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INSPIRE pipeline: Allow super users to view pending polygons (#324)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,171 @@ | ||
| import React, { useState, useEffect } from "react"; | ||
| import { useSelector, useDispatch } from "react-redux"; | ||
| import { Layer, Feature } from "react-mapbox-gl"; | ||
| import axios from "axios"; | ||
| import constants from "../../constants"; | ||
| import { getAuthHeader } from "../../utils/Auth"; | ||
| import LoadingData from "./LoadingData"; | ||
| import { | ||
| highlightProperties, | ||
| setActiveProperty, | ||
| } from "../../actions/LandOwnershipActions"; | ||
|
|
||
| /** Polygons that are pending from an INSPIRE pipeline run. This is just visible to super users */ | ||
| const MapPendingProperties = ({ center, map }) => { | ||
| const [properties, setProperties] = useState([]); | ||
| const [loadingProperties, setLoadingProperties] = useState(false); | ||
|
|
||
| const displayActive = useSelector( | ||
| (state) => state.landOwnership.pendingDisplayActive | ||
| ); | ||
| const zoom = useSelector((state) => state.map.zoom); | ||
| const highlightedProperties = useSelector( | ||
| (state) => state.landOwnership.highlightedProperties | ||
| ); | ||
| const activePropertyId = useSelector( | ||
| (state) => state.landOwnership.activePropertyId | ||
| ); | ||
| const activeProperty = highlightedProperties[activePropertyId] || null; | ||
|
|
||
| const activePanel = useSelector((state) => state.leftPane.active); | ||
|
|
||
| const dispatch = useDispatch(); | ||
|
|
||
| const getProperties = async () => { | ||
| setLoadingProperties(true); | ||
|
|
||
| try { | ||
| const mapBoundaries = map.getBounds(); | ||
|
|
||
| const response = await axios.get( | ||
| `${constants.ROOT_URL}/api/ownership?sw_lng=` + | ||
| mapBoundaries._sw.lng + | ||
| "&sw_lat=" + | ||
| mapBoundaries._sw.lat + | ||
| "&ne_lng=" + | ||
| mapBoundaries._ne.lng + | ||
| "&ne_lat=" + | ||
| mapBoundaries._ne.lat + | ||
| "&pending=true", | ||
| getAuthHeader() | ||
| ); | ||
|
|
||
| const newProperties = response.data.map((property) => ({ | ||
| ...property, | ||
| poly_id: `${property.poly_id}-pending`, | ||
| coordinates: property.geom.coordinates[0].map((coordinate) => | ||
| coordinate.reverse() | ||
| ), //mapbox wants [lng,lat] but db gives [lat,lng] | ||
| })); | ||
|
|
||
| if (newProperties.length > 0) { | ||
| setProperties(newProperties); | ||
| } | ||
| setLoadingProperties(false); | ||
| } catch (error) { | ||
| console.error("failed to retrieve property boundaries", error); | ||
| } | ||
| }; | ||
|
|
||
| useEffect(() => { | ||
| if (displayActive && zoom >= constants.PROPERTY_BOUNDARIES_ZOOM_LEVEL) | ||
| getProperties(); | ||
| }, [center, zoom, displayActive]); | ||
|
|
||
| const onClickNewProperty = (property) => { | ||
| if (activePanel !== "Drawing Tools") { | ||
| dispatch(highlightProperties({ [property.poly_id]: property })); | ||
| } | ||
| }; | ||
|
|
||
| const onClickHighlightedProperty = (property) => { | ||
| if (activePanel !== "Drawing Tools") { | ||
| dispatch(setActiveProperty(property.poly_id)); | ||
| } | ||
| }; | ||
|
|
||
| const propertyFeaturesWithOwnershipData = []; | ||
| const propertyFeaturesWithoutOwnershipData = []; | ||
|
|
||
| properties.forEach((property) => { | ||
| if (property.title_no) | ||
| propertyFeaturesWithOwnershipData.push( | ||
| <Feature | ||
| coordinates={[property.coordinates]} | ||
| key={property.coordinates[0][0]} | ||
| onClick={() => onClickNewProperty(property)} | ||
| /> | ||
| ); | ||
| else | ||
| propertyFeaturesWithoutOwnershipData.push( | ||
| <Feature | ||
| coordinates={[property.coordinates]} | ||
| key={property.coordinates[0][0]} | ||
| onClick={() => onClickNewProperty(property)} | ||
| /> | ||
| ); | ||
| }); | ||
|
|
||
| const highlightedPropertyFeatures = Object.values(highlightedProperties).map( | ||
| (highlightedProperty) => ( | ||
| <Feature | ||
| coordinates={[highlightedProperty.coordinates]} | ||
| key={highlightedProperty.coordinates[0][0]} | ||
| onClick={() => onClickHighlightedProperty(highlightedProperty)} | ||
| /> | ||
| ) | ||
| ); | ||
|
|
||
| // Add another polygon for the active property so it appears darker | ||
| if (activeProperty) { | ||
| highlightedPropertyFeatures.push( | ||
| <Feature | ||
| coordinates={[activeProperty.coordinates]} | ||
| key={activeProperty.coordinates[0][0]} | ||
| /> | ||
| ); | ||
| } | ||
|
|
||
| return ( | ||
| <> | ||
| {displayActive && zoom >= constants.PROPERTY_BOUNDARIES_ZOOM_LEVEL && ( | ||
| <> | ||
| {loadingProperties && ( | ||
| <LoadingData message={"fetching property boundaries"} /> | ||
| )} | ||
| <Layer | ||
| type={"fill"} | ||
| paint={{ | ||
| "fill-opacity": 0.15, | ||
| "fill-color": "green", | ||
| "fill-outline-color": "green", | ||
| }} | ||
| > | ||
| {propertyFeaturesWithOwnershipData} | ||
| </Layer> | ||
| <Layer | ||
| type={"fill"} | ||
| paint={{ | ||
| "fill-opacity": 0.15, | ||
| "fill-color": "orange", | ||
| "fill-outline-color": "green", | ||
| }} | ||
| > | ||
| {propertyFeaturesWithoutOwnershipData} | ||
| </Layer> | ||
| </> | ||
| )} | ||
| <Layer | ||
| type={"fill"} | ||
| paint={{ | ||
| "fill-opacity": 0.3, | ||
| "fill-color": "red", | ||
| }} | ||
| > | ||
| {highlightedPropertyFeatures} | ||
| </Layer> | ||
| </> | ||
| ); | ||
| }; | ||
|
|
||
| export default MapPendingProperties; |
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