breeze-sequelize/SaveMap.js

Breeze Sequelize server implementation

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/** Maps EntityType names to arrays of EntityInfo */
class SaveMap {
    constructor(sequelizeSaveHandler) {
        // make sequelizeSaveHandler non-enumerable so it won't be in Object.keys()
        Object.defineProperty(this, "sequelizeSaveHandler", { value: sequelizeSaveHandler });
    }
    getEntityType(entityTypeName) {
        return this.sequelizeSaveHandler.metadataStore.getEntityType(entityTypeName);
    }
    getEntityInfosOfType(entityTypeName) {
        const entityType = this.getEntityType(entityTypeName);
        // entityType.name is fully qualified.
        return this[entityType.name] || [];
    }
    /** Add an entity to the map */
    addEntity(entityTypeName, entity, entityState = "Added") {
        const entityType = this.getEntityType(entityTypeName);
        entityTypeName = entityType.name; // fully qualified now.
        const entityInfo = {
            entity: entity, entityType: entityType, wasAddedOnServer: true,
            entityAspect: {
                entityTypeName: entityTypeName,
                entityState: entityState
            }
        };
        const entityInfoList = this[entityTypeName];
        if (entityInfoList) {
            entityInfoList.push(entityInfo);
        }
        else {
            this[entityTypeName] = [entityInfo];
        }
        return entityInfo;
    }
    /** Add an error to the entityErrors collection */
    addEntityError(entityInfo, errorName, errorMessage, propertyName) {
        if (!this.entityErrors) {
            this.entityErrors = [];
        }
        const entityType = entityInfo.entityType;
        const keyValues = entityType.keyProperties.map(kp => entityInfo.entity[kp.nameOnServer]);
        this.entityErrors.push({
            entityTypeName: entityType.name,
            errorName: errorName,
            errorMessage: errorMessage,
            propertyName: propertyName,
            keyValues: keyValues
        });
    }
    /** Set the error message to return to the client */
    setErrorMessage(errorMessage) {
        this.errorMessage = errorMessage;
    }
}
exports.SaveMap = SaveMap;
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