Files
DentalManagementElogin/apps/Backend/src/storage/patients-storage.ts
2025-10-04 01:31:14 +05:30

142 lines
3.7 KiB
TypeScript

import { InsertPatient, Patient, UpdatePatient } from "@repo/db/types";
import { prisma as db } from "@repo/db/client";
export interface IStorage {
// Patient methods
getPatient(id: number): Promise<Patient | undefined>;
getPatientByInsuranceId(insuranceId: string): Promise<Patient | null>;
getPatientsByUserId(userId: number): Promise<Patient[]>;
getRecentPatients(limit: number, offset: number): Promise<Patient[]>;
getPatientsByIds(ids: number[]): Promise<Patient[]>;
createPatient(patient: InsertPatient): Promise<Patient>;
updatePatient(id: number, patient: UpdatePatient): Promise<Patient>;
deletePatient(id: number): Promise<void>;
searchPatients(args: {
filters: any;
limit: number;
offset: number;
}): Promise<
{
id: number;
firstName: string | null;
lastName: string | null;
phone: string | null;
gender: string | null;
dateOfBirth: Date;
insuranceId: string | null;
insuranceProvider: string | null;
status: string;
}[]
>;
getTotalPatientCount(): Promise<number>;
countPatients(filters: any): Promise<number>; // optional but useful
}
export const patientsStorage: IStorage = {
// Patient methods
async getPatient(id: number): Promise<Patient | undefined> {
const patient = await db.patient.findUnique({ where: { id } });
return patient ?? undefined;
},
async getPatientsByUserId(userId: number): Promise<Patient[]> {
return await db.patient.findMany({ where: { userId } });
},
async getPatientByInsuranceId(insuranceId: string): Promise<Patient | null> {
return db.patient.findFirst({
where: { insuranceId },
});
},
async getRecentPatients(limit: number, offset: number): Promise<Patient[]> {
return db.patient.findMany({
skip: offset,
take: limit,
orderBy: { createdAt: "desc" },
});
},
async getPatientsByIds(ids: number[]): Promise<Patient[]> {
if (!ids || ids.length === 0) return [];
const uniqueIds = Array.from(new Set(ids));
return db.patient.findMany({
where: { id: { in: uniqueIds } },
select: {
id: true,
firstName: true,
lastName: true,
phone: true,
email: true,
dateOfBirth: true,
gender: true,
insuranceId: true,
insuranceProvider: true,
status: true,
userId: true,
createdAt: true,
},
});
},
async createPatient(patient: InsertPatient): Promise<Patient> {
return await db.patient.create({ data: patient as Patient });
},
async updatePatient(id: number, updateData: UpdatePatient): Promise<Patient> {
try {
return await db.patient.update({
where: { id },
data: updateData as Patient,
});
} catch (err) {
throw new Error(`Patient with ID ${id} not found`);
}
},
async deletePatient(id: number): Promise<void> {
try {
await db.patient.delete({ where: { id } });
} catch (err) {
console.error("Error deleting patient:", err);
throw new Error(`Failed to delete patient: ${err}`);
}
},
async searchPatients({
filters,
limit,
offset,
}: {
filters: any;
limit: number;
offset: number;
}) {
return db.patient.findMany({
where: filters,
orderBy: { createdAt: "desc" },
take: limit,
skip: offset,
select: {
id: true,
firstName: true,
lastName: true,
phone: true,
gender: true,
dateOfBirth: true,
insuranceId: true,
insuranceProvider: true,
status: true,
},
});
},
async getTotalPatientCount(): Promise<number> {
return db.patient.count();
},
async countPatients(filters: any) {
return db.patient.count({ where: filters });
},
};