Registration Step

[kchapple]

If the client posts a Patient resource to /register, we should

1. Parse out the provider
2. Figure out which connection to use (for now from database.php) by getting the connection out of the provider table
3. Store the patient in the EHR database using the appropriate connection by calling setConnection() on the repository or the models itself.
4. Store a reference to the connection and ehr_pid in the users table (this needs to be added)
5. Build a JSON response

• I added connection field to provider table.
• I parsed out Provider ID and got connection, see storeInterface() method on FHIRPatientAdapter
  TODO
• add ehr_pid and connection fields to users table
• Make a RegisterController that uses the FHIRPatientAdapter to store the POSTed Patient Resource into the EHR database corresponding to profider, and add route /register
• Enhance routing so that we can pass the connection name to the API server like this https://gponline-fhir.vu2vu.com/fhir/mysql/Patient/47 where mysql is the connection key. Then set that connection key in the FHIR***Adapter so that the repository that talks to the EHR will use the correct connection. This is because we don't want to pass the provider with every request. A user will not be allowed to change providers in this version.
• JSON request and JSON response look like this (notice in the response, that the connection name is in the path):

`Sample request to /register
{
"resourceType": "Patient",
"name": [
{
"use": "usual",
"family": [
"Everywoman3"
],
"given": [
"Judy Simple"
]
}
],
"telecom": [
{
"system": "phone",
"value": "555-555-2003",
"use": "primary"
},
{
"system": "email",
"value": "",
"use": "primary"
}
],
"gender": "female",
"birthDate": "1955-01-06",
"address": [
{
"use": "home",
"line": [
"45 pine st",
"Mt eden"
],
"city": "Auckland"
}
],
"extension": [
{
"url": "https://gponline-fhir.vu2vu.com/gponline-patient-extensions",
"extension": [
{
"url": "#groupId",
"valueString": ""
},
{
"url": "#status",
"valueString": "pending"
},
{
"url": "#providerId",
"valueString": "34"
},
{
"url": "#pharmacyId",
"valueString": "5"
},
{
"url": "#stripeToken",
"valueString": "some-value"
}
]
}
]
}

Sample response from /register

{
"resourceType": "Bundle",
"type": "transaction-response",
"total": 1,
"entry": [
{
"fullUrl": "https://gponline-fhir.vu2vu.com/fhir/mysql/Patient/47",
"resource": {
"id": 47,
"resourceType": "Patient",
"identifier": [
{
"use": "usual",
"value": 47
}
],
"name": [
{
"use": "usual",
"family": ["Everywoman3"],
"given": ["Judy Simple"]
}
],
"telecom": [
{
"system": "phone",
"value": "555-555-2003",
"use": "primary"
},
{
"system": "email",
"value": "",
"use": "primary"
}
],
"gender": "female",
"birthDate": "1955-01-06",
"address" : [
{
"use" : "home",
"line" : [
"45 pine st",
"Mt eden"
],
"city" : "Auckland"
}
],
"extension" : [
{
"url" : "https://gponline-fhir.vu2vu.com/extensions/gponline-patient-data",
"extension" : [
{
"url" : "#groupId",
"valueString" : "1001"
},
{
"url" : "#status",
"valueString" : "pending"
},
{
"url" : "#providerId",
"valueString" : "34"
},
{
"url" : "#pharmacyId",
"valueString" : "5"
},
{
"url" : "#stripeToken",
"valueString" : "some-value"
}
]
}
]
},
"response": {
"status": "201 Created",
"location": "Patient/47"
}
}
]
}
`

[Leo24]

Add RegisterController and amend PatientAdapter for Registration Step
#49
LibreHealthIO/lh-ehr-api#19