Feat/post new measurements

[jona159]

No description provided.

[mashazyu]

@jona159 , per our conversation I am adding summary of our discussion.

I tested data upload presented in this PR via senseBox:bike app.

1. First, I got the following error message:

error 422: {"code":"UnprocessableEntity","message":"Cannot read properties of undefined (reading 'decodeMessage')"}

Cursor suggested the following fix, that worked for me locally

Issue:

Measurement upload failing with: "Cannot read properties of undefined (reading 'decodeMessage')"

Root Cause:

The decoder lookup was failing when content-type included charset (e.g., "application/json; charset=utf-8")

Fix:

Modified one file: app/lib/decoding-service.server.ts

Added a normalization function and updated the decoder lookup:

// NEW: Normalize content type to match decoder keys

function normalizeContentType(contentType: string): string {

  const normalized \= contentType.toLowerCase().split(';')[0].trim();

  if (normalized.includes('json')) return 'application/json';

  if (normalized.includes('csv')) return 'text/csv';

  if (normalized \=== 'application/sbx-bytes-ts') return 'application/sbx-bytes-ts';

  if (normalized \=== 'application/sbx-bytes') return 'application/sbx-bytes';

  return normalized;

}

// UPDATED: Use normalized content-type for decoder lookup

export async function decodeMeasurements(

  measurements: any,

  options: { contentType: string; sensors: any[] }

): Promise<any[]> {

  try {

const normalizedContentType \= normalizeContentType(options.contentType); // ADDED

const handler \= decodeHandlers\[normalizedContentType\]; // CHANGED

if (!handler) { // ADDED null check

  throw new Error(\`No decoder found for content-type: ${options.contentType}\`);

}

return handler.decodeMessage(measurements, { sensors: options.sensors });
  } catch (err: any) {

const error \= new Error(err.message);

error.name \= "ModelError";

(error as any).type \= "UnprocessableEntityError";

throw error;
  }
}

2. After applying the fix I was able to "bulk upload" track data from app. I verified that data stored in local database matched track data stored in the app. In other words, I believe data is stored correctly.

Please let me know, if any furhter testing is needed.