add basic schema and sync function, sorting by appointment type

main.go

@@ -3,9 +3,28 @@ package main
 import (
 	"log"
 	"net/http"
+	"strings"
 	"os"
 )
 
+// ELIGIBLE_APPOINTMENTS is a comma-separated list of appointment type
+// labels, matched case-insensitively.
+func loadEligible() map[string]bool {
+	raw := os.Getenv("ELIGIBLE_APPOINTMENTS")
+	if raw == "" {
+		raw = "senate,recall"
+	}
+	set := map[string]bool{}
+	for _, s := range strings.Split(raw, ",") {
+		if s = strings.ToLower(strings.TrimSpace(s)); s != "" {
+			set[s] = true
+		}
+	}
+	log.Printf("eligible appointment types: %v", set)
+	return set
+}
+
+// get other variables, like api key and webhook secret
 func main() {
 	secret := os.Getenv("WEBHOOK_SECRET")
 	if secret == "" {
@@ -37,7 +56,7 @@ func main() {
 		log.Println("DRY_RUN set: no writes will be sent to Solidarity Tech")
 	}
 
-	srv := NewServer(NewClient(apiKey, dryRun), store, secret)
+	srv := NewServer(NewClient(apiKey, dryRun), store, secret, loadEligible())
 	log.Println("listening on :8080")
 	log.Fatal(http.ListenAndServe(":8080", srv.Routes()))
 }