From 2f61b07aea82fa0f5b98686bdfeba2e297c7b21b Mon Sep 17 00:00:00 2001
From: DJ O'Leary <dijitol@proton.me>
Date: Mon, 7 Sep 2026 03:13:01 +0200
Subject: refactor(cardmarket): move handlers to own directory

---
 src/cardmarket/http.go | 88 ++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 86 insertions(+), 2 deletions(-)

(limited to 'src/cardmarket/http.go')

diff --git a/src/cardmarket/http.go b/src/cardmarket/http.go
index 4789fdf..010f884 100644
--- a/src/cardmarket/http.go
+++ b/src/cardmarket/http.go
@@ -3,13 +3,85 @@ package cardmarket
 import (
 	"context"
 	"encoding/json"
+	"errors"
 	"io"
 	"log/slog"
+	"strings"
 )
 
-func (c *ApiClient) get(ctx context.Context, endpoint string, respBody any) error {
+func (c *ApiClient) Get(
+	ctx context.Context,
+	endpoint string,
+	params map[string]string,
+	respBody any,
+) error {
+	url := c.baseURL + endpoint
+
+	slog.DebugContext(ctx, "building query param string...")
+	parts := make([]string, len(params))
+	i := 0
+	for k, v := range params {
+		parts[i] = k + "=" + v
+		i++
+	}
+	query := strings.Join(parts, "&")
+	if query != "" {
+		url += "?" + query
+	}
+	slog.DebugContext(ctx, "built query param string")
+
+	slog.DebugContext(ctx, "requesting entity info...")
+	resp, err := c.httpClient.GetWithContext(ctx, url)
+	if err != nil {
+		slog.DebugContext(ctx, "failed to get entity from API")
+		return err
+	}
+	slog.DebugContext(ctx, "received entity info")
+
+	slog.DebugContext(ctx, "reading body...")
+	respBodyBuf, err := io.ReadAll(resp.Body)
+	if err != nil {
+		slog.DebugContext(ctx, "failed to read body")
+		return err
+	}
+	defer resp.Body.Close()
+	slog.DebugContext(ctx, "read body")
+
+	slog.DebugContext(ctx, "parsing body...", "respBodyBuf", string(respBodyBuf))
+	if err = json.Unmarshal(respBodyBuf, respBody); err != nil {
+		slog.DebugContext(ctx, "failed to unmarshal body: "+string(respBodyBuf))
+		return err
+	}
+	slog.DebugContext(ctx, "parsed body")
+
+	return nil
+}
+
+func (c *ApiClient) Put(
+	ctx context.Context,
+	endpoint string,
+	params map[string]string,
+	contentType string,
+	reqBody io.Reader,
+	respBody any,
+) error {
+	url := c.baseURL + endpoint
+
+	slog.DebugContext(ctx, "building query param string...")
+	parts := make([]string, len(params))
+	i := 0
+	for k, v := range params {
+		parts[i] = k + "=" + v
+		i++
+	}
+	query := strings.Join(parts, "&")
+	if query != "" {
+		url += "?" + query
+	}
+	slog.DebugContext(ctx, "built query param string")
+
 	slog.DebugContext(ctx, "requesting entity info...")
-	resp, err := c.httpClient.GetWithContext(ctx, c.baseURL+endpoint)
+	resp, err := c.httpClient.PutWithContext(ctx, url, contentType, reqBody)
 	if err != nil {
 		slog.DebugContext(ctx, "failed to get entity from API")
 		return err
@@ -25,6 +97,18 @@ func (c *ApiClient) get(ctx context.Context, endpoint string, respBody any) erro
 	defer resp.Body.Close()
 	slog.DebugContext(ctx, "read body")
 
+	if resp.StatusCode < 200 || resp.StatusCode > 299 {
+		msg := "status code outside of successful range - " + resp.Status
+		if len(respBodyBuf) > 0 {
+			msg += " body=" + string(respBodyBuf)
+		}
+		return errors.New(msg)
+	}
+
+	if respBody == nil {
+		return nil
+	}
+
 	slog.DebugContext(ctx, "parsing body...", "respBodyBuf", string(respBodyBuf))
 	if err = json.Unmarshal(respBodyBuf, respBody); err != nil {
 		slog.DebugContext(ctx, "failed to unmarshal body: "+string(respBodyBuf))
-- 
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