feat(svg): add GET endpoint for all svg templates

internal/routes/get.go

@@ -0,0 +1,39 @@
+package routes
+
+import (
+	"encoding/json"
+	"net/http"
+
+	"tomatentum.net/svg-templater/internal/database"
+)
+
+func Get(w http.ResponseWriter, r *http.Request) {
+
+	svgs, err := database.GetSVG()
+	if err != nil {
+		http.Error(w, "Cannot fetch svgs from database", http.StatusInternalServerError)
+		return
+	}
+	/*
+		data, err := json.Marshal(svgs)
+
+		if err != nil {
+			http.Error(w, "An Error occurred while encoding json.", http.StatusInternalServerError)
+			return
+		}
+
+		_, err = w.Write(data)
+
+		if err != nil {
+			http.Error(w, "Could not write data.", http.StatusInternalServerError)
+			return
+		}
+	*/
+
+	w.Header().Add("Content-Type", "application/json")
+	enc := json.NewEncoder(w)
+
+	for _, svg := range svgs {
+		enc.Encode(svg)
+	}
+}

internal/server/http.go

@@ -15,11 +15,15 @@ func PrepareHTTP() {
 		fmt.Fprintln(w, "You are authorized!")
 	})
 	registerAuthorizedFunc("/svg/", func(w http.ResponseWriter, r *http.Request) {
-		if r.Method != "POST" {
-			http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
+		switch r.Method {
+		case "POST":
+			routes.CreateSVG(w, r)
+			return
+		case "GET":
+			routes.Get(w, r)
 			return
 		}
-		routes.CreateSVG(w, r)
+		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
 	})
 	registerAuthorizedFunc("/svg/{id}", func(w http.ResponseWriter, r *http.Request) {
 		switch r.Method {