ADD: function for create flexMessage with user's keywords

@@ -2,6 +2,7 @@
 const line = require("@line/bot-sdk");
 const setFlexMessage = require("./message/setFlexMessage");
 const setCarouselMessage = require("./message/setCarouselMessage");
+const setKeywordsFlexMessage = require("./message/setKeywordsFlexMessage")
 
 // Market Search
 const { daangnSingleSearch } = require("./search/daangnSearch");

+function setKeywordsFlexMessage(keywords) {
+    let flexMessage = {
+        type: "bubble",
+        hero: {},
+        body: {
+            type: "box",
+            layout: "vertical",
+            contents: [
+                {
+                    type: "text",
+                    text: "매무리 봇",
+                    weight: "bold",
+                    color: "#1DB446",
+                    size: "sm",
+                },
+                {
+                    type: "text",
+                    text: "등록된 키워드",
+                    weight: "bold",
+                    size: "xxl",
+                    margin: "md"
+                },
+                {
+                    type: "separator",
+                    margin: "xxl"
+                },
+                {
+                    type: "box",
+                    layout: "vertical",
+                    contents: [],
+                    margin: "md"
+                }
+            ]
+        },
+        styles: {
+            footer: {
+                separator: "true"
+            }
+        }
+    };
+
+    for (let i = 0; i < keywords.length; i++) {
+        const textbox = createKeywordTextBox(keywords[i]);
+        flexMessage.body.contents[3].contents.push(textbox);
+    }
+
+    return flexMessage
+}
+
+function createKeywordTextBox(keyword) {
+    return {
+        type: "text",
+        text: keyword,
+        size: "lg",
+        align: "center",
+        margin: "md"
+    }
+}
+
+module.exports = setKeywordsFlexMessage;
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