edit option for admins added

contibuting.txt

@@ -18,4 +18,12 @@ NOTE : FILENAME is the only thing that differs across Notes/Question Papers and
 --> for question papers , FILENAME == notes.title [notes.year]  
 but then 2 papers may cause collision to title == year , and the collision will take care of adding #
 
---> for syllabus , FILENAME == "notes.sem + notes.branch" , so title configured accordingly
+--> for syllabus , FILENAME == "notes.sem + notes.branch" , so title configured accordingly
+
+
+--> If document models are updated to hold more information following logics need to be updated
+        - Edit View
+        - Upload Log
+        - Upload Screen to enter data
+        - The model itself
+        - The view where the document is being shown

lib/app/router.dart

@@ -7,6 +7,7 @@ import 'package:FSOUNotes/ui/views/about_us/privacy_policy/terms_and_conditionvi
 import 'package:FSOUNotes/ui/views/admin/admin_view.dart';
 import 'package:FSOUNotes/ui/views/all_documents/all_documents_view.dart';
 import 'package:FSOUNotes/ui/views/downloads/Downloads_view.dart';
+import 'package:FSOUNotes/ui/views/edit/edit_view.dart';
 import 'package:FSOUNotes/ui/views/home/home_view.dart';
 import 'package:FSOUNotes/ui/views/intro/intro_view.dart';
 import 'package:FSOUNotes/ui/views/links/links_view.dart';
@@ -45,4 +46,5 @@ class $Router {
   TermsAndConditionView termsAndConditionView;
   AdminView adminViewRoute;
   WebViewWidget webViewWidgetRoute;
+  EditView editViewRoute;
 }

lib/enums/constants.dart

@@ -165,6 +165,15 @@ static getConstantFromDoc(Document document){
     case Document.Syllabus:
       return Constants.syllabus;
       break;
+    case Document.Links:
+      return Constants.links;
+      break;
+    case Document.Report:
+      return Constants.report;
+      break;
+    case Document.UploadLog:
+      return Constants.uploadLog;
+      break;
     default:
       break;
   }

lib/models/link.dart

@@ -16,7 +16,7 @@ class Link extends AbstractDocument{
   Document path;
   String uploader_id;
 
-  Link({this.subjectName, this.title, this.description, this.linkUrl, this.id, this.path});
+  Link({this.subjectName, this.title, this.description, this.linkUrl, this.id, this.path,this.uploader_id});
 
 
   Link.fromData(Map<String,dynamic> data)

lib/models/notes.dart

@@ -38,6 +38,12 @@ class Note extends AbstractDocument {
     this.isDownloaded = false,
     @required this.path,
     this.votes,
+    this.GDriveID,
+    this.GDriveLink,
+    this.GDriveNotesFolderID,
+    this.firebaseId,
+    this.id,
+    this.uploader_id,
   });
 
   Note.fromData(Map<String, dynamic> data , String documentID) {

lib/models/question_paper.dart

@@ -6,9 +6,9 @@ import 'package:FSOUNotes/models/document.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
 import 'package:logger/logger.dart';
+Logger log = getLogger("QuestionPaper");
 
 class QuestionPaper extends AbstractDocument{
-  Logger log = getLogger("QuestionPaper");
   String id;
 
   //For question papers , the title is the year
@@ -46,6 +46,11 @@ class QuestionPaper extends AbstractDocument{
     this.branch,
     this.year,
     @required this.type,
+    this.GDriveID,
+    this.GDriveLink,
+    this.GDriveQuestionPaperFolderID,
+    this.id,
+    this.uploader_id,
   });
 
 

lib/models/syllabus.dart

@@ -6,9 +6,9 @@ import 'package:FSOUNotes/models/document.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
 import 'package:logger/logger.dart';
+Logger log = getLogger("SyllabusModel");
 
 class Syllabus extends AbstractDocument{
-  Logger log = getLogger("SyllabusModel");
   String id;
 
   //For Syllabus , the title is the year + branch
@@ -45,6 +45,11 @@ class Syllabus extends AbstractDocument{
     this.semester,
     this.year,
     @required this.type,
+    this.GDriveID,
+    this.GDriveLink,
+    this.GDriveSyllabusFolderID,
+    this.id,
+    this.uploader_id,
   });
 
 

lib/services/funtional_services/firestore_service.dart

@@ -547,7 +547,7 @@ class FirestoreService {
     CollectionReference ref = _notesCollectionReference;
     try {
       if (note.id != null && note.id.length > 3) {
-        log.w("Document being deleted using ID");
+        log.w("Document being updated using ID");
         if (note.id.length > 5) {
           await ref.document(note.id).setData(note.toJson());
           if (note.path == Document.Links){
@@ -556,7 +556,7 @@ class FirestoreService {
         }
       } else {
         log.w(
-            "Document being deleted using url matching in firebase , may cause more reads");
+            "Document being updated using url matching in firebase , may cause more reads");
         QuerySnapshot snapshot =
             await ref.where("title", isEqualTo: note.title).getDocuments();
         snapshot.documents.forEach((doc) async {
@@ -586,6 +586,16 @@ class FirestoreService {
           log.e(e.toString());
     }
   }
+  updateLinkInFirebase(Link note) async {
+    log.e(note.id);
+
+    try {
+      await _linksCollectionReference.document(note.id).setData(note.toJson());
+      log.e(note.toJson());
+    } on Exception catch (e) {
+          log.e(e.toString());
+    }
+  }
   updateUploadLogInFirebase(UploadLog note) async {
     log.e(note.id);
 
@@ -666,6 +676,9 @@ class FirestoreService {
       case Document.Syllabus:
         await this.updateSyllabusInFirebase(doc);
         break;
+      case Document.Links:
+        await this.updateLinkInFirebase(doc);
+        break;
       case Document.UploadLog:
         await this.updateUploadLogInFirebase(doc);
         break;