<cfsetting showdebugoutput="false">
<cfsetting enablecfoutputonly="true">

<cfscript>
/*
  PUBLIC MVP endpoint
  Returns Businesses list with STRICT casing:
  - Businesses
  - BusinessID
  - BusinessName

  Lucee-safe JSON output (NO encodeForJSON)
*/

function jsonString(val) {
  // serializeJSON("abc") -> "\"abc\""
  // we strip the surrounding quotes
  var s = serializeJSON(toString(val));
  return mid(s, 2, len(s) - 2);
}

function apiAbort(obj) {
  writeOutput('{');
  writeOutput('"OK":false');

  if (structKeyExists(obj, "ERROR")) {
    writeOutput(',"ERROR":"' & jsonString(obj.ERROR) & '"');
  }
  if (structKeyExists(obj, "DETAIL")) {
    writeOutput(',"DETAIL":"' & jsonString(obj.DETAIL) & '"');
  }

  writeOutput('}');
  abort;
}

/* ---- datasource resolution (unchanged) ---- */
dsn = "";
if (structKeyExists(application, "datasource")) {
  dsn = application.datasource;
} else if (structKeyExists(application, "dsn")) {
  dsn = application.dsn;
}

if (!len(dsn)) {
  apiAbort({
    ERROR = "missing_datasource",
    DETAIL = "No datasource configured"
  });
}

/* ---- query ---- */
q = queryExecute(
  "
    SELECT
      BusinessID,
      BusinessName
    FROM Businesses
    ORDER BY BusinessName
  ",
  [],
  { datasource = dsn }
);

/* ---- output ---- */
writeOutput('{');
writeOutput('"OK":true');
writeOutput(',"COUNT":' & q.recordCount);
writeOutput(',"Businesses":[');

for (i = 1; i LTE q.recordCount; i = i + 1) {
  if (i GT 1) writeOutput(',');

  writeOutput('{');
  writeOutput('"BusinessID":' & q.BusinessID[i]);
  writeOutput(',"BusinessName":"' & jsonString(q.BusinessName[i]) & '"');
  writeOutput('}');
}

writeOutput(']}');
</cfscript>