Add validateSingleDatafieldValue

Author: benjaminaaron

dev/dev.js

@@ -2,7 +2,7 @@ import util from "util"
 import path from "path"
 import { fileURLToPath } from "url"
 import fs, { promises as fsPromise } from "fs"
-import { validateAll, validateOne, validateUserProfile } from "../src/index.js"
+import { validateAll, validateOne, validateSingleDatafieldValue, validateUserProfile } from "../src/index.js"
 import {
     convertUserProfileToTurtle,
     extractDatafieldsMetadata,
@@ -127,11 +127,25 @@ async function devConvertUserProfileToTurtle() {
     console.log(turtleStr)
 }
 
+async function devValidateSingleDatafieldValue() {
+    let datafieldsStr = await fsPromise.readFile(DATAFIELDS, "utf8")
+    let singleDatafieldTriple = {
+        triples: [{
+            subject: "https://foerderfunke.org/default#mainPerson",
+            predicate: "https://foerderfunke.org/default#hasIncomeBrutto",
+            object: "5000"
+        }]
+    }
+    let result = await validateSingleDatafieldValue(singleDatafieldTriple, datafieldsStr)
+    console.log(result)
+}
+
 // devRunSparqlSelectQueryOnRdfString()
 // devRunSparqlConstructQueryOnRdfString()
 // devValidateAll()
 // devValidateOne()
 // devValidateOneStrings()
 // devValidateUserProfile()
 // devExtractMedatada()
-devConvertUserProfileToTurtle()
+// devConvertUserProfileToTurtle()
+devValidateSingleDatafieldValue()

global.js

@@ -3,6 +3,7 @@ import {
     validateUserProfile,
     validateOne,
     validateAll,
+    validateSingleDatafieldValue
 } from "./src/index.js"
 
 import {
@@ -22,5 +23,6 @@ window.MatchingEngine = {
     runSparqlSelectQueryOnStore,
     extractRequirementProfilesMetadata,
     extractDatafieldsMetadata,
-    convertUserProfileToTurtle
+    convertUserProfileToTurtle,
+    validateSingleDatafieldValue
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@foerderfunke/matching-engine",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "description": "Checks eligibilities by validating a user profile against requirement profiles",
   "author": "@foerderfunke",
   "license": "MIT",

src/index.js

@@ -1,5 +1,7 @@
 import {
-    addRdfStringToStore, extractRpUriFromRpString,
+    addRdfStringToStore,
+    convertUserProfileToTurtle,
+    extractRpUriFromRpString,
     printDatasetAsTurtle,
     printStoreAsTurtle,
     runSparqlAskQueryOnStore,
@@ -17,8 +19,9 @@ export const ValidationResult = {
     UNDETERMINABLE: "undeterminable"
 }
 
-export async function validateSingleDatafieldValue() {
-    // TODO
+export async function validateSingleDatafieldValue(singleDatafieldTriple, datafieldsStr) {
+    let adHocMiniUserProfileTurtle = await convertUserProfileToTurtle(singleDatafieldTriple)
+    return validateUserProfile(adHocMiniUserProfileTurtle, datafieldsStr)
 }
 
 export async function validateUserProfile(userProfile, datafieldsStr, debug = false) {
@@ -35,9 +38,12 @@ export async function validateUserProfile(userProfile, datafieldsStr, debug = fa
     await addRdfStringToStore(datafieldsStr, store)
 
     let report = await runValidationOnStore(store)
-
     if (debug) printDatasetAsTurtle(report.dataset)
-    return report.conforms
+
+    return {
+        conforms: report.conforms,
+        violations: collectViolations(report, false)
+    }
 }
 
 export async function validateAll(userProfileStr, requirementProfiles, datafieldsStr, materializationStr, debug = false) {