Add census tract location type (#2)

metadatacenter-attic · Jul 2, 2021 · 63fc308 · 63fc308
1 parent d5f2aed
commit 63fc308
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Showing 4 changed files with 74,174 additions and 2 deletions.
diff --git a/js/stateToCensusTracts.js b/js/stateToCensusTracts.js
@@ -0,0 +1,45 @@
+const axios = require('axios');
+const fs = require("fs");
+
+const DC_REST_URL = "https://api.datacommons.org/";
+
+async function generateStateToCensusTracts() {
+  let stateToCensusTracts = {};
+
+  try {
+    let response = await axios.post(DC_REST_URL + "node/places-in", {
+      dcids: "country/USA",
+      placeType: "State"
+    });
+    let payload = JSON.parse(response.data.payload);
+    const stateIds = payload.map(x => x.place);
+
+    let stateAbbrev = "";
+    let censusTractIds = [];
+    for (const stateId of stateIds) {
+      response = await axios.post(DC_REST_URL + "node/property-values", {
+        dcids: [stateId],
+        property: "fips52AlphaCode",
+      });
+      payload = JSON.parse(response.data.payload);
+      stateAbbrev = payload[stateId]["out"][0]["value"];
+
+      response = await axios.post(DC_REST_URL + "node/places-in", {
+        dcids: stateId,
+        placeType: "CensusTract",
+      });
+      payload = JSON.parse(response.data.payload);
+      censusTractIds = payload.map(x => x.place.substring(6));
+
+      stateToCensusTracts[stateAbbrev] = censusTractIds;
+    }
+
+    fs.writeFile("output/stateToCensusTracts.json", JSON.stringify(stateToCensusTracts, null, 2), (err) => {
+      if (err) throw err;
+      console.log("State to census tracts file generation complete");
+    });
+  } catch(err) {
+    console.error(err);
+  }
+}
+generateStateToCensusTracts();
diff --git a/phs-gdc-dashboard/src/constants.js b/phs-gdc-dashboard/src/constants.js
@@ -6,6 +6,7 @@ export const INDEX_VARIABLE_STATE_NAME = 'state';
 export const INDEX_VARIABLE_COUNTY_NAME = 'county';
 export const INDEX_VARIABLE_CITY_NAME = 'city';
 export const INDEX_VARIABLE_ZIPCODE_NAME = 'zipCode';
+export const INDEX_VARIABLE_CENSUSTRACT_NAME = 'censusTract';
 
 export const INDEX_VARIABLES = {
   [INDEX_VARIABLE_STATE_NAME]: {
@@ -35,6 +36,13 @@ export const INDEX_VARIABLES = {
     "dcid": "CensusZipCodeTabulationArea",
     "dcidValuePrefix": "zip/",
     "enabled": true
+  },  
+  [INDEX_VARIABLE_CENSUSTRACT_NAME]: {
+    "uiLabel": "census tract",
+    "uiValuesExample": "06085512402",
+    "dcid": "CensusTract",
+    "dcidValuePrefix": "geoId/",
+    "enabled": true
   }
 }