "rules": {
+    "users": {
+      ".read": "auth != null && auth.uid == 'SERVER'",
+      "$userId": {
+        ".validate": "newData.hasChildren(['displayName', 'age'])",
+        "displayName": {
+          ".validate": "newData.isString()"
+        },
+        "age": {
+          ".validate": "newData.isNumber()"
+        },
+        "$other": {
+          ".validate": "false"
+        },
+        ".read": "auth != null && auth.uid == $userId",
+        ".write": "auth != null && auth.uid == $userId || auth != null && auth.uid == 'SERVER'"
+      }
+    }
+  }
+}
diff --git a/tests.json b/tests.json
@@ -0,0 +1,40 @@
+{
+  "root": {
+    "users": {
+      "RICK": {
+        "displayName": "Rick Sanchez",
+        "age": 60
+      },
+      "MORTY": {
+        "displayName": "Morty Smith",
+        "age": 14
+      }
+    }
+  },
+  "users": {
+    "Rick": { "uid": "RICK" },
+    "Morty": { "uid": "MORTY" },
+    "Server": { "uid": "SERVER" }
+  },
+  "tests": {
+    "users": {
+      "canRead": ["Server"],
+      "cannotRead": ["Rick", "Morty"]
+    },
+    "users/MORTY": {
+      "canRead": ["Server", "Morty"],
+      "cannotRead": ["Rick"]
+    },
+    "users/RICK/age": {
+      "canWrite": [{ "auth": "Rick", "data": 59 }]
+    },
+    "users/RICK/displayName": {
+      "canWrite": [{ "auth": "Rick", "data": "Pickle Rick" }],
+      "cannotWrite": [
+        { "auth": "Rick", "data": null },
+        { "auth": "Rick", "data": 123 },
+        { "auth": "Rick", "data": { "no": "object" } }
+      ]
+    }
+  }
+}