@finos/legend-application-studio
Version:
Legend Studio application core
235 lines • 11 kB
JavaScript
/**
* Copyright (c) 2020-present, Goldman Sachs
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { observable, action, computed, makeObservable, flow } from 'mobx';
import { InstanceSetImplementationState, PropertyMappingState, } from './MappingElementState.js';
import { MappingElementDecorator } from './MappingElementDecorator.js';
import { assertErrorThrown, LogEvent, isNonNullable, } from '@finos/legend-shared';
import { MAPPING_ELEMENT_TYPE } from './MappingEditorState.js';
import { LAMBDA_PIPE, GRAPH_MANAGER_EVENT, ParserError, buildSourceInformationSourceId, stub_RawLambda, isStubbed_RawLambda, } from '@finos/legend-graph';
import { pureInstanceSetImpl_setMappingFilter } from '../../../../graph-modifier/DSL_Mapping_GraphModifierHelper.js';
import { LambdaEditorState } from '@finos/legend-query-builder';
export class PurePropertyMappingState extends PropertyMappingState {
editorStore;
constructor(editorStore, instanceSetImplementationState, propertyMapping) {
super(instanceSetImplementationState, propertyMapping, '', LAMBDA_PIPE);
this.propertyMapping = propertyMapping;
this.editorStore = editorStore;
}
get lambdaId() {
return buildSourceInformationSourceId([
this.propertyMapping._OWNER._PARENT.path,
MAPPING_ELEMENT_TYPE.CLASS,
this.propertyMapping._OWNER.id.value,
this.propertyMapping.property.value.name,
this.propertyMapping.targetSetImplementation?.value.id.value,
this.uuid, // in case of duplications
].filter(isNonNullable));
}
*convertLambdaGrammarStringToObject() {
const emptyLambda = stub_RawLambda();
if (this.lambdaString) {
try {
const lambda = (yield this.editorStore.graphManagerState.graphManager.pureCodeToLambda(this.fullLambdaString, this.lambdaId));
this.setParserError(undefined);
this.propertyMapping.transform = lambda;
}
catch (error) {
assertErrorThrown(error);
if (error instanceof ParserError) {
this.setParserError(error);
}
this.editorStore.applicationStore.logService.error(LogEvent.create(GRAPH_MANAGER_EVENT.PARSING_FAILURE), error);
}
}
else {
this.clearErrors();
this.propertyMapping.transform = emptyLambda;
}
}
*convertLambdaObjectToGrammarString(options) {
if (!isStubbed_RawLambda(this.propertyMapping.transform)) {
try {
const lambdas = new Map();
lambdas.set(this.lambdaId, this.propertyMapping.transform);
const isolatedLambdas = (yield this.editorStore.graphManagerState.graphManager.lambdasToPureCode(lambdas, options?.pretty));
const grammarText = isolatedLambdas.get(this.lambdaId);
this.setLambdaString(grammarText !== undefined
? this.extractLambdaString(grammarText)
: '');
this.clearErrors({
preserveCompilationError: options?.preserveCompilationError,
});
}
catch (error) {
assertErrorThrown(error);
this.editorStore.applicationStore.logService.error(LogEvent.create(GRAPH_MANAGER_EVENT.PARSING_FAILURE), error);
}
}
else {
this.clearErrors();
this.setLambdaString('');
}
}
}
export class PureInstanceSetImplementationFilterState extends LambdaEditorState {
editorStore;
instanceSetImplementation;
constructor(instanceSetImplementation, editorStore) {
super('true', LAMBDA_PIPE);
makeObservable(this, {
editorStore: observable,
});
this.editorStore = editorStore;
this.instanceSetImplementation = instanceSetImplementation;
}
get lambdaId() {
// TODO: we need to fix this when we need to properly reveal compilation error for filter
// or when we refactor error reveal in form mode
// See https://github.com/finos/legend-studio/issues/1168
return buildSourceInformationSourceId([
this.instanceSetImplementation._PARENT.path,
this.uuid,
]);
}
*convertLambdaGrammarStringToObject() {
const emptyFunctionDefinition = stub_RawLambda();
if (this.lambdaString) {
try {
const lambda = (yield this.editorStore.graphManagerState.graphManager.pureCodeToLambda(this.fullLambdaString, this.lambdaId));
this.setParserError(undefined);
pureInstanceSetImpl_setMappingFilter(this.instanceSetImplementation, lambda);
}
catch (error) {
assertErrorThrown(error);
if (error instanceof ParserError) {
this.setParserError(error);
}
this.editorStore.applicationStore.logService.error(LogEvent.create(GRAPH_MANAGER_EVENT.PARSING_FAILURE), error);
}
}
else {
this.clearErrors();
if (this.instanceSetImplementation.filter) {
pureInstanceSetImpl_setMappingFilter(this.instanceSetImplementation, emptyFunctionDefinition);
}
}
}
*convertLambdaObjectToGrammarString(options) {
if (this.instanceSetImplementation.filter) {
try {
const grammarText = (yield this.editorStore.graphManagerState.graphManager.lambdaToPureCode(this.instanceSetImplementation.filter, options?.pretty));
this.setLambdaString(this.extractLambdaString(grammarText));
this.clearErrors({
preserveCompilationError: options?.preserveCompilationError,
});
}
catch (error) {
assertErrorThrown(error);
this.editorStore.applicationStore.logService.error(LogEvent.create(GRAPH_MANAGER_EVENT.PARSING_FAILURE), error);
}
}
else {
this.clearErrors();
this.setLambdaString('');
}
}
}
export class PureInstanceSetImplementationState extends InstanceSetImplementationState {
mappingFilterState;
isConvertingTransformLambdaObjects = false;
constructor(editorStore, setImplementation) {
super(editorStore, setImplementation);
makeObservable(this, {
isConvertingTransformLambdaObjects: observable,
mappingFilterState: observable,
hasParserError: computed,
setPropertyMappingStates: action,
setMappingFilterState: action,
convertFilter: flow,
});
this.mappingElement = setImplementation;
this.propertyMappingStates = setImplementation.propertyMappings.map((pm) => new PurePropertyMappingState(this.editorStore, this, pm));
this.mappingFilterState = new PureInstanceSetImplementationFilterState(this.mappingElement, editorStore);
}
get hasParserError() {
return this.propertyMappingStates.some((propertyMappingState) => propertyMappingState.parserError);
}
setPropertyMappingStates(propertyMappingState) {
this.propertyMappingStates = propertyMappingState;
}
setMappingFilterState(mappingFilterState) {
this.mappingFilterState = mappingFilterState;
}
/**
* When we decorate, we might lose the error (parser/compiler) on each of the property mapping state
* so here we make sure that we reuse existing state and only add new decorated ones
*/
decorate() {
this.mappingElement.accept_SetImplementationVisitor(new MappingElementDecorator(this.editorStore));
const newPropertyMappingStates = [];
const propertyMappingstatesAfterDecoration = this.mappingElement.propertyMappings.map((pm) => new PurePropertyMappingState(this.editorStore, this, pm));
propertyMappingstatesAfterDecoration.forEach((propertyMappingState) => {
const existingPropertyMappingState = this.propertyMappingStates.find((p) => p.propertyMapping === propertyMappingState.propertyMapping);
newPropertyMappingStates.push(existingPropertyMappingState ?? propertyMappingState);
});
this.setPropertyMappingStates(newPropertyMappingStates);
}
*convertPropertyMappingTransformObjects() {
const lambdas = new Map();
const index = new Map();
this.propertyMappingStates.forEach((pm) => {
if (!isStubbed_RawLambda(pm.propertyMapping.transform)) {
lambdas.set(pm.lambdaId, pm.propertyMapping.transform);
index.set(pm.lambdaId, pm);
}
});
if (lambdas.size) {
this.isConvertingTransformLambdaObjects = true;
try {
const isolatedLambdas = (yield this.editorStore.graphManagerState.graphManager.lambdasToPureCode(lambdas));
isolatedLambdas.forEach((grammarText, key) => {
const purePropertyMapping = index.get(key);
purePropertyMapping?.setLambdaString(purePropertyMapping.extractLambdaString(grammarText));
});
}
catch (error) {
assertErrorThrown(error);
this.editorStore.applicationStore.logService.error(LogEvent.create(GRAPH_MANAGER_EVENT.PARSING_FAILURE), error);
}
finally {
this.isConvertingTransformLambdaObjects = false;
}
}
}
*convertFilter() {
const lambda = this.mappingElement.filter;
if (lambda) {
this.isConvertingTransformLambdaObjects = true;
try {
const isolatedLambda = (yield this.editorStore.graphManagerState.graphManager.lambdaToPureCode(lambda));
this.mappingFilterState?.setLambdaString(this.mappingFilterState.extractLambdaString(isolatedLambda));
}
catch (error) {
assertErrorThrown(error);
this.editorStore.applicationStore.logService.error(LogEvent.create(GRAPH_MANAGER_EVENT.PARSING_FAILURE), error);
}
finally {
this.isConvertingTransformLambdaObjects = false;
}
}
}
}
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