Add country code to the Location message

tiyash-basu-frequenz · tiyash-basu-frequenz · commit a81b21d1efc3 · 2023-08-08T10:48:44.000+02:00
Some control parameters change depending upon the country of the microgrid.
While the country code can be derived from the geo-coordinates, it is
better to expose it via our APIs, so that the behaviour of obtaining the
codes is more consistent, and clients do not need to worry about it.

Signed-off-by: Tiyash Basu &lt;tiyash.basu@frequenz.com&gt;
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
@@ -11,7 +11,7 @@
 ## New Features
 
 * Added a new message named `Location`, representing the co-ordinates of a
-  geographical location.
+  geographical location and the corresponding country-code.
 
 * Added a new variant `COMPONENT_CATEGORY_RELAY` to the `ComponentCategory`
   enum.
diff --git a/proto/frequenz/api/common/location.proto b/proto/frequenz/api/common/location.proto
@@ -16,4 +16,7 @@ message Location {
 
   // Longitude ranges from -180 (West) to 180 (East)
   float longitude = 2;
+
+  // Country ISO 3166-1 Alpha 2
+  string country_code = 3;
 }

Original file line number	Diff line number	Diff line change
`@@ -16,4 +16,7 @@ message Location {`
`16`	`16`
`17`	`17`	`// Longitude ranges from -180 (West) to 180 (East)`
`18`	`18`	`float longitude = 2;`
	`19`	`+`
	`20`	`+ // Country ISO 3166-1 Alpha 2`
	`21`	`+ string country_code = 3;`
`19`	`22`	`}`