From 1d13532b689cc1b70ce8f76736f65107fb3eb451 Mon Sep 17 00:00:00 2001
From: Jack Meyer <jackcmeyer@gmail.com>
Date: Sun, 9 Aug 2020 16:31:43 -0500
Subject: [PATCH] chore: add hooks for use patient and use patients

---
 src/patients/hooks/usePatient.tsx  | 12 ++++++++++++
 src/patients/hooks/usePatients.tsx | 20 ++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 src/patients/hooks/usePatient.tsx
 create mode 100644 src/patients/hooks/usePatients.tsx

diff --git a/src/patients/hooks/usePatient.tsx b/src/patients/hooks/usePatient.tsx
new file mode 100644
index 0000000000..861a8a3bf6
--- /dev/null
+++ b/src/patients/hooks/usePatient.tsx
@@ -0,0 +1,12 @@
+import { useQuery } from 'react-query'
+
+import PatientRepository from '../../shared/db/PatientRepository'
+import Patient from '../../shared/model/Patient'
+
+function fetchPatient(_: any, id: string): Promise<Patient> {
+  return PatientRepository.find(id)
+}
+
+export default function usePatient(id: string) {
+  return useQuery(['patient', id], fetchPatient)
+}
diff --git a/src/patients/hooks/usePatients.tsx b/src/patients/hooks/usePatients.tsx
new file mode 100644
index 0000000000..64f42804f0
--- /dev/null
+++ b/src/patients/hooks/usePatients.tsx
@@ -0,0 +1,20 @@
+import { useQuery } from 'react-query'
+
+import PatientRepository from '../../shared/db/PatientRepository'
+import Patient from '../../shared/model/Patient'
+import PatientSearchRequest from '../models/PatientSearchRequest'
+
+interface PatientsResult {
+  totalCount: number
+  patients: Patient[]
+}
+
+async function fetchPatients(_: any, searchRequest: PatientSearchRequest): Promise<PatientsResult> {
+  const patients = await PatientRepository.search(searchRequest.queryString)
+  const totalCount = await PatientRepository.count()
+  return { totalCount, patients }
+}
+
+export default function usePatients(searchRequest: PatientSearchRequest) {
+  return useQuery(['patients', searchRequest], fetchPatients)
+}