From 1231ba1e19a28197af8afcc030c76f6034457621 Mon Sep 17 00:00:00 2001
From: Lauchmelder23 <robert.altner@einweckglas.com>
Date: Fri, 5 May 2023 17:05:37 +0200
Subject: [PATCH] initial commit

---
 .gitignore       | 21 +++++++++++++++++++++
 build/.gitignore |  2 ++
 go.mod           |  5 +++++
 go.sum           |  2 ++
 main.go          | 24 ++++++++++++++++++++++++
 toplevel.go      | 43 +++++++++++++++++++++++++++++++++++++++++++
 6 files changed, 97 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 build/.gitignore
 create mode 100644 go.mod
 create mode 100644 go.sum
 create mode 100644 main.go
 create mode 100644 toplevel.go

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c0865a8
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,21 @@
+# I you prefer the allow list template instead of the deny list, see community template:
+# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
+#
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+# Go workspace file
+go.workf
diff --git a/build/.gitignore b/build/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/build/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..f07a853
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,5 @@
+module repos.einweckglas.com/gorest
+
+go 1.18
+
+require github.com/gorilla/mux v1.8.0 // indirect
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..5350288
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+github.com/gorilla/mux v1.8.0 h1:i40aqfkR1h2SlN9hojwV5ZA91wcXFOvkdNIeFDP5koI=
+github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..f4d0d19
--- /dev/null
+++ b/main.go
@@ -0,0 +1,24 @@
+package main
+
+import (
+	"fmt";
+	"log";
+	"net/http";
+	"github.com/gorilla/mux";
+)
+
+func main() {
+	router := registerEndpoints()
+
+	fmt.Println("Starting server at :8000")
+	log.Fatal(http.ListenAndServe(":8000", router))
+}
+
+func registerEndpoints() *mux.Router {
+	router := mux.NewRouter().StrictSlash(true)
+
+	router.HandleFunc("/", ShowMessage).Methods("GET")
+	router.HandleFunc("/", SaveValue).Methods("POST")
+
+	return router
+}
diff --git a/toplevel.go b/toplevel.go
new file mode 100644
index 0000000..2e0a870
--- /dev/null
+++ b/toplevel.go
@@ -0,0 +1,43 @@
+package main
+
+import (
+	"net/http";
+	"os";
+	"fmt";
+	"encoding/json";
+)
+
+type StorageInfo struct {
+	File		string `json:"filename"`
+	Content		string `json:"content"`
+}
+
+func ShowMessage(w http.ResponseWriter, r *http.Request) {
+	fmt.Fprintf(w, "Hello, World!")	
+}
+
+func SaveValue(w http.ResponseWriter, r *http.Request) {
+	var info StorageInfo
+
+	if err := json.NewDecoder(r.Body).Decode(&info); err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	f, err := os.Create(info.File)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	defer func() {
+		if err := f.Close(); err != nil {
+			panic(err)
+		}
+	}()
+
+	if _, err := f.WriteString(info.Content); err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+}