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Remove nested steps

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This commit is contained in:
Daniel García Aubert 2018-03-06 17:01:51 +01:00
parent 4762aa0897
commit 2f011c3266
1 changed files with 15 additions and 19 deletions
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34
lib/cartodb/controllers/layergroup.js
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@ -493,29 +493,25 @@ LayergroupController.prototype.getAffectedTables = function(user, dbName, layerg
}
var self = this;
step(
function extractSQL() {
step(
function loadFromStore() {
self.mapStore.load(layergroupId, this);
},
function getSQL(err, mapConfig) {
assert.ifError(err);
function loadFromStore() {
self.mapStore.load(layergroupId, this);
},
function getSQL(err, mapConfig) {
assert.ifError(err);
var queries = [];
mapConfig.getLayers().forEach(function(layer) {
queries.push(layer.options.sql);
if (layer.options.affected_tables) {
layer.options.affected_tables.map(function(table) {
queries.push('SELECT * FROM ' + table + ' LIMIT 0');
});
}
var queries = [];
mapConfig.getLayers().forEach(function(layer) {
queries.push(layer.options.sql);
if (layer.options.affected_tables) {
layer.options.affected_tables.map(function(table) {
queries.push('SELECT * FROM ' + table + ' LIMIT 0');
});
}
});
return queries.length ? queries.join(';') : null;
},
this
);
return queries.length ? queries.join(';') : null;
},
function findAffectedTables(err, sql) {
assert.ifError(err);