Initial port to mysql + reworked layout

Author: skx

README.md

@@ -25,18 +25,17 @@ To install the software run:
 
 Once installed you'll be able to launch the server like so:
 
-      ~ $ purppura
+      ~ $ purppura serve
       Listening on http://localhost:8080/
 
 **NOTE** however that the server presents a web interface which requires a login, so you'll need to add at least one user to the system.  This can be done while the server is running, or before you launch it:
 
-      ~ $ purppura -user-add steve
-      Enter Password for user steve: secret
+      ~ $ purppura add-user
+      Enter Username: moi
+      Enter Password: kissa
       ~ $
 
-You should now be able to login to the web interface with username `steve` and password `secret`.
-
-The usernames and passwords which will grant access to the web interface are stored inside the same SQLite file that is used to hold event-details.
+You should now be able to login to the web interface with username `steve` and password `secret`.  You can use the `del-user` sub-command to remove the user in the future, or the "list-users" sub-command to see the users.
 
 
 # Alerts

TODO

@@ -0,0 +1,7 @@
+* Recreate tables with autoinc-ids
+
+* Move the test-code.
+
+* Test the notification.
+
+* Rethink logic of notify/renotify

alert/alert.go

@@ -0,0 +1,43 @@
+package alert
+
+//
+// This structure describes a single event.
+//
+type Alert struct {
+	//
+	// The detail of the event.
+	//
+	Detail string
+
+	//
+	// The ID of the event, e.g. "heartbeat", "backup"
+	//
+	// The ID should be unique per-source.
+	//
+	ID string
+
+	//
+	// The time the alert should raise, which will be submitted
+	// as "+5m", "now", "clear", and be translated to an absolute
+	// time - in seconds past the epoch.
+	//
+	Raise string
+
+	//
+	// The subject/summary of the event.
+	//
+	Subject string
+
+	//
+	// The source (IP address) of the event.
+	//
+	Source string
+
+	//
+	// Sigh - these are private fields, used when we output
+	// our list of events to JSON.
+	//
+	Status     string
+	RaiseAt    string
+	NotifiedAt string
+}