first commit

sacrap/fx.js

@@ -0,0 +1,56 @@
+exports.db_put = {db_put};
+function db_put(callback,arg){
+    pool.query("UPDATE `pills` SET `json`='",'"',arg,'"', function(err, result){
+        if (err) console.log(err,null);
+        else callback(null,result[0]);
+    });
+}
+function jwrite(jdata){
+    // console.log(jdata);            
+    let wdata = JSON.stringify(jdata);
+    fs.writeFile('./mods/pills.json', wdata, 'utf8', err => {
+        if (err) {
+            console.log(`Error writing file: ${err}`)
+        } else {
+            console.log(`File is written successfully!`)
+        }
+    })
+}
+function jwrite_pill(name,pill,date,comment){
+    comment = (comment==""||comment==null&&comment==" ")? "-":comment;
+    fs.readFile('./mods/pills.json','utf8',(err,data)=>{
+        let jdata = JSON.parse(data);
+        jdata[name] = {
+            "date":date,
+            "pill":pill,
+            "comment":comment
+        };
+        // console.log(jdata);            
+        let wdata = JSON.stringify(jdata);
+        fs.writeFile('./mods/pills.json', wdata, 'utf8', err => {
+            if (err) {
+                console.log(`Error writing file: ${err}`)
+            } else {
+                console.log(`File is written successfully!`)
+            }
+        })
+    })
+}
+function j_max(arg){
+    let max = 0;
+    for (const key in arg) {
+        let num =  parseInt(key.split("_")[parseInt(key.split("_").length-1)]);
+        // console.log(key);
+        max = (num>max)? num:max;
+    }
+    console.log(max);
+    return max;
+}
+function dict_reverse(obj) {
+    new_obj= {}
+    rev_obj = Object.keys(obj).reverse();
+    rev_obj.forEach(function(i) { 
+      new_obj[i] = obj[i];
+    })
+    return new_obj;
+}