added get data, read data, download documents, upload image files met…

…hods

Feel Better/.firebaserc

@@ -0,0 +1,5 @@
+{
+  "projects": {
+    "default": "feel-better-48ac1"
+  }
+}

Feel Better/.gitignore

@@ -0,0 +1,65 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+firebase-debug.log*
+
+# Firebase cache
+.firebase/
+
+# Firebase config
+
+# Uncomment this if you'd like others to create their own Firebase project.
+# For a team working on the same Firebase project(s), it is recommended to leave
+# it commented so all members can deploy to the same project(s) in .firebaserc.
+# .firebaserc
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env

Feel Better/Feel Better.xcodeproj/project.pbxproj

@@ -46,6 +46,13 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		1C0E06FC23529F3000A916D7 /* images */ = {
+			isa = PBXGroup;
+			children = (
+			);
+			path = images;
+			sourceTree = "<group>";
+		};
 		5BFBAE34B11FFDF7D581CD18 /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
@@ -84,6 +91,7 @@
 		D20CB0432352746F00C8BE8D /* Feel Better */ = {
 			isa = PBXGroup;
 			children = (
+				1C0E06FC23529F3000A916D7 /* images */,
 				D20CB0442352746F00C8BE8D /* AppDelegate.swift */,
 				D20CB0462352746F00C8BE8D /* SceneDelegate.swift */,
 				D20CB0482352746F00C8BE8D /* FirstViewController.swift */,

Feel Better/Feel Better/AppDelegate.swift

@@ -8,16 +8,17 @@
 
 import UIKit
 import Firebase
-
+import FirebaseAuth
+import FirebaseDatabase
+import FirebaseFirestore
 
 @UIApplicationMain
 class AppDelegate: UIResponder, UIApplicationDelegate {
 
     var window: UIWindow?
-    
+
     func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
         FirebaseApp.configure()
-
         // Override point for customization after application launch.
         return true
     }

Feel Better/Feel Better/FirstViewController.swift

@@ -7,10 +7,131 @@
 //
 
 import UIKit
+import Firebase
+import FirebaseAuth
+import FirebaseDatabase
+import FirebaseFirestore
+
+
+let db = Firestore.firestore()
+let diariesRef = db.collection("diaries")
+let docRef = db.collection("diaries").document("today")
+let data = Data()
+let storage = Storage.storage()
+let storageRef = storage.reference()
 
 class FirstViewController: UIViewController {
+
+    var ref: DatabaseReference!
+
     override func viewDidLoad() {
         super.viewDidLoad()
         // Do any additional setup after loading the view.
+
+        // create record into Firebases
+        ref = Database.database().reference()
+        ref.child("name").childByAutoId().setValue("visual")
+        ref.child("name").childByAutoId().setValue("phanith")
+
+    }
+
+    func setDocument(){
+    // Add a new document in collection "diaries"
+    db.collection("diaries").document("today").setData([
+        "title": "Journal",
+        "content": "content",
+        "sentiments":"happy",
+        "saveDate": "10/12/19"
+    ]) { err in
+        if let err = err {
+            print("Error writing document: \(err)")
+        } else {
+            print("Document successfully written!")
+        }
+      }
+    }
+
+    func readData(){
+        // read the data
+        diariesRef.document("diaries").setData([
+        "title": "Jorunal",
+        "content": "content",
+        "sentiments":"happy",
+        "saveDate": "10/12/19"
+    ])}
+
+    func getDoc(){
+        //get the document from designated collection
+        docRef.getDocument {(document, error) in
+            if let document = document, document.exists {
+                let dataDescription = document.data().map(String.init(describing:)) ?? "nil"
+                print("Document data: \(dataDescription)")
+            } else {
+                print("Document does not exist")
+            }
+        }
+    }
+
+    func errorHandler(ErrorReporter : String) -> Void {
+        let _ = "upload unsuccessful"
+    }
+    func uploadFilesFromMemory(ErrorReporter : (String) -> Void){
+
+        // Create a reference to the file you want to upload
+        let picsRef = storageRef.child("images/user.jpg")
+
+        // Upload the file to the path "images/rivers.jpg"
+       _ = picsRef.putData(data, metadata: nil) { (metadata, error) in
+          guard let metadata = metadata else {
+            // Uh-oh, an error occurred!
+            return
+          }
+          // Metadata contains file metadata such as size, content-type.
+          _ = metadata.size
+
+          // You can also access to download URL after upload.
+          picsRef.downloadURL { (url, error) in
+            guard let downloadURL = url else {
+              // Uh-oh, an error occurred!
+              return
+            }
+          }
+        }
     }
+
+
+    func uploadFilesFromLocal (ErrorReporter : (String) -> Void ) -> Void {
+        // File located on disk
+        let localFile = URL(string: "path/to/file")!
+
+        // Create a reference to the file you want to upload
+        let picsRef = storageRef.child("images/user.jpg")
+
+        // Upload the file to the path "images/rivers.jpg"
+        _ = picsRef.putFile(from: localFile, metadata: nil) { metadata, error in
+          guard let metadata = metadata else {
+            // Uh-oh, an error occurred!
+            return
+          }
+          // Metadata contains file metadata such as size, content-type.
+          _ = metadata.size
+          // You can also access to download URL after upload.
+            picsRef.downloadURL { (url, error) in
+            guard let downloadURL = url else {
+              // Uh-oh, an error occurred!
+
+              return
+
+            }
+          }
+        }
+    }
+
 }
+
+extension Array {
+    func toFirebaseDictionary() -> [Int: Element] {
+        return Dictionary<Int, Element>(uniqueKeysWithValues: zip(indices, self))
+    }
+}
+

Feel Better/Podfile

@@ -11,7 +11,10 @@ target 'Feel Better' do
  pod 'Firebase/Analytics'
  # add pods for any other desired Firebase products
  # https://firebase.google.com/docs/ios/setup#available-pods
-
+ pod 'Firebase/Core'
+ pod 'Firebase/Firestore'
  pod 'Firebase/Database'
  pod 'Firebase/Auth'
+ pod 'Firebase/Storage'
+
 end