2 files changed, 61 insertions, 47 deletions
diff --git a/add.go b/add.go
new file mode 100644
index 0000000..40c45ee
--- /dev/null
+++ b/add.go
@@ -0,0 +1,59 @@
+package main
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+)
+
+const apiVersion = 6
+
+func addCard(c *http.Client, front, back string) error {
+	noteRequest := addNote{
+		Action:  "addNote",
+		Version: apiVersion,
+		Params: addNoteParams{
+			Note: note{
+				DeckName:  deckName,
+				ModelName: modelName,
+				Fields: fields{
+					Front: front,
+					Back:  back,
+				},
+				Options: options{
+					AllowDuplicate: false,
+					DuplicateScope: "deck",
+				},
+			},
+		},
+	}
+
+	jsonBytes, err := json.Marshal(noteRequest)
+	if err != nil {
+		return fmt.Errorf("marshaling JSON: %s", err)
+	}
+
+	req, err := http.NewRequest("POST", apiURL, bytes.NewBuffer(jsonBytes))
+	req.Header.Set("Content-Type", "application/json")
+
+	resp, err := c.Do(req)
+	if err != nil {
+		return fmt.Errorf("making request: %s", err)
+	}
+	defer resp.Body.Close()
+
+	body, _ := io.ReadAll(resp.Body)
+
+	var jsonResp struct {
+		Error string `json:"error"`
+	}
+
+	json.Unmarshal(body, &jsonResp)
+	if jsonResp.Error != "" {
+		return fmt.Errorf("creating card: %s", jsonResp.Error)
+	}
+
+	return nil
+}
diff --git a/main.go b/main.go
index c1dd369..ea0f382 100644
--- a/main.go
+++ b/main.go
@@ -3,9 +3,6 @@
 package main
 
 import (
-	"bytes"
-	"encoding/json"
-	"io"
 	"log"
 	"net/http"
 	"os"
@@ -82,49 +79,7 @@ func main() {
 	c := http.DefaultClient
 	c.Timeout = 5 * time.Second
 
-	// Create the card
-	noteRequest := addNote{
-		Action:  "addNote",
-		Version: 6,
-		Params: addNoteParams{
-			Note: note{
-				DeckName:  deckName,
-				ModelName: modelName,
-				Fields: fields{
-					Front: word,
-					Back:  definition,
-				},
-				Options: options{
-					AllowDuplicate: false,
-					DuplicateScope: "deck",
-				},
-			},
-		},
+	if err := addCard(c, word, definition); err != nil {
+		log.Fatalf("creating card: %s", err)
 	}
-
-	jsonBytes, err := json.Marshal(noteRequest)
-	if err != nil {
-		log.Fatalf("marshaling JSON: %s", err)
-	}
-
-	req, err := http.NewRequest("POST", apiURL, bytes.NewBuffer(jsonBytes))
-	req.Header.Set("Content-Type", "application/json")
-
-	resp, err := c.Do(req)
-	if err != nil {
-		log.Fatalf("making request: %s", err)
-	}
-	defer resp.Body.Close()
-
-	body, _ := io.ReadAll(resp.Body)
-
-	var jsonResp struct {
-		Error string `json:"error"`
-	}
-
-	json.Unmarshal(body, &jsonResp)
-	if jsonResp.Error != "" {
-		log.Fatalf("creating card: %s", jsonResp.Error)
-	}
-
 }