ecomp-portal-widget-ms/widget-ms/src/main/java/org/onap/portalapp/widget/controller/WidgetsCatalogController.java

   1 package org.onap.portalapp.widget.controller;
   2
   3 import java.io.IOException;
   4 import java.util.ArrayList;
   5 import java.util.List;
   6
   7 import javax.servlet.http.HttpServletRequest;
   8 import javax.servlet.http.HttpServletResponse;
   9
  10 import org.onap.portalapp.widget.domain.ValidationRespond;
  11 import org.onap.portalapp.widget.domain.WidgetCatalog;
  12 import org.onap.portalapp.widget.service.StorageService;
  13 import org.onap.portalapp.widget.service.WidgetCatalogService;
  14 import org.onap.portalapp.widget.utils.AuthorizationUtil;
  15 import org.slf4j.Logger;
  16 import org.slf4j.LoggerFactory;
  17 import org.springframework.beans.factory.annotation.Autowired;
  18 import org.springframework.beans.factory.annotation.Value;
  19 import org.springframework.context.annotation.EnableAspectJAutoProxy;
  20 import org.springframework.stereotype.Controller;
  21 import org.springframework.web.bind.annotation.PathVariable;
  22 import org.springframework.web.bind.annotation.RequestBody;
  23 import org.springframework.web.bind.annotation.RequestHeader;
  24 import org.springframework.web.bind.annotation.GetMapping;
  25 import org.springframework.web.bind.annotation.PutMapping;
  26 import org.springframework.web.bind.annotation.PostMapping;
  27 import org.springframework.web.bind.annotation.DeleteMapping;
  28 import org.springframework.web.bind.annotation.RequestParam;
  29 import org.springframework.web.bind.annotation.ResponseBody;
  30 import org.springframework.web.client.RestTemplate;
  31 import org.springframework.web.multipart.MultipartFile;
  32
  33 import com.fasterxml.jackson.databind.ObjectMapper;
  34
  35 @Controller
  36 @org.springframework.context.annotation.Configuration
  37 @EnableAspectJAutoProxy
  38 public class WidgetsCatalogController {
  39
  40         @Value("${server.port}")
  41         String port;
  42         @Value("${server.servlet.context-path}")
  43         String context;
  44
  45         @Value("${spring.security.user.name}")
  46         String security_user;
  47         @Value("${spring.security.user.password}")
  48         String security_pass;
  49
  50         @Autowired
  51         WidgetCatalogService widgetCatalogService;
  52
  53         @Autowired
  54         StorageService storageService;
  55
  56         @Autowired
  57         RestTemplate restTemplate;
  58
  59         AuthorizationUtil util = new AuthorizationUtil();
  60
  61         private static final Logger logger = LoggerFactory.getLogger(WidgetsCatalogController.class);
  62
  63         @ResponseBody
  64         @GetMapping(value = { "/microservices/widgetCatalog" }, produces = "application/json")
  65         public List<WidgetCatalog> getWidgetCatalog(HttpServletRequest request, HttpServletResponse response
  66                         ,@RequestHeader(value="Authorization") String auth) throws IOException{
  67
  68                 List<WidgetCatalog> widgetCatalog = null;
  69                 if(!util.authorization(auth, security_user, security_pass)){
  70                         response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
  71                         logger.error("Basic Authentication Error while performing WidgetsCatalogController.getWidgetCatalog in widget microserivce. Please check your username and password.");
  72                         return widgetCatalog;
  73                 }
  74                 try {
  75                         widgetCatalog = widgetCatalogService.getWidgetCatalog();
  76                         logger.debug("WidgetsCatalogController.getWidgetCatalog: getting widget list {}", widgetCatalog);
  77                 } catch (Exception e) {
  78                         logger.error("Exception occurred while performing WidgetsCatalogController.getWidgetCatalog in widget microservices. Details:", e);
  79                 }
  80                 return widgetCatalog;
  81         }
  82
  83         @ResponseBody
  84         @GetMapping(value = { "/microservices/widgetCatalog/{loginName}" }, produces = "application/json")
  85         public List<WidgetCatalog> getUserWidgetCatalog(HttpServletRequest request, HttpServletResponse response,
  86                         @PathVariable("loginName") String loginName, @RequestHeader(value="Authorization") String auth) throws IOException {
  87                 List<WidgetCatalog> widgetCatalog = null;
  88                 if(!util.authorization(auth, security_user, security_pass)){
  89                         response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
  90                         logger.error("Basic Authentication Error while performing WidgetsCatalogController.getUserWidgetCatalog in widget microserivce. Please check your username and password.");
  91                         return widgetCatalog;
  92                 }
  93                 try {
  94                         widgetCatalog = widgetCatalogService.getUserWidgetCatalog(loginName);
  95                         logger.debug("WidgetsCatalogController.getUserWidgetCatalog: getting widget list {}", widgetCatalog);
  96                 } catch (Exception e) {
  97                         logger.error("Exception occurred while performing WidgetsCatalogController.getUserWidgetCatalog in widget microservices. Details:", e);
  98                 }
  99                 return widgetCatalog;
 100         }
 101
 102         @ResponseBody
 103         @PutMapping(value = { "/microservices/widgetCatalog/{widgetId}" }, produces = "application/json")
 104         public void updateWidgetCatalog(HttpServletRequest request, HttpServletResponse response,
 105                         @RequestBody WidgetCatalog newWidgetCatalog, @PathVariable("widgetId") long widgetId,
 106                         @RequestHeader(value="Authorization") String auth) throws IOException {
 107
 108                 if(!util.authorization(auth, security_user, security_pass)){
 109                         response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
 110                         logger.error("Basic Authentication Error while performing WidgetsCatalogController.updateWidgetCatalog in widget microserivce. Please check your username and password.");
 111                         return;
 112                 }
 113                 try {
 114                         widgetCatalogService.updateWidgetCatalog(widgetId, newWidgetCatalog);
 115                         logger.debug("WidgetsCatalogController.updateWidgetCatalog: updating widget {}", newWidgetCatalog);
 116                 } catch (Exception e) {
 117                         logger.error("Exception occurred while performing WidgetsCatalogController.updateWidgetCatalog in widget microservices. Details:", e);
 118                 }
 119         }
 120
 121         @ResponseBody
 122         @PostMapping(value = { "/microservices/widgetCatalog" }, produces = "application/json")
 123         public ValidationRespond saveWidgetCatalog(HttpServletRequest request, HttpServletResponse response, @RequestHeader(value="Authorization") String auth,
 124                         @RequestParam("file") MultipartFile file, @RequestParam("widget") String widget) throws IOException {
 125
 126                 ValidationRespond respond = null;
 127                 if(!util.authorization(auth, security_user, security_pass)){
 128                         response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
 129                         logger.error("Basic Authentication Error while performing WidgetsCatalogController.saveWidgetCatalog in widget microserivce. Please check your username and password.");
 130                         return new ValidationRespond(false, "Basic Authentication Error, please check your username and password.");
 131                 }
 132                 try {
 133                         //check the zip file structure first
 134                         respond = storageService.checkZipFile(file);
 135
 136                         if(respond.isValid()){
 137                                 //save the widget catalog
 138                                 WidgetCatalog newWidget = new ObjectMapper().readValue(widget, WidgetCatalog.class);
 139
 140                                 long widgetId = widgetCatalogService.saveWidgetCatalog(newWidget);
 141                                 logger.debug("WidgetsCatalogController.saveWidgetCatalog: saving widget={}", newWidget);
 142                                 //save the widget zip file ;
 143                                 storageService.save(file, newWidget, widgetId);
 144                         }
 145
 146                 } catch (Exception e) {
 147                         logger.error("Exception occurred while performing WidgetsCatalogController.saveWidgetCatalog in widget microservices. Details:", e);
 148                 }
 149                 return respond;
 150         }
 151
 152         @ResponseBody
 153         @PostMapping(value = { "/microservices/widgetCatalog/{widgetId}" }, produces = "application/json")
 154         public ValidationRespond updateWidgetCatalogwithFiles(HttpServletRequest request, HttpServletResponse response, @RequestHeader(value="Authorization") String auth,
 155                         @RequestParam("file") MultipartFile file, @RequestParam("widget") String widget, @PathVariable("widgetId") long widgetId) throws IOException {
 156                 logger.debug("microserivces updating with files {}", widgetId);
 157                 ValidationRespond respond = null;
 158                 if(!util.authorization(auth, security_user, security_pass)){
 159                         response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
 160                         logger.error("Basic Authentication Error while performing WidgetsCatalogController.saveWidgetCatalog in widget microserivce. Please check your username and password.");
 161                         return new ValidationRespond(false, "Basic Authentication Error, please check your username and password.");
 162                 }
 163                 try {
 164                         //check the zip file structure first
 165                         respond = storageService.checkZipFile(file);
 166                         if(respond.isValid()){
 167                                 //update the widget catalog
 168                                 WidgetCatalog newWidget = new ObjectMapper().readValue(widget, WidgetCatalog.class);
 169                                 widgetCatalogService.updateWidgetCatalog(widgetId, newWidget);
 170                                 logger.debug("WidgetsCatalogController.saveWidgetCatalog: updating widget with widgetId={}", widgetId);
 171                                 //update the widget zip file
 172                                 storageService.update(file, newWidget, widgetId);
 173                         }
 174                 } catch (Exception e) {
 175                         logger.error("Exception occurred while performing WidgetsCatalogController.saveWidgetCatalog in widget microservices. Details:", e);
 176                 }
 177                 return respond;
 178         }
 179
 180         @ResponseBody
 181         @DeleteMapping(value = { "/microservices/widgetCatalog/{widgetId}" }, produces = "application/json")
 182         public void deleteOnboardingWidget(HttpServletRequest request, HttpServletResponse response,
 183                         @PathVariable("widgetId") long widgetId, @RequestHeader(value="Authorization") String auth)  throws IOException{
 184                 if(!util.authorization(auth, security_user, security_pass)){
 185                         response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
 186                         logger.error("Basic Authentication Error while performing WidgetsCatalogController.deleteOnboardingWidget in widget microserivce. Please check your username and password.");
 187                         return;
 188                 }
 189                 try {
 190                         logger.debug("WidgetsCatalogController.deleteOnboardingWidget: deleting widget {}", widgetId);
 191                         //WidgetCatalog widget = widgetCatalogService.getWidgetCatalog(widgetId);
 192                         widgetCatalogService.deleteWidgetCatalog(widgetId);
 193                         storageService.deleteWidgetFile(widgetId);
 194                 } catch (Exception e) {
 195                         logger.error("Exception occurred while performing WidgetsCatalogController.deleteOnboardingWidget in widget microservices. Details:", e);
 196                 }
 197         }
 198
 199         @ResponseBody
 200         @GetMapping(value = { "/microservices/widgetCatalog/parameters/{widgetId}" }, produces = "application/json")
 201         public Long getServiceIdByWidget(HttpServletRequest request, HttpServletResponse response,
 202                         @PathVariable("widgetId") Long widgetId, @RequestHeader(value="Authorization") String auth) throws IOException {
 203
 204                 Long serviceId = null;
 205                 if(!util.authorization(auth, security_user, security_pass)){
 206                         response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
 207                         logger.error("Basic Authentication Error while performing WidgetsCatalogController.getServiceIdByWidget in widget microserivce. Please check your username and password.");
 208                         return serviceId;
 209                 }
 210                 try{
 211                         logger.debug("WidgetsCatalogController.getServiceIdByWidget: getting service Id for widget {}", widgetId);
 212                         serviceId = widgetCatalogService.getServiceIdByWidget(widgetId);
 213                 }catch(Exception e){
 214                         logger.error("Exception occurred while performing WidgetsCatalogController.getServiceIdByWidget in widget microservices. Details:", e);
 215                 }
 216                 return serviceId;
 217         }
 218
 219
 220         @ResponseBody
 221         @GetMapping(value = { "/microservices/widgetCatalog/service/{serviceId}" }, produces = "application/json")
 222         public List<WidgetCatalog> getWidgetByServiceId(HttpServletRequest request, HttpServletResponse response,
 223                         @PathVariable("serviceId") Long serviceId, @RequestHeader(value="Authorization") String auth) throws IOException {
 224                 List<WidgetCatalog> list = new ArrayList<>();
 225                 if(!util.authorization(auth, security_user, security_pass)){
 226                         response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
 227                         logger.error("Basic Authentication Error while performing WidgetsCatalogController.getWidgetByServiceId in widget microserivce. Please check your username and password.");
 228                         return null;
 229                 }
 230                 try{
 231                         logger.debug("WidgetsCatalogController.getWidgetByServiceId: getting service Id for widget {}", serviceId);
 232                         list = widgetCatalogService.getWidgetsByServiceId(serviceId);
 233                 }catch(Exception e){
 234                         logger.error("Exception occurred while performing WidgetsCatalogController.getWidgetByServiceId in widget microservices. Details:", e);
 235                 }
 236                 return list;
 237         }
 238
 239
 240         @ResponseBody
 241         @GetMapping(value = { "/microservices/download/{widgetId}" }, produces = "application/json")
 242         public byte[] getWidgetZipFile(HttpServletRequest request, HttpServletResponse response,
 243                         @PathVariable("widgetId") long widgetId, @RequestHeader(value="Authorization") String auth) throws Exception {
 244                 byte[] byteFile = null;
 245                 if(!util.authorization(auth, security_user, security_pass)){
 246                         response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
 247                         logger.error("Basic Authentication Error while performing WidgetsCatalogController.getWidgetZipFile in widget microserivce. Please check your username and password.");
 248                         return byteFile;
 249                 }
 250                 try {
 251                         byteFile = storageService.getWidgetCatalogContent(widgetId);
 252                         logger.debug("WidgetsCatalogController.getWidgetZipFile: getting widget zip file for widget with id {}", widgetId);
 253                 } catch (Exception e) {
 254                         logger.error("Exception occurred while performing WidgetsCatalogController.getWidgetZipFile in widget microservices. Details:", e);
 255                 }
 256                 return byteFile;
 257         }
 258
 259
 260 }