admin: add a new route to update team history coefficient

admin/api/team.go

@@ -238,10 +238,27 @@ func setTeamMember(team fic.Team, body []byte) (interface{}, error) {
 }
 
 type uploadedHistory struct {
-	Kind      string
-	Time      time.Time
-	Primary   *int64
-	Secondary *int64
+	Kind        string
+	Time        time.Time
+	Primary     *int64
+	Secondary   *int64
+	Coefficient float32
+}
+
+func updateHistory(team *fic.Team, body []byte) (interface{}, error) {
+	var uh uploadedHistory
+	if err := json.Unmarshal(body, &uh); err != nil {
+		return nil, err
+	}
+
+	var givenId int64
+	if uh.Secondary != nil {
+		givenId = *uh.Secondary
+	} else if uh.Primary != nil {
+		givenId = *uh.Primary
+	}
+
+	return team.UpdateHistoryCoeff(uh.Kind, uh.Time, givenId, uh.Coefficient)
 }
 
 func delHistory(team *fic.Team, body []byte) (interface{}, error) {