Mostly Initial Setup And Testing Stuff

Controllers/PowerItemController.go

@@ -0,0 +1,73 @@
+package Controllers
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	"isl-api/sql/powerItem"
+
+	"github.com/jackc/pgx/v4"
+)
+
+func SetPowerItemEndpoints(mux *http.ServeMux, prefix string) {
+	mux.HandleFunc(fmt.Sprintf("/%s", prefix), PowerItemFunc)
+	mux.HandleFunc(fmt.Sprintf("/%s/all", prefix), PowerItemAll)
+}
+
+func PowerItemFunc(w http.ResponseWriter, r *http.Request) {
+	switch r.Method {
+	case http.MethodGet:
+		fmt.Fprintf(w, "Hello")
+		// handle a GET
+
+	case http.MethodPost:
+		var newItem powerItem.AddNewItemWithIDParams
+		err := json.NewDecoder(r.Body).Decode(&newItem)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
+		fmt.Fprintf(w, "%+v", newItem)
+		// handle a POST
+
+	case http.MethodOptions:
+		w.Header().Set("Allow", "GET, POST, OPTIONS")
+		w.WriteHeader(http.StatusNoContent)
+
+	default:
+		w.Header().Set("Allow", "GET, POST, OPTIONS")
+		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+	}
+}
+
+func (w http.ResponseWriter, r *http.Request) {
+	switch r.Method {
+	case http.MethodGet:
+		ctx := context.TODO()
+		conn, err := pgx.Connect(ctx, "postgres://isl:development@localhost:5432")
+		if err != nil {
+			panic(err)
+		}
+		q := powerItem.NewQuerier(conn)
+		rows, err := q.GetAllItems(ctx)
+		if err != nil {
+			panic(err)
+		}
+		data, err := json.Marshal(rows)
+		if err != nil {
+			panic(err)
+		}
+		w.Header().Add("Content-Type", "application/json")
+		fmt.Fprintf(w, string(data))
+
+	case http.MethodOptions:
+		w.Header().Set("Allow", "GET, OPTIONS")
+		w.WriteHeader(http.StatusNoContent)
+
+	default:
+		w.Header().Set("Allow", "GET, OPTIONS")
+		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+	}
+}