discourse/app/assets/javascripts/wizard/models/step.js

59 lines
1.3 KiB
JavaScript

import EmberObject from "@ember/object";
import discourseComputed from "discourse-common/utils/decorators";
import ValidState from "wizard/mixins/valid-state";
import { ajax } from "wizard/lib/ajax";
export default EmberObject.extend(ValidState, {
id: null,
@discourseComputed("index")
displayIndex: index => index + 1,
@discourseComputed("fields.[]")
fieldsById(fields) {
const lookup = {};
fields.forEach(field => (lookup[field.get("id")] = field));
return lookup;
},
validate() {
let allValid = true;
const result = { warnings: [] };
this.fields.forEach(field => {
allValid = allValid && field.check();
const warning = field.get("warning");
if (warning) {
result.warnings.push(warning);
}
});
this.setValid(allValid);
return result;
},
fieldError(id, description) {
const field = this.fields.findBy("id", id);
if (field) {
field.setValid(false, description);
}
},
save() {
const fields = {};
this.fields.forEach(f => (fields[f.id] = f.value));
return ajax({
url: `/wizard/steps/${this.id}`,
type: "PUT",
data: { fields }
}).catch(response => {
response.responseJSON.errors.forEach(err =>
this.fieldError(err.field, err.description)
);
throw new Error(response);
});
}
});