oauth2: groups: Enable user to request to be added to group.

2 files changed, 22 insertions, 6 deletions

diff --git a/wqflask/wqflask/oauth2/users.py b/wqflask/wqflask/oauth2/users.py
index 4b267c9f..67d6b27f 100644
--- a/wqflask/wqflask/oauth2/users.py
+++ b/wqflask/wqflask/oauth2/users.py
@@ -1,8 +1,9 @@
-from flask import Blueprint, render_template
+from flask import (
+    flash, request, url_for, redirect, Response, Blueprint, render_template)
 
 from .checks import require_oauth2
-from .client import oauth2_get, oauth2_client
-from .request_utils import user_details, request_error
+from .client import oauth2_get, oauth2_post, oauth2_client
+from .request_utils import user_details, request_error, process_error
 
 users = Blueprint("user", __name__)
 
@@ -19,5 +20,20 @@ def user_profile():
 
 @users.route("/request-add-to-group", methods=["POST"])
 @require_oauth2
-def request_add_to_group():
-    return "WOULD SEND MESSAGE TO HAVE YOU ADDED TO GROUP..."
+def request_add_to_group() -> Response:
+    """Request to be added to a group."""
+    form = request.form
+    group_id = form["group"]
+
+    def __error__(error):
+        err = process_error(error)
+        flash(f"{err['error']}: {err['error_message']}", "alert-danger")
+        return redirect(url_for("oauth2.user.user_profile"))
+
+    def __success__(response):
+        flash(f"{response['message']} (Response ID: {response['request_id']})",
+              "alert-success")
+        return redirect(url_for("oauth2.user.user_profile"))
+
+    return oauth2_post(f"oauth2/group/requests/join/{group_id}",
+                       data=form).either(__error__, __success__)
diff --git a/wqflask/wqflask/templates/oauth2/group_join_or_create.html b/wqflask/wqflask/templates/oauth2/group_join_or_create.html
index 0ec5674b..73f7a5de 100644
--- a/wqflask/wqflask/templates/oauth2/group_join_or_create.html
+++ b/wqflask/wqflask/templates/oauth2/group_join_or_create.html
@@ -27,7 +27,7 @@
     <legend>Request to be added to group</legend>
     <div class="form-group">
       <label class="control-label" for="group">Group</label>
-      <select class="form-control" id="group" required="required">
+      <select class="form-control" id="group" required="required" name="group">
 	<option value="">Select a group</option>
 	{%for group in groups%}
 	<option value="{{group.group_id}}">{{group.group_name}}</option>