move building of where clause to global scope function
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parent
2352a898be
commit
e649fd84e0
62
index.js
62
index.js
@ -129,34 +129,10 @@ server.post('/addmonth_v', bodyParser.json(), function (req, res) {
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var path = './route_sql/addmonth_vd.sql';
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var callback = function(arg){
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sql = arg
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sql = arg;
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//buile where clause expression
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({ c, w, d } = build_where(req, c, w, d, args));
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for (var i in req.body.scenario) {
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//console.log(i);
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///console.log(req.body[i]);
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if (c > 1) {
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w = w +
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`
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AND `
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}
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if (Array.isArray(req.body.scenario[i])){
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//if the scenario key has a value that is an array of items, push it into an `IN` statement
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//iter = [stage1, stage2] --> SQL --> iter IN ('stag1', stage2')
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w = w + i + " IN (";
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for (var j in req.body.scenario[i]){
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if (d>1){
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w = w + ",";
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}
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w = w + "'" + req.body.scenario[i][j] + "'";
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d = d + 1;
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}
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w = w + ")"
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} else {
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w = w + i + " = '" + req.body.scenario[i] + "'";
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}
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args.push(req.body.scenario[i]);
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c = c + 1;
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};
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if (c == 1) {
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res.send("no body was sent");
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return;
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@ -373,4 +349,36 @@ server.post('/scale_vp', bodyParser.json(), function (req, res) {
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});
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})
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function build_where(req, c, w, d, args) {
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for (var i in req.body.scenario) {
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//console.log(i);
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///console.log(req.body[i]);
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if (c > 1) {
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w = w +
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`
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AND `;
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}
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if (Array.isArray(req.body.scenario[i])) {
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//if the scenario key has a value that is an array of items, push it into an `IN` statement
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//iter = [stage1, stage2] --> SQL --> iter IN ('stag1', stage2')
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w = w + i + " IN (";
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for (var j in req.body.scenario[i]) {
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if (d > 1) {
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w = w + ",";
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}
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w = w + "'" + req.body.scenario[i][j] + "'";
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d = d + 1;
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}
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w = w + ")";
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}
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else {
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w = w + i + " = '" + req.body.scenario[i] + "'";
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}
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args.push(req.body.scenario[i]);
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c = c + 1;
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}
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;
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return { c, w, d };
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}
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server.listen(3000, () => console.log('started'))
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