Merge pull request #99 from gertrude-app/timespan

api/Sources/Api/PairQL/MacApp/Resolvers/LogSecurityEvent.swift

@@ -19,8 +19,10 @@ extension LogSecurityEvent: Resolver {
 
     guard let event = Gertie.SecurityEvent.MacApp(rawValue: input.event) else {
       if input.event != "appUpdateInitiated" { // <-- removed for noise
-        await with(dependency: \.slack)
-          .sysLog(to: "errors", "Received unknown security event: `\(input.event)`")
+        await with(dependency: \.slack).sysLog(
+          to: "errors",
+          "Unknown security event: `\(input.event)`, detail: \(input.detail ?? "(nil)")"
+        )
       }
       return .success
     }

gertie/Sources/Gertie/Time.swift

@@ -0,0 +1,27 @@
+/// A wall-clock time not associated with a particular date or time zone
+public struct PlainTime {
+  var hour: UInt8
+  var minute: UInt8
+
+  public init(hour: UInt8, minute: UInt8) {
+    self.hour = hour
+    self.minute = minute
+  }
+}
+
+/// A time "window"  with a start and end not
+/// associated with a particular date or time zone
+public struct PlainTimeWindow {
+  var start: PlainTime
+  var end: PlainTime
+
+  public init(start: PlainTime, end: PlainTime) {
+    self.start = start
+    self.end = end
+  }
+}
+
+// extensions
+
+extension PlainTime: Sendable, Equatable, Hashable, Codable {}
+extension PlainTimeWindow: Sendable, Equatable, Hashable, Codable {}