server: move parseQuery() to humidity.go

2 files changed, 21 insertions, 21 deletions

diff --git a/server/humidity.go b/server/humidity.go
index 079c9bf..3982545 100644
--- a/server/humidity.go
+++ b/server/humidity.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"log"
 	"net/http"
+	"net/url"
 	"strconv"
 )
 
@@ -93,3 +94,23 @@ func (h HumidityHandler) average() (Humidity, bool) {
 	}
 	return sum / Humidity(nRooms), true
 }
+
+// Parse the value associated with each key in the query string. Returns a map of
+// keys and values, or error if one of the keys is missing or if there is no value
+// associated with one of the keys.
+func parseQuery(query string, keys []string) (map[string]string, error) {
+	queryVals, err := url.ParseQuery(query)
+	if err != nil {
+		return nil, err
+	}
+
+	vals := make(map[string]string)
+	for _, key := range keys {
+		val := queryVals.Get(key)
+		if val == "" {
+			return nil, fmt.Errorf("missing key '%s'", key)
+		}
+		vals[key] = val
+	}
+	return vals, nil
+}
diff --git a/server/server.go b/server/server.go
index 07b961b..31d53f4 100644
--- a/server/server.go
+++ b/server/server.go
@@ -4,7 +4,6 @@ import (
 	"fmt"
 	"log"
 	"net/http"
-	"net/url"
 )
 
 const addr = ":9090"
@@ -28,26 +27,6 @@ func main() {
 	log.Fatal(http.ListenAndServe(addr, nil))
 }
 
-// Parse the value associated with each key in the query string. Returns a map of
-// keys and values, or error if one of the keys is missing or if there is no value
-// associated with one of the keys.
-func parseQuery(query string, keys []string) (map[string]string, error) {
-	queryVals, err := url.ParseQuery(query)
-	if err != nil {
-		return nil, err
-	}
-
-	vals := make(map[string]string)
-	for _, key := range keys {
-		val := queryVals.Get(key)
-		if val == "" {
-			return nil, fmt.Errorf("missing key '%s'", key)
-		}
-		vals[key] = val
-	}
-	return vals, nil
-}
-
 func badRequest(w http.ResponseWriter, format string, a ...any) {
 	log.Println("Warning: bad request:", fmt.Sprintf(format, a))
 	w.WriteHeader(http.StatusBadRequest)