From 4a1ccb6e13acdf3ace9463d71c4466fb76835c65 Mon Sep 17 00:00:00 2001
From: Joe Corall <jjc223@lehigh.edu>
Date: Tue, 23 Jul 2024 08:15:31 -0400
Subject: [PATCH] Move handler into own package

---
 internal/handlers/check.go | 42 ++++++++++++++++++++++++++++++++++++++
 main.go                    | 24 ++--------------------
 2 files changed, 44 insertions(+), 22 deletions(-)
 create mode 100644 internal/handlers/check.go

diff --git a/internal/handlers/check.go b/internal/handlers/check.go
new file mode 100644
index 0000000..d922c64
--- /dev/null
+++ b/internal/handlers/check.go
@@ -0,0 +1,42 @@
+package handlers
+
+import (
+	"encoding/json"
+	"io"
+	"log/slog"
+	"net/http"
+)
+
+func CheckMyWork(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		http.Error(w, "Error reading request body", http.StatusInternalServerError)
+		return
+	}
+	defer r.Body.Close()
+
+	slog.Info("Payload", "payload", string(body))
+
+	response := map[string]string{
+		"A2":  "Failed date format",
+		"C12": "File does not exist",
+	}
+	w.Header().Set("Content-Type", "application/json")
+	jsonResponse, err := json.Marshal(response)
+	if err != nil {
+		slog.Error("Error creating JSON response", "err", err)
+		http.Error(w, "Error creating JSON response", http.StatusInternalServerError)
+		return
+	}
+
+	_, err = w.Write(jsonResponse)
+	if err != nil {
+		slog.Error("Error writing JSON response", "err", err)
+		http.Error(w, "Error writing JSON response", http.StatusInternalServerError)
+	}
+}
diff --git a/main.go b/main.go
index 68ce7b4..107238f 100644
--- a/main.go
+++ b/main.go
@@ -2,7 +2,6 @@ package main
 
 import (
 	"encoding/csv"
-	"encoding/json"
 	"flag"
 	"fmt"
 	"log/slog"
@@ -11,6 +10,7 @@ import (
 	"reflect"
 	"strings"
 
+	"github.com/lehigh-university-libraries/fabricator/internal/handlers"
 	"github.com/lehigh-university-libraries/go-islandora/workbench"
 )
 
@@ -116,26 +116,6 @@ func readCSVWithJSONTags(filePath string) ([]map[string][]string, error) {
 	return rows, nil
 }
 
-func checkMyWork(w http.ResponseWriter, r *http.Request) {
-	response := map[string]string{
-		"A2":  "Failed date format",
-		"C12": "File does not exist",
-	}
-	w.Header().Set("Content-Type", "application/json")
-	jsonResponse, err := json.Marshal(response)
-	if err != nil {
-		slog.Error("Error creating JSON response", "err", err)
-		http.Error(w, "Error creating JSON response", http.StatusInternalServerError)
-		return
-	}
-
-	_, err = w.Write(jsonResponse)
-	if err != nil {
-		slog.Error("Error writing JSON response", "err", err)
-		http.Error(w, "Error writing JSON response", http.StatusInternalServerError)
-	}
-}
-
 func main() {
 	var serverMode bool
 
@@ -144,7 +124,7 @@ func main() {
 
 	if serverMode {
 		// Start HTTP server
-		http.HandleFunc("/workbench/check", checkMyWork)
+		http.HandleFunc("/workbench/check", handlers.CheckMyWork)
 
 		slog.Info("Starting server on :8080")
 		if err := http.ListenAndServe(":8080", nil); err != nil {