From 5f26b48c040e0b5992d8e53bab7274b7bb03449a Mon Sep 17 00:00:00 2001
From: kosh <kosh@kosh-web.cfd>
Date: Sun, 1 Sep 2024 14:17:17 +0530
Subject: [PATCH] Add delete member

---
 backend/data/sqlite-database.db | Bin 32768 -> 32768 bytes
 backend/src/rest_api.py         |  15 +++++++++++++++
 backend/src/utils/user.py       |  13 +++++++++++--
 3 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/backend/data/sqlite-database.db b/backend/data/sqlite-database.db
index e06b1f694771c35dbd189d11286e38e7542d0a9d..a45b3fa06b4cf645285a93523ef3a25d7f1cc4e5 100644
GIT binary patch
delta 322
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znOQ_R8C8suR1A$&yqp|;oGb&2i}g(N^?Y5-&D;wLb4m-HeR9eRoN{~vll3iK0+LEI
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zUvQJbD}E&*P9|n?#*);;++rP|UXXq$#mN7if&V-I8=x_-`2{$bSr|dK2=W4@b@=2a
gvj>DT@yP)t_wjOb>aZ|~b7Z9E<m7MGjJvJ~0F-ZCPyhe`

delta 78
zcmZo@U}|V!njp<sI#I@%v2<g?68_CB34i1_8NA{b7vN-K7H2F;P0TIUW?*380%8!g
fnK9u%|0DqxW^F#r$?O5)n*{|<^KRCRyRHZTY)2JO

diff --git a/backend/src/rest_api.py b/backend/src/rest_api.py
index 593a22b..4806d0b 100644
--- a/backend/src/rest_api.py
+++ b/backend/src/rest_api.py
@@ -139,3 +139,18 @@ def register() -> flask.Response:
             return flask.Response("Mail taken")
         return flask.Response("Phone/ pin code wrong", 400)
     return flask.Response()
+
+
+@app.post("/delete-member")
+def delete_member() -> flask.Response:
+    try:
+        user_id = flask.session["user_id"]
+    except KeyError:
+        return flask.Response("Not logged in", 428)
+    try:
+        utils.UserHandler.delete_member(flask.request.form["mail"], user_id)
+    except AssertionError:
+        return flask.Response("User doesn't exist", 404)
+    except KeyError as e:
+        return flask.Response("mail doesn't exist", 422)
+    return flask.Response()
diff --git a/backend/src/utils/user.py b/backend/src/utils/user.py
index f1fecc4..cdca8a8 100644
--- a/backend/src/utils/user.py
+++ b/backend/src/utils/user.py
@@ -121,8 +121,7 @@ class UserHandler:
                 """,
                 (user_id, )
         ).fetchall()
-        if not users:
-            raise KeyError(f"{user_id} does not exist!")
+        assert users, f"{user_id} does not exist!"
         user = users[0]
         return User(
                 user[0],
@@ -187,3 +186,13 @@ class UserHandler:
                 password.encode("utf-8"), 
                 users[0][0]
         )
+
+    @classmethod
+    def delete_member(cls, mail: str, leader_id: int) -> None:
+        assert cls.get_user_by_id(leader_id).team_id == cls.get_user_by_mail(mail).team_id
+        cls.__cursor.execute(
+                f"""
+                DELETE FROM users WHERE mail=?
+                """, (mail, )
+        )
+        cls.__connection.commit()