1 | import { Injectable, } from '@angular/core';
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2 | import { HttpClient, HttpErrorResponse } from '@angular/common/http';
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3 |
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4 | import { Observable } from 'rxjs';
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5 | import { map, catchError } from 'rxjs/operators';
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6 |
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7 | import { IHealthFacilities, IHealthcareWorkers, IMedicine, IPandemic, IPharmacy, IPharmacyHead, IPharmacyHeadRequest } from './interfaces';
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8 | import { environment } from '../../environments/environment';
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9 |
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10 | @Injectable()
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11 | export class DataService {
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12 | baseFacilitiesUrl: string = `${environment.baseApiUrl}api/facilities`;
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13 | baseWorkersUrl: string = `${environment.baseApiUrl}api/workers`;
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14 | baseMedicineUrl: string = `${environment.baseApiUrl}api/medicines`;
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15 | basePandemicUrl: string = `${environment.baseApiUrl}api/pandemic`;
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16 | basePharmacyUrl: string = `${environment.baseApiUrl}api/pharmacy`;
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17 | basePharmacyHead: string = `${environment.baseApiUrl}api/pharmacyhead`;
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18 |
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19 | constructor(private http: HttpClient) {
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20 |
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21 | }
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22 |
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23 | //Facility GET
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24 | getFacilities() : Observable<IHealthFacilities[]> {
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25 | return this.http.get<IHealthFacilities[]>(this.baseFacilitiesUrl)
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26 | .pipe(
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27 | map((facilities: IHealthFacilities[]) => {
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28 | return facilities;
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29 | }),
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30 | catchError(this.handleError)
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31 | );
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32 | }
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33 | searchFacilities(searchquery: string) : Observable<IHealthFacilities[]> {
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34 | return this.http.get<IHealthFacilities[]>(this.baseFacilitiesUrl + '/search/' + searchquery)
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35 | .pipe(
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36 | map((facilities: IHealthFacilities[]) => {
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37 | return facilities;
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38 | }),
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39 | catchError(this.handleError)
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40 | );
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41 | }
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42 | getFacility(id: string) : Observable<IHealthFacilities> {
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43 | return this.http.get<IHealthFacilities>(this.baseFacilitiesUrl + '/' + id)
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44 | .pipe(catchError(this.handleError));
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45 | }
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46 |
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47 |
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48 | //Worker GET
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49 | getWorkers() : Observable<IHealthcareWorkers[]> {
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50 | return this.http.get<IHealthcareWorkers[]>(this.baseWorkersUrl)
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51 | .pipe(
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52 | map((workers: IHealthcareWorkers[]) => {
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53 | return workers;
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54 | }),
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55 | catchError(this.handleError)
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56 | );
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57 | }
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58 | searchWorkers(searchquery: string) : Observable<IHealthcareWorkers[]> {
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59 | return this.http.get<IHealthcareWorkers[]>(this.baseWorkersUrl + '/search/' + searchquery)
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60 | .pipe(
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61 | map((workers: IHealthcareWorkers[]) => {
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62 | return workers;
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63 | }),
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64 | catchError(this.handleError)
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65 | );
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66 | }
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67 | getWorker(id: string) : Observable<IHealthcareWorkers> {
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68 | return this.http.get<IHealthcareWorkers>(this.baseWorkersUrl + '/' + id)
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69 | .pipe(catchError(this.handleError));
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70 | }
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71 |
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72 |
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73 | //Medicine GET
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74 | getMedicines() : Observable<IMedicine[]> {
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75 | return this.http.get<IMedicine[]>(this.baseMedicineUrl)
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76 | .pipe(
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77 | map((medicines: IMedicine[]) => {
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78 | return medicines;
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79 | }),
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80 | catchError(this.handleError)
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81 | );
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82 | }
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83 | searchMedicines(searchquery: string) : Observable<IMedicine[]> {
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84 | return this.http.get<IMedicine[]>(this.baseMedicineUrl + '/search/' + searchquery)
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85 | .pipe(
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86 | map((medicines: IMedicine[]) => {
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87 | return medicines;
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88 | }),
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89 | catchError(this.handleError)
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90 | );
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91 | }
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92 | getMedicine(id: string) : Observable<IMedicine> {
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93 | return this.http.get<IMedicine>(this.baseMedicineUrl + '/' + id)
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94 | .pipe(catchError(this.handleError));
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95 | }
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96 |
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97 |
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98 | getPandemic() : Observable<IPandemic> {
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99 | return this.http.get<IPandemic>(this.basePandemicUrl)
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100 | .pipe(catchError(this.handleError));
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101 | }
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102 |
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103 |
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104 | //Pharmacy GET
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105 | getPharmacies() : Observable<IPharmacy[]> {
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106 | return this.http.get<IPharmacy[]>(this.basePharmacyUrl)
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107 | .pipe(
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108 | map((pharmacies: IPharmacy[]) => {
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109 | return pharmacies;
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110 | }),
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111 | catchError(this.handleError)
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112 | );
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113 | }
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114 | searchPharmacies(searchquery: string) : Observable<IPharmacy[]> {
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115 | return this.http.get<IPharmacy[]>(this.basePharmacyUrl + '/search/' + searchquery)
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116 | .pipe(
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117 | map((pharmacies: IPharmacy[]) => {
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118 | return pharmacies;
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119 | }),
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120 | catchError(this.handleError)
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121 | );
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122 | }
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123 | getPharmacy(id: string) : Observable<IPharmacy> {
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124 | return this.http.get<IPharmacy>(this.basePharmacyUrl + '/' + id)
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125 | .pipe(catchError(this.handleError));
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126 | }
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127 |
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128 | //PharmacyHead GET
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129 | getPharmacyHeads() : Observable<IPharmacyHead[]> {
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130 | return this.http.get<IPharmacyHead[]>(this.basePharmacyHead)
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131 | .pipe(
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132 | map((pharmacyheads: IPharmacyHead[]) => {
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133 | return pharmacyheads;
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134 | }),
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135 | catchError(this.handleError)
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136 | );
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137 | }
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138 | getClaimingRequests() : Observable<IPharmacyHeadRequest[]> {
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139 | return this.http.get<IPharmacyHeadRequest[]>(this.basePharmacyHead + '/requests')
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140 | .pipe(
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141 | map((requests: IPharmacyHeadRequest[]) => {
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142 | return requests;
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143 | }),
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144 | catchError(this.handleError)
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145 | );
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146 | }
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147 | loginPharmacyHead(email: string, passwd: string) : Observable<any> {
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148 | let postData = {username : email ,password :passwd};
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149 | return this.http.post<any>(this.basePharmacyHead + '/login', postData)
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150 | .pipe(
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151 | map((data) => {
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152 | return data;
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153 | }),
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154 | catchError(this.handleError)
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155 | );
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156 | }
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157 | getPharmacyHead(id: string) : Observable<IPharmacyHead> {
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158 | return this.http.get<IPharmacyHead>(this.basePharmacyHead + '/' + id)
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159 | .pipe(catchError(this.handleError));
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160 | }
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161 | //PharmacyHead POST
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162 | insertPharmacyHead(head: IPharmacyHead) : Observable<IPharmacyHead> {
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163 | return this.http.post<IPharmacyHead>(this.basePharmacyHead + '/add', head)
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164 | .pipe(
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165 | map((data) => {
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166 | return data;
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167 | }),
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168 | catchError(this.handleError)
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169 | );
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170 | }
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171 | claimPharmacy(req: IPharmacyHeadRequest) : Observable<IPharmacyHeadRequest> {
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172 | return this.http.post<IPharmacyHeadRequest>(this.basePharmacyHead + '/requests', req)
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173 | .pipe(
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174 | map((data) => {
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175 | return data;
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176 | }),
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177 | catchError(this.handleError)
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178 | );
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179 | }
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180 | updatePharmacyHead(head: IPharmacyHead) : Observable<IPharmacyHead> {
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181 | return this.http.post<IPharmacyHead>(this.basePharmacyHead + '/update', head)
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182 | .pipe(
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183 | map((data) => {
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184 | return data;
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185 | }),
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186 | catchError(this.handleError)
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187 | );
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188 | }
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189 | deletePharmacyHead(id: string) : Observable<any> {
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190 | return this.http.post<any>(this.basePharmacyHead + '/delete/' + id, id)
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191 | .pipe(
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192 | map((data) => {
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193 | return data;
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194 | }),
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195 | catchError(this.handleError)
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196 | );
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197 | }
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198 | deleteClaimingRequest(id: string) : Observable<boolean> {
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199 | return this.http.post<boolean>(this.basePharmacyHead + '/requests/' + id, id)
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200 | .pipe(
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201 | map((data) => {
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202 | return data;
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203 | }),
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204 | catchError(this.handleError)
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205 | );
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206 | }
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207 |
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208 | private handleError(error: HttpErrorResponse) {
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209 | console.error('server error:', error);
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210 | if (error.error instanceof Error) {
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211 | let errMessage = error.error.message;
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212 | return Observable.throw(errMessage);
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213 | }
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214 | return Observable.throw(error || 'ASP.NET Core server error');
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215 | }
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216 |
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217 | }
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