From 4b2da2abbc7376ce0de71a00b18b7091b00dbcd1 Mon Sep 17 00:00:00 2001
From: SayaAndy <saya.andy@posteo.com>
Date: Thu, 23 Oct 2025 13:37:50 +0700
Subject: feat: subscription settings

---
 internal/router/api-v1-subs.go | 67 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 internal/router/api-v1-subs.go

(limited to 'internal/router/api-v1-subs.go')

diff --git a/internal/router/api-v1-subs.go b/internal/router/api-v1-subs.go
new file mode 100644
index 0000000..8995ebe
--- /dev/null
+++ b/internal/router/api-v1-subs.go
@@ -0,0 +1,67 @@
+package router
+
+import (
+	"net/url"
+	"strings"
+
+	"github.com/SayaAndy/saya-today-web/internal/mailer"
+	"github.com/SayaAndy/saya-today-web/locale"
+	"github.com/gofiber/fiber/v2"
+)
+
+func init() {
+	assert(0, tm.Add("personal-page-status", "views/partials/personal-page-status.html"))
+}
+
+func Api_V1_Subs_Put(l map[string]*locale.LocaleConfig) func(c *fiber.Ctx) error {
+	return func(c *fiber.Ctx) error {
+		c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8)
+
+		id := c.IP()
+		lang := "en"
+
+		var referer, path string
+		var pathParts []string
+		var urlStruct *url.URL
+		var err error
+
+		referer = c.Get("Referer", "")
+		if referer == "" {
+			goto skipFetchingLang
+		}
+
+		urlStruct, err = url.ParseRequestURI(referer)
+		if err != nil {
+			goto skipFetchingLang
+		}
+
+		path = urlStruct.EscapedPath()
+		pathParts = strings.Split(strings.Trim(path, "/"), "/")
+		if len(pathParts) == 0 {
+			goto skipFetchingLang
+		}
+
+		lang = pathParts[0]
+
+	skipFetchingLang:
+		subscriptionType := c.FormValue("tags")
+		var subscriptionTypeEnum mailer.SubscriptionType
+		switch subscriptionType {
+		case "all":
+			subscriptionTypeEnum = mailer.All
+		case "none":
+			subscriptionTypeEnum = mailer.None
+		case "specific":
+			subscriptionTypeEnum = mailer.Specific
+		default:
+			return api_v1_email_sendStatusHtml(c, "subs-message", l, "Failed", fiber.StatusUnprocessableEntity, lang, l[lang].UserProfile.SubscribeInvalidType, map[string]string{})
+		}
+
+		specificTags := c.FormValue("tags_picked")
+		if err = Mailer.Subscribe(id, subscriptionTypeEnum, specificTags); err != nil {
+			return api_v1_email_sendStatusHtml(c, "subs-message", l, "Failed", fiber.StatusUnprocessableEntity, lang, l[lang].UserProfile.FailedToSubscribe, map[string]string{})
+		}
+
+		return api_v1_email_sendStatusHtml(c, "subs-message", l, "OK", fiber.StatusOK, lang, l[lang].UserProfile.SubscribedSuccessfully, map[string]string{})
+	}
+}
-- 
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