http://jira.mfd.msk:8088/browse/CLS-181 get meta.json method

.gitignore

@@ -4,3 +4,4 @@ target
 logs
 tmp_notes.**
 tmp
+clearing-parent/backend-api/src/main/resources/meta.json

clearing-parent/backend-api/pom.xml

@@ -132,6 +132,30 @@
                     </transformationSets>
                 </configuration>
             </plugin>
+            <plugin>
+                <artifactId>maven-resources-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>copy-meta</id>
+                        <phase>process-classes</phase>
+                        <goals>
+                            <goal>copy-resources</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${basedir}/src/main/resources</outputDirectory>
+                            <resources>
+                                <resource>
+                                    <directory>${basedir}/target/generated-resources/xml/xslt</directory>
+                                    <includes>
+                                        <include>meta.json</include>
+                                    </includes>
+                                    <filtering>false</filtering>
+                                </resource>
+                            </resources>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>
 </project>

clearing-parent/backend-api/src/main/java/ru/spcex/clearing/backendapi/config/MetaConfiguration.java

@@ -0,0 +1,21 @@
+package ru.spcex.clearing.backendapi.config;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.io.Resource;
+
+import java.io.IOException;
+import java.nio.file.Files;
+
+@Configuration
+public class MetaConfiguration {
+    @Value("file:${spring.config.location}/meta.json")
+    private Resource meta;
+
+    @Bean("metaJson")
+    public String metaJsonConfiguration() throws IOException {
+        if (!meta.isReadable()) throw new IllegalStateException("cannot read keycloak.json settings from spring.config.location");
+        return Files.readString(meta.getFile().toPath());
+    }
+}

clearing-parent/backend-api/src/main/java/ru/spcex/clearing/backendapi/controller/system/MetaController.java

@@ -0,0 +1,31 @@
+package ru.spcex.clearing.backendapi.controller.system;
+
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiResponse;
+import io.swagger.annotations.ApiResponses;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.http.MediaType;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+@Controller
+@RequestMapping("/meta")
+public class MetaController {
+    private final String metaRawJson;
+
+    @Autowired
+    public MetaController(@Qualifier("metaJson") String meta) {
+        this.metaRawJson = meta;
+    }
+
+    @ApiOperation(value = "get meta.json")
+    @ApiResponses(value = {@ApiResponse(code = 200, message = "OK" /*response = DictionaryBackendGetAll.class*/)})
+    @RequestMapping(method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
+    @ResponseBody
+    public String getAll() {
+        return metaRawJson;
+    }
+}