caperren/school_archives
1
0
Fork 0
mirror of https://github.com/caperren/school_archives.git synced 2025-11-09 21:51:15 +00:00
Code Issues Packages Projects Releases Wiki Activity

Added work from my other class repositories before deletion

Browse Source
This commit is contained in:
Corwin Perren
2017-11-29 10:28:24 -08:00
parent cb0b5f4d25
commit 5ea24c81b5
198 changed files with 739603 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

115
OSU Coursework/CS 340 - Intro to Databases/Final Project/db_interactions/del_member.php Normal file
View File

@@ -0,0 +1,115 @@
<?php
include '../db_creds.php';
ini_set('display_errors', 'Off');
$robo_db = new mysqli($db_host, $db_user, $db_pass, $db_name);
$resp_arr = array();
$affected_rows_total = 0;
if($robo_db->connect_errno){
$resp_arr['is_error'] = true;
$resp_arr['error_reason'] = "Failed to connect to database!";
echo json_encode($resp_arr);
return;
}else{
########## DELETION FROM MEMBER SKILLS RELATIONS ##########
$db_query = $robo_db->prepare(<<<QUERY_STRING
DELETE FROM member_skills_relations
WHERE member_id IN (
SELECT id FROM members m
WHERE m.first_name = ? AND m.last_name = ?
)
QUERY_STRING
);
$db_query->bind_param("ss", $_POST['first_name'], $_POST['last_name']);
if(!$db_query){
$resp_arr['is_error'] = true;
$resp_arr['error_reason'] = "Parameter bind failed!";
echo json_encode($resp_arr);
return;
}
$db_query->execute();
if(!$db_query){
$resp_arr['is_error'] = true;
$resp_arr['error_reason'] = "Database query failed!";
$resp_arr['mysqli_errno'] = $db_query->errno;
$resp_arr['mysqli_error'] = $db_query->error;
echo json_encode($resp_arr);
return;
}else{
$affected_rows_total += $db_query->affected_rows;
}
########## DELETION FROM MEMBER TEAMS RELATIONS ##########
$db_query = $robo_db->prepare(<<<QUERY_STRING
DELETE FROM member_teams_relations
WHERE member_id IN (
SELECT id FROM members m
WHERE m.first_name = ? AND m.last_name = ?
)
QUERY_STRING
);
$db_query->bind_param("ss", $_POST['first_name'], $_POST['last_name']);
if(!$db_query){
$resp_arr['is_error'] = true;
$resp_arr['error_reason'] = "Parameter bind failed!";
echo json_encode($resp_arr);
return;
}
$db_query->execute();
if(!$db_query){
$resp_arr['is_error'] = true;
$resp_arr['error_reason'] = "Database query failed!";
$resp_arr['mysqli_errno'] = $db_query->errno;
$resp_arr['mysqli_error'] = $db_query->error;
echo json_encode($resp_arr);
return;
}else{
$affected_rows_total += $db_query->affected_rows;
}
########## DELETION FROM MEMBERS ##########
$db_query = $robo_db->prepare(<<<QUERY_STRING
DELETE FROM members
WHERE first_name = ? AND last_name = ?
QUERY_STRING
);
$db_query->bind_param("ss", $_POST['first_name'], $_POST['last_name']);
if(!$db_query){
$resp_arr['is_error'] = true;
$resp_arr['error_reason'] = "Parameter bind failed!";
echo json_encode($resp_arr);
return;
}
$db_query->execute();
if(!$db_query){
$resp_arr['is_error'] = true;
$resp_arr['error_reason'] = "Database query failed!";
$resp_arr['mysqli_errno'] = $db_query->errno;
$resp_arr['mysqli_error'] = $db_query->error;
echo json_encode($resp_arr);
return;
}else{
$resp_arr['is_error'] = false;
$affected_rows_total += $db_query->affected_rows;
$resp_arr['affected_rows'] = $affected_rows_total;
echo json_encode($resp_arr);
}
}