Added api endpoints and tests

api/authors.go

@@ -0,0 +1,32 @@
+package api
+
+import (
+	"TheAdversary/database"
+	"TheAdversary/schema"
+	"encoding/json"
+	"net/http"
+	"strconv"
+)
+
+func Authors(w http.ResponseWriter, r *http.Request) {
+	query := r.URL.Query()
+	request := database.GetDB().Table("author")
+
+	if query.Has("name") {
+		request.Where("name LIKE ?", "%"+query.Get("name")+"%")
+	}
+	if query.Has("limit") {
+		limit, err := strconv.Atoi(query.Get("limit"))
+		if err != nil {
+			ApiError{"invalid 'limit' parameter", http.StatusUnprocessableEntity}.Send(w)
+			return
+		}
+		request.Limit(limit)
+	}
+
+	var authors []schema.Author
+	request.Find(&authors)
+
+	w.WriteHeader(http.StatusOK)
+	json.NewEncoder(w).Encode(authors)
+}