From f5914a8d34bafe229fdd3229fba6ff2a7ad543b3 Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre.git@communiquons.org>
Date: Thu, 16 Apr 2020 08:52:26 +0200
Subject: [PATCH] Add group create post form

---
 lib/models/group.dart                         |  6 ++
 .../screens/authorized_group_page_screen.dart | 89 +++++++++++--------
 2 files changed, 60 insertions(+), 35 deletions(-)

diff --git a/lib/models/group.dart b/lib/models/group.dart
index 79bb0d6..07b05dd 100644
--- a/lib/models/group.dart
+++ b/lib/models/group.dart
@@ -58,4 +58,10 @@ class Group {
       membershipLevel == GroupMembershipLevel.ADMINISTRATOR ||
       membershipLevel == GroupMembershipLevel.MODERATOR ||
       membershipLevel == GroupMembershipLevel.MEMBER;
+
+  bool get canCreatePost =>
+      membershipLevel == GroupMembershipLevel.ADMINISTRATOR ||
+      membershipLevel == GroupMembershipLevel.MODERATOR ||
+      (membershipLevel == GroupMembershipLevel.MEMBER &&
+          postCreationLevel == GroupPostCreationLevel.MEMBERS);
 }
diff --git a/lib/ui/screens/authorized_group_page_screen.dart b/lib/ui/screens/authorized_group_page_screen.dart
index 31ed35e..5407f22 100644
--- a/lib/ui/screens/authorized_group_page_screen.dart
+++ b/lib/ui/screens/authorized_group_page_screen.dart
@@ -1,9 +1,11 @@
+import 'package:comunic/enums/post_target.dart';
 import 'package:comunic/helpers/posts_helper.dart';
 import 'package:comunic/models/advanced_group_info.dart';
 import 'package:comunic/ui/widgets/group_following_widget.dart';
 import 'package:comunic/ui/widgets/group_icon_widget.dart';
 import 'package:comunic/ui/widgets/group_membership_widget.dart';
 import 'package:comunic/ui/widgets/like_widget.dart';
+import 'package:comunic/ui/widgets/post_create_form_widget.dart';
 import 'package:comunic/ui/widgets/posts_list_widget.dart';
 import 'package:flutter/material.dart';
 
@@ -38,51 +40,68 @@ class _AuthorizedGroupPageScreenState extends State<AuthorizedGroupPageScreen> {
     return RefreshIndicator(
       onRefresh: () => widget.needRefresh(),
       child: ListView(
-        children: <Widget>[_buildGroupPageHeader(), _buildGroupPagePostsList()],
+        children: <Widget>[
+          _buildGroupPageHeader(),
+          _buildPostCreationArea(),
+          _buildGroupPagePostsList()
+        ],
       ),
     );
   }
 
   /// Build group page header
   Widget _buildGroupPageHeader() {
-    return Padding(
-      padding: const EdgeInsets.all(8.0),
-      child: Row(
-        children: <Widget>[
-          GroupIcon(
-            group: _group,
-          ),
-          Text(
-            " ${_group.displayName}",
-            style: TextStyle(fontSize: 20),
-          ),
-          Spacer(),
-          Column(
-            children: <Widget>[
-              GroupMembershipWidget(
-                group: _group,
-                onUpdated: () => widget.needRefresh(),
-              ),
-              Container(
-                height: 4,
-              ),
-              GroupFollowingWidget(
-                group: _group,
-                onUpdated: () => widget.needRefresh(),
-              ),
-              Container(
-                height: 2,
-              ),
-              LikeWidget(
-                likeElement: _group,
-              )
-            ],
-          )
-        ],
+    return Container(
+      color: Colors.black45,
+      child: Padding(
+        padding: const EdgeInsets.all(8.0),
+        child: Row(
+          children: <Widget>[
+            GroupIcon(
+              group: _group,
+            ),
+            Text(
+              " ${_group.displayName}",
+              style: TextStyle(fontSize: 20),
+            ),
+            Spacer(),
+            Column(
+              children: <Widget>[
+                GroupMembershipWidget(
+                  group: _group,
+                  onUpdated: () => widget.needRefresh(),
+                ),
+                Container(
+                  height: 4,
+                ),
+                GroupFollowingWidget(
+                  group: _group,
+                  onUpdated: () => widget.needRefresh(),
+                ),
+                Container(
+                  height: 2,
+                ),
+                LikeWidget(
+                  likeElement: _group,
+                )
+              ],
+            )
+          ],
+        ),
       ),
     );
   }
 
+  /// Add create post target
+  Widget _buildPostCreationArea() {
+    if (!_group.canCreatePost) return Container();
+
+    return PostCreateFormWidget(
+        postTarget: PostTarget.GROUP_PAGE,
+        targetID: _group.id,
+        onCreated: () => widget.needRefresh());
+  }
+
   /// Build the list of posts of the group
   Widget _buildGroupPagePostsList() {
     return PostsListWidget(