add api caller file for claim/statement screens

Frontend/lib/mih_apis/mih_claim_statement_generation_api.dart

@@ -0,0 +1,256 @@
+import 'dart:convert';
+
+import 'package:Mzansi_Innovation_Hub/mih_components/mih_pop_up_messages/mih_loading_circle.dart';
+import 'package:Mzansi_Innovation_Hub/mih_objects/arguments.dart';
+import 'package:Mzansi_Innovation_Hub/mih_objects/claim_statement_file.dart';
+import 'package:flutter/material.dart';
+import 'package:supertokens_flutter/http.dart' as http;
+
+import '../mih_components/mih_pop_up_messages/mih_error_message.dart';
+import '../mih_components/mih_pop_up_messages/mih_success_message.dart';
+import '../mih_env/env.dart';
+
+class MIHClaimStatementGenerationApi {
+  final baseAPI = AppEnviroment.baseApiUrl;
+
+  /// This function is used to generate and store a claim/ statement.
+  ///
+  /// Patameters: TBC .
+  ///
+  /// Returns TBC.
+  Future<void> generateClaimStatement(
+    ClaimStatementGenerationArguments data,
+    PatientViewArguments args,
+    BuildContext context,
+  ) async {
+    //start loading circle
+    showDialog(
+      context: context,
+      builder: (context) {
+        return const Mihloadingcircle();
+      },
+    );
+
+    var response1 = await http.post(
+      Uri.parse("${AppEnviroment.baseApiUrl}/minio/generate/claim-statement/"),
+      headers: <String, String>{
+        "Content-Type": "application/json; charset=UTF-8"
+      },
+      body: jsonEncode(<String, dynamic>{
+        "document_type": data.document_type,
+        "patient_app_id": data.patient_app_id,
+        "patient_full_name": data.patient_full_name,
+        "patient_id_no": data.patient_id_no,
+        "has_med_aid": data.has_med_aid,
+        "med_aid_no": data.med_aid_no,
+        "med_aid_code": data.med_aid_code,
+        "med_aid_name": data.med_aid_name,
+        "med_aid_scheme": data.med_aid_scheme,
+        "busName": data.busName,
+        "busAddr": data.busAddr,
+        "busNo": data.busNo,
+        "busEmail": data.busEmail,
+        "provider_name": data.provider_name,
+        "practice_no": data.practice_no,
+        "vat_no": data.vat_no,
+        "service_date": data.service_date,
+        "service_desc": data.service_desc,
+        "service_desc_option": data.service_desc_option,
+        "procedure_name": data.procedure_name,
+        "procedure_additional_info": data.procedure_additional_info,
+        "icd10_code": data.icd10_code,
+        "amount": data.amount,
+        "pre_auth_no": data.pre_auth_no,
+        "logo_path": data.logo_path,
+        "sig_path": data.sig_path,
+      }),
+    );
+    //print(response1.statusCode);
+    DateTime now = new DateTime.now();
+    DateTime date = new DateTime(now.year, now.month, now.day);
+    String fileName =
+        "${data.document_type}-${data.patient_full_name}-${date.toString().substring(0, 10)}.pdf";
+    if (response1.statusCode == 200) {
+      //Update this API
+      var response2 = await http.post(
+        Uri.parse("${AppEnviroment.baseApiUrl}/files/claim-statement/insert/"),
+        headers: <String, String>{
+          "Content-Type": "application/json; charset=UTF-8"
+        },
+        body: jsonEncode(<String, dynamic>{
+          "app_id": data.patient_app_id,
+          "business_id": args.business!.business_id,
+          "file_path": "${data.patient_app_id}/claims-statements/$fileName",
+          "file_name": fileName
+        }),
+      );
+      if (response2.statusCode == 201) {
+        // end loading circle
+        Navigator.of(context).pop();
+        Navigator.of(context).pop();
+        Navigator.of(context).pop();
+        Navigator.of(context)
+            .pushNamed('/patient-manager/patient', arguments: args);
+        String message =
+            "The ${data.document_type}: $fileName has been successfully generated and added to ${data.patient_full_name}'s record. You can now access and download it for their use.";
+        successPopUp(message, context);
+      } else {
+        internetConnectionPopUp(context);
+      }
+    } else {
+      internetConnectionPopUp(context);
+    }
+  }
+
+  /// This function is used to fetch a list of claim/ statement files for a ptient.
+  ///
+  /// Patameters: app_id .
+  ///
+  /// Returns List<ClaimStatementFile>.
+  static Future<List<ClaimStatementFile>> getClaimStatementFilesByPatient(
+    String app_id,
+  ) async {
+    //print("Patien manager page: $endpoint");
+    final response = await http.get(Uri.parse(
+        "${AppEnviroment.baseApiUrl}/files/claim-statement/patient/$app_id"));
+    // print("Here");
+    // print("Body: ${response.body}");
+    // print("Code: ${response.statusCode}");
+    // errorCode = response.statusCode.toString();
+    // errorBody = response.body;
+
+    if (response.statusCode == 200) {
+      //print("Here1");
+      Iterable l = jsonDecode(response.body);
+      //print("Here2");
+      List<ClaimStatementFile> docList = List<ClaimStatementFile>.from(
+          l.map((model) => ClaimStatementFile.fromJson(model)));
+      //print("Here3");
+      //print(patientQueue);
+      return docList;
+    } else {
+      throw Exception(
+          'failed to fatch patient claims statement files with api');
+    }
+  }
+
+  /// This function is used to fetch a list of claim/ statement files for a business.
+  ///
+  /// Patameters: business_id .
+  ///
+  /// Returns List<ClaimStatementFile>.
+  static Future<List<ClaimStatementFile>> getClaimStatementFilesByBusiness(
+    String business_id,
+  ) async {
+    //print("Patien manager page: $endpoint");
+    final response = await http.get(Uri.parse(
+        "${AppEnviroment.baseApiUrl}/files/claim-statement/business/$business_id"));
+    // print("Here");
+    // print("Body: ${response.body}");
+    // print("Code: ${response.statusCode}");
+    // errorCode = response.statusCode.toString();
+    // errorBody = response.body;
+
+    if (response.statusCode == 200) {
+      //print("Here1");
+      Iterable l = jsonDecode(response.body);
+      //print("Here2");
+      List<ClaimStatementFile> docList = List<ClaimStatementFile>.from(
+          l.map((model) => ClaimStatementFile.fromJson(model)));
+      //print("Here3");
+      //print(patientQueue);
+      return docList;
+    } else {
+      throw Exception(
+          'failed to fatch business claims statement files with api');
+    }
+  }
+
+  /// This function is used to Delete loyalty card from users mzansi wallet.
+  ///
+  /// Patameters:-
+  /// AppUser signedInUser,
+  /// int idloyalty_cards,
+  /// BuildContext context,
+  ///
+  /// Returns VOID (TRIGGERS NOTIGICATIOPN ON SUCCESS)
+  static Future<void> deleteClaimStatementFilesByFileID(
+    PatientViewArguments args,
+    String filePath,
+    int fileID,
+    BuildContext context,
+  ) async {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return const Mihloadingcircle();
+      },
+    );
+    // delete file from minio
+    var response = await http.delete(
+      Uri.parse("${AppEnviroment.baseApiUrl}/minio/delete/file/"),
+      headers: <String, String>{
+        "Content-Type": "application/json; charset=UTF-8"
+      },
+      body: jsonEncode(<String, dynamic>{"file_path": filePath}),
+    );
+    //print("Here4");
+    //print(response.statusCode);
+    if (response.statusCode == 200) {
+      //SQL delete
+      var response2 = await http.delete(
+        Uri.parse("${AppEnviroment.baseApiUrl}/files/claim-statement/delete"),
+        headers: <String, String>{
+          "Content-Type": "application/json; charset=UTF-8"
+        },
+        body: jsonEncode(<String, dynamic>{"idclaim_statement_file": fileID}),
+      );
+      if (response2.statusCode == 200) {
+        Navigator.of(context).pop();
+        Navigator.of(context).pop();
+        Navigator.of(context).pop();
+        Navigator.of(context).pop();
+        //print(widget.business);
+
+        Navigator.of(context)
+            .pushNamed('/patient-manager/patient', arguments: args);
+
+        // Navigator.of(context)
+        //     .pushNamed('/patient-profile', arguments: widget.signedInUser);
+        // setState(() {});
+        String message =
+            "The File has been deleted successfully. This means it will no longer be visible on your and cannot be used for future appointments.";
+        successPopUp(message, context);
+      } else {
+        internetConnectionPopUp(context);
+      }
+    } else {
+      internetConnectionPopUp(context);
+    }
+  }
+
+  //================== POP UPS ==========================================================================
+
+  static void internetConnectionPopUp(BuildContext context) {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return const MIHErrorMessage(
+          errorType: "Internet Connection",
+        );
+      },
+    );
+  }
+
+  static void successPopUp(String message, BuildContext context) {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return MIHSuccessMessage(
+          successType: "Success",
+          successMessage: message,
+        );
+      },
+    );
+  }
+}