FarmMapsLib/projects/common/src/fm/services/item.service.ts

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import { Injectable } from '@angular/core';
import { Observable } from 'rxjs';
import { map } from 'rxjs/operators';
import { IItemType } from '../models/item.type';
import { IItem } from '../models/item';
import { IItemTask } from '../models/itemTask';
import { HttpClient, HttpParams } from "@angular/common/http";
import { AppConfig } from "../shared/app.config";
@Injectable({
providedIn: 'root',
})
export class ItemService {
constructor(public httpClient: HttpClient, public appConfig: AppConfig) {
}
ApiEndpoint() {
return this.appConfig.getConfig("apiEndPoint");
}
parseDates(item: any): IItem {
item.created = new Date(Date.parse(item.created));
item.updated = new Date(Date.parse(item.updated));
item.dataDate = new Date(Date.parse(item.dataDate));
return item;
}
getItemTypes(): Observable<{ [id: string]: IItemType }> {
return this.httpClient.get<{ [id: string]: IItemType }>(`${this.ApiEndpoint()}/api/v1/itemtypes/`);
}
getFeatures(extent: number[], crs: string, searchText?: string, searchTags?:string,startDate?:Date,endDate?:Date,itemType?:string,parentCode?:string,dataFilter?:string,level?:number): Observable<any> {
var params = new HttpParams();
params = params.append("bbox", extent.join(","));
params = params.append("crs", crs);
if (searchText) params = params.append("q", searchText);
if (searchTags) params = params.append("t", searchTags);
if (startDate) params = params.append("sd", startDate.toISOString());
if (endDate) params = params.append("ed", endDate.toISOString());
if (itemType) params = params.append("it", itemType);
if (parentCode) params = params.append("pc", parentCode);
if (dataFilter) params = params.append("df", dataFilter);
if (level) params = params.append("lvl", dataFilter);
return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/features/`, {params:params});
}
getFeature(code:string, crs: string): Observable<any> {
var params = new HttpParams();
params = params.append("crs", crs);
return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/${code}/feature/`, { params: params });
}
getItem(code: string): Observable<IItem> {
return this.httpClient.get<IItem>(`${this.ApiEndpoint()}/api/v1/items/${code}`).pipe(map(i => this.parseDates(i)));
}
getItemByCodeAndType(code: string, itemType: string): Observable<IItem> {
return this.httpClient.get<IItem>(`${this.ApiEndpoint()}/api/v1/items/${code}/${itemType}`);
}
getItemList(itemType: string, dataFilter?: any, level: number = 1): Observable<IItem[]> {
var params = new HttpParams();
params = params.append("it", itemType);
if(dataFilter != null){
params = params.append("df", JSON.stringify(dataFilter));
}
params = params.append("lvl", itemType);
return this.httpClient.get<IItem[]>(`${this.ApiEndpoint()}/api/v1/items/`, { params: params }).pipe(map(ia => ia.map(i => this.parseDates(i))));
}
getChildItemList(parentcode: string, itemType: string, dataFilter?: any, level: number = 1): Observable<IItem[]> {
var params = new HttpParams();
params = params.append("it", itemType);
if (dataFilter != null) {
params = params.append("df", JSON.stringify(dataFilter));
}
params = params.append("lvl", level.toString());
return this.httpClient.get<IItem[]>(`${this.ApiEndpoint()}/api/v1/items/${parentcode}/children`, { params: params }).pipe(map(ia => ia.map(i => this.parseDates(i))));
}
getChildItemListCount(parentcode: string, itemType: string): Observable<Number> {
var params = new HttpParams();
params = params.append("it", itemType);
return this.httpClient.get<Number>(`${this.ApiEndpoint()}/api/v1/items/${parentcode}/children/count`, { params: params });
}
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getChildItemListByExtent(parentcode: string, itemType: string, extent: number[], crs: string, dataFilter?: any, level: number = 1): Observable<IItem[]> {
var params = new HttpParams();
params = params.append("it", itemType);
params = params.append("bbox", extent.join(","));
params = params.append("crs", crs);
if (dataFilter != null) {
params = params.append("df", JSON.stringify(dataFilter));
}
params = params.append("lvl", level.toString());
return this.httpClient.get<IItem[]>(`${this.ApiEndpoint()}/api/v1/items/${parentcode}/children`, { params: params }).pipe(map(ia => ia.map(i => this.parseDates(i))));
}
getItemFeatures(code: string, extent: number[], crs: string, layerIndex?:number): Observable<any> {
var params = new HttpParams();
params = params.append("crs", crs);
if(extent != null) {
params = params.append("bbox", extent.join(","));
}
if(layerIndex!=null)
return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/${code}/features/layer/${layerIndex}`, { params: params });
else
return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/${code}/features`, { params: params });
}
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postItem(item:IItem): Observable<IItem> {
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return this.httpClient.post<IItem>(`${this.ApiEndpoint()}/api/v1/items`,item);
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}
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putItem(item:IItem): Observable<IItem> {
return this.httpClient.put<IItem>(`${this.ApiEndpoint()}/api/v1/items/${item.code}`,item);
}
deleteItem(code: string): Observable<any> {
return this.httpClient.delete<any>(`${this.ApiEndpoint()}/api/v1/items/${code}`);
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}
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deleteItems(itemCodes:string[]): Observable<any> {
return this.httpClient.post<any>(`${this.ApiEndpoint()}/api/v1/items/delete`, itemCodes);
}
getTemporalLast(code: string): Observable<any> {
return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/${code}/temporal/last`);
}
getTemporal(code: string, startDate?: Date, endDate?: Date): Observable<any> {
var params = new HttpParams();
if (startDate) params = params.append("sd", startDate.toISOString());
if (endDate) params = params.append("ed", endDate.toISOString());
return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/${code}/temporal/`, { params: params });
}
postItemTask(item: IItem, task: IItemTask): Observable<IItemTask> {
return this.httpClient.post<IItemTask>(`${this.ApiEndpoint()}/api/v1/items/${item.code}/tasks`, task);
}
}