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Check for undefined and NaN fields/vals on db query

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This commit is contained in:
Vortrex
2021-12-03 10:21:07 -06:00
parent c797f0951a
commit b5b2672e65
1 changed files with 17 additions and 9 deletions
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8
scripts/server/database.js
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@@ -207,6 +207,8 @@ function createDatabaseInsertQuery(tableName, data) {
let values = []; let values = [];
for(let i in data) { for(let i in data) {
if(data[i][1] != "undefined" && data[i][1] != NaN && data[i][0] != 'NaN') {
if(data[i][1] != "undefined" && data[i][1] != NaN && data[i][1] != 'NaN') {
fields.push(data[i][0]); fields.push(data[i][0]);
if(typeof data[i][1] == "string") { if(typeof data[i][1] == "string") {
@@ -215,6 +217,8 @@ function createDatabaseInsertQuery(tableName, data) {
values.push(data[i][1]); values.push(data[i][1]);
} }
} }
}
}
let queryString = `INSERT INTO ${tableName} (${fields.join(", ")}) VALUES (${values.join(", ")})`; let queryString = `INSERT INTO ${tableName} (${fields.join(", ")}) VALUES (${values.join(", ")})`;
return queryString; return queryString;
@@ -226,12 +230,16 @@ function createDatabaseUpdateQuery(tableName, data, whereClause) {
let values = []; let values = [];
for(let i in data) { for(let i in data) {
if(data[i][0] != "undefined" && data[i][0] != NaN && data[i][0] != 'NaN') {
if(data[i][1] != "undefined" && data[i][1] != NaN && data[i][1] != 'NaN') {
if(typeof data[i][1] == "string") { if(typeof data[i][1] == "string") {
values.push(`${data[i][0]}='${data[i][1]}'`); values.push(`${data[i][0]}='${data[i][1]}'`);
} else { } else {
values.push(`${data[i][0]}=${data[i][1]}`); values.push(`${data[i][0]}=${data[i][1]}`);
} }
} }
}
}
let queryString = `UPDATE ${tableName} SET ${values.join(", ")} WHERE ${whereClause}`; let queryString = `UPDATE ${tableName} SET ${values.join(", ")} WHERE ${whereClause}`;
return queryString; return queryString;