From de04ec6e834608561ac03aac1aa4bb7d204cc1bd Mon Sep 17 00:00:00 2001
From: Ted Unangst <tedu@tedunangst.com>
Date: Tue, 10 Dec 2019 14:03:44 -0500
Subject: [PATCH] deluser command

---
 docs/changelog.txt |  2 ++
 docs/honk.8        |  4 ++++
 honk.go            |  6 ++++++
 util.go            | 23 +++++++++++++++++++++++
 4 files changed, 35 insertions(+)

diff --git a/docs/changelog.txt b/docs/changelog.txt
index f894e6f..1afcf8d 100644
--- a/docs/changelog.txt
+++ b/docs/changelog.txt
@@ -2,6 +2,8 @@ changelog
 
 -- next
 
++ deluser command.
+
 + @media print styles.
 
 + Disable overscroll (pull down) refresh.
diff --git a/docs/honk.8 b/docs/honk.8
index 0d1b432..f5a85c6 100644
--- a/docs/honk.8
+++ b/docs/honk.8
@@ -111,6 +111,10 @@ This is discouraged.
 Passwords may be reset with the
 .Ic chpass Ar username
 command.
+.Pp
+Users may be deleted with the
+.Ic deluser Ar username
+command.
 .Ss Maintenance
 The database may grow large over time.
 The
diff --git a/honk.go b/honk.go
index 7b46f6c..2c15ea5 100644
--- a/honk.go
+++ b/honk.go
@@ -252,6 +252,12 @@ func main() {
 		}
 	case "adduser":
 		adduser()
+	case "deluser":
+		if len(args) < 2 {
+			fmt.Printf("usage: honk deluser username\n")
+			return
+		}
+		deluser(args[1])
 	case "chpass":
 		chpass()
 	case "cleanup":
diff --git a/util.go b/util.go
index cf9b407..b57b75a 100644
--- a/util.go
+++ b/util.go
@@ -210,6 +210,29 @@ func adduser() {
 	os.Exit(0)
 }
 
+func deluser(username string) {
+	user, _ := butwhatabout(username)
+	if user == nil {
+		log.Printf("no userfound")
+		return
+	}
+	userid := user.ID
+	db := opendatabase()
+
+	where := " where honkid in (select honkid from honks where userid = ?)"
+	doordie(db, "delete from donks"+where, userid)
+	doordie(db, "delete from onts"+where, userid)
+	doordie(db, "delete from honkmeta"+where, userid)
+
+	doordie(db, "delete from honks where userid = ?", userid)
+	doordie(db, "delete from honkers where userid = ?", userid)
+	doordie(db, "delete from zonkers where userid = ?", userid)
+	doordie(db, "delete from doovers where userid = ?", userid)
+	doordie(db, "delete from hfcs where userid = ?", userid)
+	doordie(db, "delete from auth where userid = ?", userid)
+	doordie(db, "delete from users where userid = ?", userid)
+}
+
 func chpass() {
 	if len(os.Args) < 3 {
 		fmt.Printf("need a username\n")