SOF-6328: in-memory entity

package.json

@@ -48,7 +48,7 @@
         "@babel/preset-react": "7.16.7",
         "@babel/register": "^7.16.0",
         "@babel/runtime-corejs3": "7.16.8",
-        "@exabyte-io/esse.js": "2022.10.10-0",
+        "@exabyte-io/esse.js": "2022.10.21-0",
         "crypto-js": "^4.1.1",
         "json-schema-merge-allof": "^0.8.1",
         "lodash": "^4.17.21",

src/JSONSchemasInterface.js

@@ -2,6 +2,43 @@ import { schemas } from "@exabyte-io/esse.js/schemas";
 import mergeAllOf from "json-schema-merge-allof";
 
 const schemasCache = new Map();
+
+/**
+ * We assume that each schema in the application has its own unique schemaId
+ * Unfortunately, mergeAllOf keeps schemaId after merging, and this results in multiple different schemas with the same schemaId
+ * Hence this function
+ */
+function removeSchemaIdsAfterAllOf(schema, clean = false) {
+    if (clean) {
+        const { schemaId, ...restSchema } = schema;
+
+        return restSchema;
+    }
+
+    if (Array.isArray(schema)) {
+        return schema.map((item) => removeSchemaIdsAfterAllOf(item));
+    }
+
+    if (typeof schema !== "object") {
+        return schema;
+    }
+
+    if (schema.allOf) {
+        const { allOf, ...restSchema } = schema;
+
+        return {
+            allOf: allOf.map((innerSchema) => removeSchemaIdsAfterAllOf(innerSchema, true)),
+            ...restSchema,
+        };
+    }
+
+    return Object.fromEntries(
+        Object.entries(schema).map(([key, value]) => {
+            return [key, removeSchemaIdsAfterAllOf(value)];
+        }),
+    );
+}
+
 export class JSONSchemasInterface {
     /**
      *
@@ -16,13 +53,7 @@ export class JSONSchemasInterface {
                 throw new Error(`Schema not found: ${schemaId}`);
             }
 
-            const schema = mergeAllOf(originalSchema, {
-                resolvers: {
-                    defaultResolver: mergeAllOf.options.resolvers.title,
-                },
-            });
-
-            schemasCache.set(schemaId, schema);
+            this.registerSchema(originalSchema);
         }
 
         return schemasCache.get(schemaId);
@@ -32,8 +63,16 @@ export class JSONSchemasInterface {
      *
      * @param {Object} - external schema
      */
-    static registerSchema(schema) {
+    static registerSchema(originalSchema) {
+        const schema = mergeAllOf(removeSchemaIdsAfterAllOf(originalSchema), {
+            resolvers: {
+                defaultResolver: mergeAllOf.options.resolvers.title,
+            },
+        });
+
         schemasCache.set(schema.schemaId, schema);
+
+        return schema;
     }
 
     /**

src/entity/in_memory.js

@@ -1,9 +1,8 @@
-import mergeAllOf from "json-schema-merge-allof";
 import lodash from "lodash";
 
 // import { ESSE } from "@exabyte-io/esse.js";
 import { deepClone } from "../utils/clone";
-import { getMixSchemasByClassName, getSchemaByClassName } from "../utils/schemas";
+import { getSchemaByClassName } from "../utils/schemas";
 
 // TODO: https://exabyte.atlassian.net/browse/SOF-5946
 // const schemas = new ESSE().schemas;
@@ -195,42 +194,24 @@ export class InMemoryEntity {
     }
 
     /**
-     * Returns original ESSE schema with nested properties from customJsonSchemaProperties
-     * @see customJsonSchemaProperties
-     * @returns {Object} schema
-     */
-    static get baseJSONSchema() {
-        if (!this.customJsonSchemaProperties) {
-            return getSchemaByClassName(this.name);
-        }
-
-        const { properties, ...schema } = getSchemaByClassName(this.name);
-
-        return {
-            ...schema,
-            properties: {
-                ...properties,
-                ...this.customJsonSchemaProperties,
-            },
-        };
-    }
-
-    /**
-     * Returns resolved JSON schema with custom properties and all mixes from schemas.js
+     * Returns class JSON schema
      * @returns {Object} schema
      */
     static get jsonSchema() {
         try {
-            return mergeAllOf(
-                {
-                    allOf: [this.baseJSONSchema, ...getMixSchemasByClassName(this.name)],
-                },
-                {
-                    resolvers: {
-                        defaultResolver: mergeAllOf.options.resolvers.title,
-                    },
+            if (!this.customJsonSchemaProperties) {
+                return getSchemaByClassName(this.name);
+            }
+
+            const { properties, ...schema } = getSchemaByClassName(this.name);
+
+            return {
+                ...schema,
+                properties: {
+                    ...properties,
+                    ...this.customJsonSchemaProperties,
                 },
-            );
+            };
         } catch (e) {
             console.error(e.stack);
             throw e;

src/utils/schemas.js

@@ -1,104 +1,21 @@
 import { JSONSchemasInterface } from "../JSONSchemasInterface";
 
-export const baseSchemas = {
-    Material: "material",
-    Entity: "system/entity",
-    BankMaterial: "material",
-    Workflow: "workflow",
-    Subworkflow: "workflow/subworkflow",
-    BankWorkflow: "workflow",
-    Job: "job",
-    Application: "software/application",
-    Executable: "software/executable",
-    Flavor: "software/flavor",
-    Template: "software/template",
-    AssertionUnit: "workflow/unit/assertion",
-    AssignmentUnit: "workflow/unit/assignment",
-    ConditionUnit: "workflow/unit/condition",
-    ExecutionUnit: "workflow/unit/execution",
-    IOUnit: "workflow/unit/io",
-    MapUnit: "workflow/unit/map",
-    ProcessingUnit: "workflow/unit/processing",
-    ReduceUnit: "workflow/unit/reduce",
-    SubworkflowUnit: "workflow/unit",
-    Unit: "workflow/unit",
-    Project: "project",
-};
-
-export const entityMix = [
-    "system/description-object",
-    "system/base-entity-set",
-    "system/sharing",
-    "system/metadata",
-    "system/defaultable",
-];
-
-export const subWorkflowMix = ["system/system-name", "system/is-multi-material"];
-
-export const workflowMix = ["workflow/base-flow", "system/history", "system/is-outdated"];
-
-export const bankMaterialMix = ["material/conventional", "system/creator-account"];
-
-export const bankWorkflowMix = ["system/creator-account"];
-
-export const jobMix = ["system/status", "system/job-extended"];
-
-export const unitMix = [
-    "system/unit-extended",
-    "system/status",
-    "workflow/unit/runtime/runtime-items",
-];
-
-export const assignmentUnitMix = ["system/scope"];
-
-export const flavorMix = ["system/is-multi-material"];
-
-export const systemEntityMix = ["system/entity"];
-
-export const projectMix = ["system/status"];
-
-export const mixSchemas = {
-    Entity: [...entityMix],
-    Material: [...entityMix],
-    BankMaterial: [...entityMix, ...bankMaterialMix],
-    Workflow: [...entityMix, ...subWorkflowMix, ...workflowMix],
-    Subworkflow: [...subWorkflowMix],
-    BankWorkflow: [...entityMix, ...subWorkflowMix, ...workflowMix, ...bankWorkflowMix],
-    Job: [...entityMix, ...jobMix],
-    Application: [...entityMix, ...systemEntityMix],
-    Executable: [...entityMix, ...systemEntityMix],
-    Flavor: [...entityMix, ...flavorMix, ...systemEntityMix],
-    Template: [...entityMix, ...systemEntityMix],
-    AssertionUnit: [...unitMix],
-    AssignmentUnit: [...unitMix, ...assignmentUnitMix],
-    ConditionUnit: [...unitMix],
-    ExecutionUnit: [...unitMix],
-    IOUnit: [...unitMix],
-    MapUnit: [...unitMix],
-    ProcessingUnit: [...unitMix],
-    ReduceUnit: [...unitMix],
-    SubworkflowUnit: [...unitMix],
-    Unit: [...unitMix],
-    Project: [...entityMix, ...systemEntityMix, ...projectMix],
-};
+export const schemas = {};
 
+/**
+ * Returns previously registered schema for InMemoryEntity
+ * @param {*} className
+ * @returns
+ */
 export function getSchemaByClassName(className) {
-    return baseSchemas[className] ? JSONSchemasInterface.schemaById(baseSchemas[className]) : null;
-}
-
-export function getMixSchemasByClassName(className) {
-    return mixSchemas[className]
-        ? mixSchemas[className].map((schemaId) => JSONSchemasInterface.schemaById(schemaId))
-        : [];
+    return schemas[className] ? JSONSchemasInterface.schemaById(schemas[className]) : null;
 }
 
 /**
  * Register additional Entity classes to be resolved with jsonSchema property
  * @param {String} className - class name derived from InMemoryEntity
- * @param {String} classBaseSchema - base schemaId
- * @param {Array} classMixSchemas - array of schemaId to mix
+ * @param {String} schemaId - class schemaId
  */
-export function registerClassName(className, classBaseSchema, classMixSchemas) {
-    baseSchemas[className] = classBaseSchema;
-    mixSchemas[className] = classMixSchemas;
+export function registerClassName(className, schemaId) {
+    schemas[className] = schemaId;
 }

tests/JSONSchemasInterface.tests.js

@@ -1,47 +1,91 @@
-import { expect } from "chai";
+import { assert, expect } from "chai";
 
 import { JSONSchemasInterface } from "../src/JSONSchemasInterface";
-import { baseSchemas, mixSchemas } from "../src/utils/schemas";
 
 describe("JSONSchemasInterface", () => {
-    it("can find main schema", () => {
-        Object.values(baseSchemas).forEach((schemaId) => {
-            const schema = JSONSchemasInterface.schemaById(schemaId);
-            expect(schema).to.be.an("object");
-        });
-    });
-
-    it("can find mix schemas", () => {
-        Object.values(mixSchemas).forEach((schemaIds) => {
-            schemaIds.forEach((schemaId) => {
-                const schema = JSONSchemasInterface.schemaById(schemaId);
-                expect(schema).to.be.an("object");
-            });
-        });
+    it("can find schema", () => {
+        const schema = JSONSchemasInterface.schemaById("workflow");
+        expect(schema).to.be.an("object");
     });
 
     it("can match schemas", () => {
-        const schemaId = Object.values(baseSchemas)[0];
         const schema = JSONSchemasInterface.matchSchema({
             schemaId: {
-                $regex: schemaId,
+                $regex: "workflow",
             },
         });
 
         expect(schema).to.be.an("object");
     });
 
-    it("can find registered schemas", () => {
+    it("can find registered schemas; the schema is merged and clean", () => {
         JSONSchemasInterface.registerSchema({
-            schemaId: "test-schema-id",
+            schemaId: "system/in-set",
+            $schema: "http://json-schema.org/draft-04/schema#",
+            title: "System in-set schema",
             properties: {
-                testProp: {
+                inSet: {
+                    type: "array",
+                    items: {
+                        allOf: [
+                            {
+                                schemaId: "system/entity-reference",
+                                $schema: "http://json-schema.org/draft-04/schema#",
+                                title: "entity reference schema",
+                                properties: {
+                                    _id: {
+                                        description: "entity identity",
+                                        type: "string",
+                                    },
+                                    cls: {
+                                        description: "entity class",
+                                        type: "string",
+                                    },
+                                    slug: {
+                                        description: "entity slug",
+                                        type: "string",
+                                    },
+                                },
+                            },
+                            {
+                                type: "object",
+                                properties: {
+                                    type: {
+                                        type: "string",
+                                    },
+                                    index: {
+                                        type: "number",
+                                    },
+                                },
+                            },
+                        ],
+                    },
+                },
+                valueMapFunction: {
+                    description: "Specifies the function to convert the currentValue in UI.",
                     type: "string",
+                    enum: [
+                        "toString",
+                        "toContactUs",
+                        "toPlusMinusSign",
+                        "toUnlimited",
+                        "toSupportSeverity",
+                    ],
+                    default: "toString",
                 },
             },
         });
 
-        const schema = JSONSchemasInterface.schemaById("test-schema-id");
+        const schema = JSONSchemasInterface.schemaById("system/in-set");
+
         expect(schema).to.be.an("object");
+        assert(schema.schemaId, "system/in-set");
+        expect(schema.properties.inSet.items.schemaId).to.be.an("undefined");
+        expect(schema.properties.inSet.items.properties).to.be.an("object");
+        expect(schema.properties.valueMapFunction.enum[0]).to.be.an("string");
+        expect(schema.properties.valueMapFunction.enum[1]).to.be.an("string");
+        expect(schema.properties.valueMapFunction.enum[2]).to.be.an("string");
+        expect(schema.properties.valueMapFunction.enum[3]).to.be.an("string");
+        expect(schema.properties.valueMapFunction.enum[4]).to.be.an("string");
     });
 });