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import { action, computed, observable, runInAction } from "mobx";
import * as rp from 'request-promise';
import { DocServer } from "../../../client/DocServer";
import { Docs } from "../../../client/documents/Documents";
import { Gateway, NorthstarSettings } from "../../../client/northstar/manager/Gateway";
import { Attribute, AttributeGroup, Catalog, Schema } from "../../../client/northstar/model/idea/idea";
import { ArrayUtil } from "../../../client/northstar/utils/ArrayUtil";
import { CollectionViewType } from "../../../client/views/collections/CollectionBaseView";
import { CollectionView } from "../../../client/views/collections/CollectionView";
import { Doc } from "../../../new_fields/Doc";
import { List } from "../../../new_fields/List";
import { listSpec } from "../../../new_fields/Schema";
import { Cast } from "../../../new_fields/Types";
import { RouteStore } from "../../RouteStore";
export class CurrentUserUtils {
private static curr_email: string;
private static curr_id: string;
@observable private static user_document: Doc;
//TODO tfs: these should be temporary...
private static mainDocId: string | undefined;
public static get email() { return this.curr_email; }
public static get id() { return this.curr_id; }
@computed public static get UserDocument() { return this.user_document; }
public static get MainDocId() { return this.mainDocId; }
public static set MainDocId(id: string | undefined) { this.mainDocId = id; }
private static createUserDocument(id: string): Doc {
let doc = new Doc(id, true);
doc.viewType = CollectionViewType.Tree;
doc.layout = CollectionView.LayoutString();
doc.title = this.email;
doc.data = new List<Doc>();
doc.excludeFromLibrary = true;
doc.optionalRightCollection = Docs.StackingDocument([], { title: "New mobile uploads" });
// doc.library = Docs.TreeDocument([doc], { title: `Library: ${CurrentUserUtils.email}` });
// (doc.library as Doc).excludeFromLibrary = true;
return doc;
}
public static async loadCurrentUser(): Promise<any> {
let userPromise = rp.get(DocServer.prepend(RouteStore.getCurrUser)).then(response => {
if (response) {
let obj = JSON.parse(response);
CurrentUserUtils.curr_id = obj.id as string;
CurrentUserUtils.curr_email = obj.email as string;
} else {
throw new Error("There should be a user! Why does Dash think there isn't one?");
}
});
let userDocPromise = await rp.get(DocServer.prepend(RouteStore.getUserDocumentId)).then(id => {
if (id) {
return DocServer.GetRefField(id).then(field =>
runInAction(() => this.user_document = field instanceof Doc ? field : this.createUserDocument(id)));
} else {
throw new Error("There should be a user id! Why does Dash think there isn't one?");
}
});
try {
const getEnvironment = await fetch("/assets/env.json", { redirect: "follow", method: "GET", credentials: "include" });
NorthstarSettings.Instance.UpdateEnvironment(await getEnvironment.json());
await Gateway.Instance.ClearCatalog();
const extraSchemas = Cast(CurrentUserUtils.UserDocument.DBSchemas, listSpec("string"), []);
let extras = await Promise.all(extraSchemas.map(sc => Gateway.Instance.GetSchema("", sc)));
let catprom = CurrentUserUtils.SetNorthstarCatalog(await Gateway.Instance.GetCatalog(), extras);
// if (catprom) await Promise.all(catprom);
} catch (e) {
}
return Promise.all([userPromise, userDocPromise]);
}
/* Northstar catalog ... really just for testing so this should eventually go away */
// --------------- Northstar hooks ------------- /
static _northstarSchemas: Doc[] = [];
@observable private static _northstarCatalog?: Catalog;
@computed public static get NorthstarDBCatalog() { return this._northstarCatalog; }
@action static SetNorthstarCatalog(ctlog: Catalog, extras: Catalog[]) {
CurrentUserUtils.NorthstarDBCatalog = ctlog;
// if (ctlog && ctlog.schemas) {
// extras.map(ex => ctlog.schemas!.push(ex));
// return ctlog.schemas.map(async schema => {
// let schemaDocuments: Doc[] = [];
// let attributesToBecomeDocs = CurrentUserUtils.GetAllNorthstarColumnAttributes(schema);
// await Promise.all(attributesToBecomeDocs.reduce((promises, attr) => {
// promises.push(DocServer.GetRefField(attr.displayName! + ".alias").then(action((field: Opt<Field>) => {
// if (field instanceof Doc) {
// schemaDocuments.push(field);
// } else {
// var atmod = new ColumnAttributeModel(attr);
// let histoOp = new HistogramOperation(schema.displayName!,
// new AttributeTransformationModel(atmod, AggregateFunction.None),
// new AttributeTransformationModel(atmod, AggregateFunction.Count),
// new AttributeTransformationModel(atmod, AggregateFunction.Count));
// schemaDocuments.push(Docs.HistogramDocument(histoOp, { width: 200, height: 200, title: attr.displayName! }));
// }
// })));
// return promises;
// }, [] as Promise<void>[]));
// return CurrentUserUtils._northstarSchemas.push(Docs.TreeDocument(schemaDocuments, { width: 50, height: 100, title: schema.displayName! }));
// });
// }
}
public static set NorthstarDBCatalog(ctlog: Catalog | undefined) { this._northstarCatalog = ctlog; }
public static AddNorthstarSchema(schema: Schema, schemaDoc: Doc) {
if (this._northstarCatalog && CurrentUserUtils._northstarSchemas) {
this._northstarCatalog.schemas!.push(schema);
CurrentUserUtils._northstarSchemas.push(schemaDoc);
let schemas = Cast(CurrentUserUtils.UserDocument.DBSchemas, listSpec("string"), []);
schemas.push(schema.displayName!);
CurrentUserUtils.UserDocument.DBSchemas = new List<string>(schemas);
}
}
public static GetNorthstarSchema(name: string): Schema | undefined {
return !this._northstarCatalog || !this._northstarCatalog.schemas ? undefined :
ArrayUtil.FirstOrDefault<Schema>(this._northstarCatalog.schemas, (s: Schema) => s.displayName === name);
}
public static GetAllNorthstarColumnAttributes(schema: Schema) {
const recurs = (attrs: Attribute[], g?: AttributeGroup) => {
if (g && g.attributes) {
attrs.push.apply(attrs, g.attributes);
if (g.attributeGroups) {
g.attributeGroups.forEach(ng => recurs(attrs, ng));
}
}
return attrs;
};
return recurs([] as Attribute[], schema ? schema.rootAttributeGroup : undefined);
}
}
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