chore: Add middleware to disable caching

cmd/api/main.go

@@ -26,7 +26,7 @@ func main() {
 	gin.SetMode(config.Router.GinMode)
 
 	router := gin.New()
-	router.Use(gin.Logger(), gin.Recovery(), middleware.DetectLanguage, middleware.GetAPIKey)
+	router.Use(gin.Logger(), gin.Recovery(), middleware.DisableCaching, middleware.DetectLanguage, middleware.GetAPIKey)
 
 	router.GET("/healthcare", func(ctx *gin.Context) {
 		ctx.Writer.WriteString(ctx.Keys["lang"].(translations.Translation).Hello)

pkg/middleware/other.go

@@ -0,0 +1,15 @@
+package middleware
+
+import "github.com/gin-gonic/gin"
+
+// Why? It solves a very specific problem where responses should not be cached,
+// ensuring that each request receives fresh data based on its parameters.
+// Caused due to cloud caching headers or smt like that idk
+//
+// HACK: Please, future me, fix this when you got time, it's kinda hacky
+func DisableCaching(ctx *gin.Context) {
+	ctx.Header("Cache-Control", "no-store, no-cache, must-revalidate, proxy-revalidate")
+	ctx.Header("Pragma", "no-cache")
+	ctx.Header("Expires", "0")
+	ctx.Next()
+}