[service] ArcGIS field names are lowercase, account for this when adding/removing fields

Author: newmanw

plugins/arcgis/service/src/ArcGISConfig.ts

@@ -38,16 +38,6 @@ export interface FeatureLayerConfig {
      * The event ids or names that sync to this arc feature layer.
      */
     events?: (number|string)[]
-
-    /**
-     * Add layer fields from form fields
-     */
-    addFields?: boolean
-
-    /**
-     * Delete editable layer fields missing from form fields
-     */
-    deleteFields?: boolean
 }
 
 

plugins/arcgis/service/src/FeatureServiceAdmin.ts

@@ -78,51 +78,44 @@ export class FeatureServiceAdmin {
 		const eventFields = this.fields(events)
 		const layerFields = layerInfo.fields
 
-		// TODO - better naming: addFields is a boolean, array of fields, and a method. Ditto for deleteFields
-		if (featureLayer.addFields) {
-
-				const layerFieldSet = new Set()
-				for (const field of layerFields) {
-						layerFieldSet.add(field.name)
-				}
-
-				const addFields = []
-				for (const field of eventFields) {
-						if (!layerFieldSet.has(field.name)) {
-								addFields.push(field)
-								const layerField = {} as LayerField
-								layerField.name = field.name
-								layerField.editable = true
-								layerFields.push(layerField)
-						}
-				}
+		const layerFieldSet = new Set()
+		for (const field of layerFields) {
+			layerFieldSet.add(field.name)
+		}
 
-				if (addFields.length > 0) {
-						this.addFields(service, featureLayer, addFields)
-				}
+		const addFields = []
+		for (const field of eventFields) {
+			if (!layerFieldSet.has(field.name)) {
+				addFields.push(field)
+				const layerField = {} as LayerField
+				layerField.name = field.name
+				layerField.editable = true
+				layerFields.push(layerField)
+			}
+		}
 
+		if (addFields.length > 0) {
+			this.addFields(service, featureLayer, addFields)
 		}
 
-		if (featureLayer.deleteFields) {
-			const eventFieldSet = new Set()
-			for (const field of eventFields) {
-					eventFieldSet.add(field.name)
-			}
+		const eventFieldSet = new Set()
+		for (const field of eventFields) {
+			eventFieldSet.add(field.name)
+		}
 
-			const deleteFields = []
-			const remainingFields = []
-			for (const field of layerFields) {
-				if (field.editable && !eventFieldSet.has(field.name)) {
-					deleteFields.push(field)
-				} else {
-					remainingFields.push(field)
-				}
+		const deleteFields = []
+		const remainingFields = []
+		for (const field of layerFields) {
+			if (field.editable && !eventFieldSet.has(field.name)) {
+				deleteFields.push(field)
+			} else {
+				remainingFields.push(field)
 			}
+		}
 
-			if (deleteFields.length > 0) {
-				layerInfo.fields = remainingFields
-				this.deleteFields(service, featureLayer, deleteFields)
-			}
+		if (deleteFields.length > 0) {
+			layerInfo.fields = remainingFields
+			this.deleteFields(service, featureLayer, deleteFields)
 		}
 	}
 
@@ -331,7 +324,7 @@ export class FeatureServiceAdmin {
 		if (field != null) {
 			const sanitizedName = ObservationsTransformer.replaceSpaces(formField.title)
 			const sanitizedFormName = ObservationsTransformer.replaceSpaces(form.name)
-			const name = `${sanitizedFormName}_${sanitizedName}`
+			const name = `${sanitizedFormName}_${sanitizedName}`.toLowerCase()
 
 			fieldNames.add(name)
 
@@ -438,7 +431,7 @@ export class FeatureServiceAdmin {
 		await request(url, {
 			authentication: identityManager,
 			params: {
-					addToDefinition: JSON.stringify(layer),
+					addToDefinition: layer,
 					f: "json"
 			}
 		}).then((postResponse) => {
@@ -474,7 +467,7 @@ export class FeatureServiceAdmin {
 			authentication: identityManager,
 			httpMethod: 'POST',
 			params: {
-				deleteFromDefinition:  JSON.stringify(layer)
+				deleteFromDefinition:  layer
 			}
 		});
 		console.log('Response: ' + postResponse)

plugins/arcgis/service/src/ObservationProcessor.ts

@@ -230,9 +230,6 @@ export class ObservationProcessor {
 			}
 
 			for (const featureLayer of featureServiceConfig.layers) {
-				// Initiate the feature layer and event fields to sync with the feature service
-				featureLayer.addFields = true
-
 				const eventNames: string[] = []
 				const events = featureLayer.events
 				if (events != null) {
@@ -285,10 +282,8 @@ export class ObservationProcessor {
 	private async handleLayerInfo(url: string, featureServiceConfig: FeatureServiceConfig, featureLayer: FeatureLayerConfig, layerInfo: LayerInfoResult, config: ArcGISPluginConfig) {
 		if (layerInfo.geometryType != null) {
 			const events = featureLayer.events as string[]
-			if (featureLayer.addFields || featureLayer.deleteFields) {
-				const admin = new FeatureServiceAdmin(config, this._identityService, this._console)
-				await admin.updateLayer(featureServiceConfig, featureLayer, layerInfo, this._eventRepo)
-			}
+			const admin = new FeatureServiceAdmin(config, this._identityService, this._console)
+			await admin.updateLayer(featureServiceConfig, featureLayer, layerInfo, this._eventRepo)
 			const info = new LayerInfo(url, events, layerInfo)
 			const identityManager = await this._identityService.getIdentityManager(featureServiceConfig)
 			const layerProcessor = new FeatureLayerProcessor(info, config, identityManager, this._console);