angular - How to neatly chain promises in Javascript -


how can write function neater, returning resolving in timeout callback best way this? i'm asking because i'm new javascript promises.

getstuff(): promise<any> {     let self = this;      return new promise(function(resolve, reject) {         self.getdata()             .then(function(resp) {                 self.parse(resp);             })             .then(function() {                 settimeout(function() {                                                      resolve();                 }, 5000);             });     });   }

see example below...

    getstuff(): promise<any> {         let self = this;          return new promise(function(resolve, reject) {             self.getdata()                 .then(function(resp) {                    return self.parse(resp);   //return here                 })                 .then(function(resp2) {                     settimeout(function() {                                                          resolve(resp2);                     }, 5000);                 },                 (err) => reject(err));         });       }

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