feat: Implement API endpoints for email details and actions, and refactor email preview for client-side rendering with Shadow DOM.

1 files changed, 66 insertions, 0 deletions

diff --git a/controllers/api.go b/controllers/api.go
new file mode 100644
index 0000000..d952f88
--- /dev/null
+++ b/controllers/api.go
@@ -0,0 +1,66 @@
+package controllers
+
+import (
+	"lain/services"
+	"lain/session"
+	"strconv"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func GetEmailAPI(context *fiber.Ctx) error {
+	emailID, err := strconv.ParseUint(context.Params("id"), 10, 32)
+	if err != nil {
+		return context.Status(400).JSON(fiber.Map{"error": "Invalid email ID"})
+	}
+
+	userEmail, err := session.GetSessionEmail(context)
+	if err != nil {
+		return context.Status(401).JSON(fiber.Map{"error": "Unauthorized"})
+	}
+
+	email, err := services.GetEmailDetails(userEmail, uint(emailID))
+	if err != nil {
+		return context.Status(404).JSON(fiber.Map{"error": "Email not found"})
+	}
+
+	return context.JSON(email)
+}
+
+func ToggleFlagAPI(context *fiber.Ctx) error {
+	emailID, err := strconv.ParseUint(context.Params("id"), 10, 32)
+	if err != nil {
+		return context.Status(400).JSON(fiber.Map{"error": "Invalid email ID"})
+	}
+
+	userEmail, err := session.GetSessionEmail(context)
+	if err != nil {
+		return context.Status(401).JSON(fiber.Map{"error": "Unauthorized"})
+	}
+
+	isFlagged, err := services.ToggleEmailFlag(userEmail, uint(emailID))
+	if err != nil {
+		return context.Status(500).JSON(fiber.Map{"error": "Failed to toggle flag"})
+	}
+
+	return context.JSON(fiber.Map{"flagged": isFlagged})
+}
+
+func MarkEmailAsReadAPI(context *fiber.Ctx) error {
+	emailID, err := strconv.ParseUint(context.Params("id"), 10, 32)
+	if err != nil {
+		return context.Status(400).JSON(fiber.Map{"error": "Invalid email ID"})
+	}
+
+	userEmail, err := session.GetSessionEmail(context)
+	if err != nil {
+		return context.Status(401).JSON(fiber.Map{"error": "Unauthorized"})
+	}
+
+	err = services.MarkEmailAsRead(userEmail, uint(emailID))
+	if err != nil {
+		return context.Status(500).JSON(fiber.Map{"error": "Failed to mark as read"})
+	}
+
+	return context.JSON(fiber.Map{"success": true})
+}