[-] Drop the codebase (#187)

Co-authored-by: Raymond <protogenraymond@gmail.com>

src/main/java/icu/samnyan/aqua/sega/cardmaker/CardMakerControllerAdvice.kt

@@ -0,0 +1,31 @@
+package icu.samnyan.aqua.sega.cardmaker
+
+import com.fasterxml.jackson.core.type.TypeReference
+import com.fasterxml.jackson.databind.ObjectMapper
+import ext.logger
+import jakarta.servlet.http.HttpServletRequest
+import org.springframework.web.bind.annotation.ModelAttribute
+import org.springframework.web.bind.annotation.RestControllerAdvice
+import java.nio.charset.StandardCharsets
+
+/**
+ * @author samnyan (privateamusement@protonmail.com)
+ */
+@RestControllerAdvice(basePackages = ["icu.samnyan.aqua.sega.cardmaker"])
+class CardMakerControllerAdvice {
+    val logger = logger()
+    val mapper = ObjectMapper()
+
+    /**
+     * Get the map object from json string
+     *
+     * @param request HttpServletRequest
+     */
+    @ModelAttribute
+    fun preHandle(request: HttpServletRequest): MutableMap<String, Any> {
+        val src = request.inputStream.readAllBytes()
+        val outputString = String(src, StandardCharsets.UTF_8).trim { it <= ' ' }
+        logger.info("Request ${request.requestURI}: $outputString")
+        return mapper.readValue(outputString, object : TypeReference<MutableMap<String, Any>>() {})
+    }
+}