use ajax to load campaign listing instead of prerendering
This commit is contained in:
parent
4132ef8913
commit
5876977f43
5 changed files with 144 additions and 75 deletions
|
@ -32,6 +32,84 @@ module.exports.list = (start, limit, callback) => {
|
|||
});
|
||||
};
|
||||
|
||||
module.exports.filter = (request, callback) => {
|
||||
let columns = ['#', 'name', 'description', 'status', 'created'];
|
||||
let processQuery = queryData => {
|
||||
|
||||
db.getConnection((err, connection) => {
|
||||
if (err) {
|
||||
return callback(err);
|
||||
}
|
||||
|
||||
let query = 'SELECT COUNT(id) AS total FROM `campaigns`';
|
||||
let values = [];
|
||||
|
||||
if (queryData.where) {
|
||||
query += ' WHERE ' + queryData.where;
|
||||
values = values.concat(queryData.values || []);
|
||||
}
|
||||
|
||||
connection.query(query, values, (err, total) => {
|
||||
if (err) {
|
||||
connection.release();
|
||||
return callback(err);
|
||||
}
|
||||
total = total && total[0] && total[0].total || 0;
|
||||
|
||||
let ordering = [];
|
||||
|
||||
if (request.order && request.order.length) {
|
||||
|
||||
request.order.forEach(order => {
|
||||
let orderField = columns[Number(order.column)];
|
||||
let orderDirection = (order.dir || '').toString().toLowerCase() === 'desc' ? 'DESC' : 'ASC';
|
||||
if (orderField) {
|
||||
ordering.push('`' + orderField + '` ' + orderDirection);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
if (!ordering.length) {
|
||||
ordering.push('`created` DESC');
|
||||
}
|
||||
|
||||
let args = [Number(request.length) || 50, Number(request.start) || 0];
|
||||
let query;
|
||||
|
||||
if (request.search && request.search.value) {
|
||||
query = 'SELECT SQL_CALC_FOUND_ROWS * FROM `campaigns` WHERE name LIKE ? ' + (queryData.where ? ' AND (' + queryData.where + ')' : '') + ' ORDER BY ' + ordering.join(', ') + ' LIMIT ? OFFSET ?';
|
||||
|
||||
let searchVal = '%' + request.search.value.replace(/\\/g, '\\\\').replace(/([%_])/g, '\\$1') + '%';
|
||||
args = [searchVal].concat(queryData.values || []).concat(args);
|
||||
} else {
|
||||
query = 'SELECT SQL_CALC_FOUND_ROWS * FROM `campaigns` WHERE 1 ' + (queryData.where ? ' AND (' + queryData.where + ')' : '') + ' ORDER BY ' + ordering.join(', ') + ' LIMIT ? OFFSET ?';
|
||||
args = [].concat(queryData.values || []).concat(args);
|
||||
}
|
||||
|
||||
connection.query(query, args, (err, rows) => {
|
||||
if (err) {
|
||||
connection.release();
|
||||
return callback(err);
|
||||
}
|
||||
connection.query('SELECT FOUND_ROWS() AS total', (err, filteredTotal) => {
|
||||
connection.release();
|
||||
if (err) {
|
||||
return callback(err);
|
||||
}
|
||||
|
||||
let subscriptions = rows.map(row => tools.convertKeys(row));
|
||||
|
||||
filteredTotal = filteredTotal && filteredTotal[0] && filteredTotal[0].total || 0;
|
||||
return callback(null, subscriptions, total, filteredTotal);
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
processQuery(false);
|
||||
};
|
||||
|
||||
module.exports.getByCid = (cid, callback) => {
|
||||
cid = (cid || '').toString().trim();
|
||||
if (!cid) {
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue