Shubham | Add. Create dynamic fields

src/main/java/com/DeploymentPortal/api/dynamicField/DynamicField.java

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+package com.DeploymentPortal.api.dynamicField;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.vladmihalcea.hibernate.type.json.JsonBinaryType;
+import org.hibernate.annotations.Type;
+import org.hibernate.annotations.TypeDef;
+
+import javax.persistence.*;
+
+@Entity
+@TypeDef(
+        name = "jsonb",
+        typeClass = JsonBinaryType.class,
+        defaultForType = JsonNode.class
+)
+public class DynamicField {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Type(type = "jsonb")
+    @Column(columnDefinition = "jsonb")
+    private JsonNode fieldInfo;
+
+    public DynamicField() {
+    }
+
+    public DynamicField(JsonNode fieldInfo) {
+        this.fieldInfo = fieldInfo;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public JsonNode getFieldInfo() {
+        return fieldInfo;
+    }
+}

src/main/java/com/DeploymentPortal/api/dynamicField/DynamicFieldController.java

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+package com.DeploymentPortal.api.dynamicField;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.Valid;
+
+@RestController
+@CrossOrigin
+@RequestMapping("/dynamicFields")
+public class DynamicFieldController {
+
+    @Autowired
+    private DynamicFieldService dynamicFieldService;
+
+    public DynamicFieldController(DynamicFieldService dynamicFieldService) {
+        this.dynamicFieldService = dynamicFieldService;
+    }
+
+    @PostMapping
+    @ResponseStatus(HttpStatus.CREATED)
+    DynamicField create(@Valid @RequestBody JsonNode jsonNode) {
+        DynamicField dynamicField = new DynamicField(jsonNode);
+        return dynamicFieldService.add(dynamicField);
+    }
+}

src/main/java/com/DeploymentPortal/api/dynamicField/DynamicFieldRepository.java

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+package com.DeploymentPortal.api.dynamicField;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface DynamicFieldRepository extends JpaRepository<DynamicField, Long> {
+}

src/main/java/com/DeploymentPortal/api/dynamicField/DynamicFieldService.java

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+package com.DeploymentPortal.api.dynamicField;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class DynamicFieldService {
+    @Autowired
+    private DynamicFieldRepository dynamicFieldRepository;
+
+    public DynamicField add(DynamicField dynamicField) {
+        DynamicField savedDynamicField = dynamicFieldRepository.save(dynamicField);
+        return savedDynamicField;
+    }
+
+}

src/test/java/com/DeploymentPortal/api/dynamicField/DynamicFieldControllerTest.java

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+package com.DeploymentPortal.api.dynamicField;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.github.fge.jackson.JsonLoader;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.http.MediaType;
+import org.springframework.security.test.context.support.WithMockUser;
+import org.springframework.test.web.servlet.MockMvc;
+
+import java.io.File;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@WebMvcTest(DynamicFieldController.class)
+@WithMockUser()
+public class DynamicFieldControllerTest {
+
+    @Autowired
+    MockMvc mockMvc;
+
+    @MockBean private DynamicFieldService dynamicFieldService;
+
+    private static final String BASE_PATH = "/dynamicFields";
+
+    @Test
+    public void expectToAddDynamicField() throws Exception {
+        JsonNode jsonNode = JsonLoader.fromFile(new File("src/test/java/com/DeploymentPortal/api/dynamicField/sampleDynamicField.json"));
+        System.out.println(jsonNode.toString());
+        System.out.println(String.valueOf(jsonNode));
+        mockMvc.perform(post(BASE_PATH)
+        .content(String.valueOf(jsonNode))
+        .contentType(MediaType.APPLICATION_JSON)
+        .accept(MediaType.APPLICATION_JSON))
+                .andExpect(status().isCreated())
+        .andExpect(content().string(jsonNode.toString() ));
+    }
+
+}

src/test/java/com/DeploymentPortal/api/dynamicField/DynamicFieldServiceTest.java

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+package com.DeploymentPortal.api.dynamicField;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.github.fge.jackson.JsonLoader;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import java.io.File;
+import java.io.IOException;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+@SpringBootTest
+public class DynamicFieldServiceTest {
+
+    @Autowired
+    private DynamicFieldService dynamicFieldService;
+
+    @Test
+    public void expectToSaveDynamicField() throws IOException {
+        JsonNode jsonNode = JsonLoader.fromFile(new File("src/test/java/com/DeploymentPortal/api/dynamicField/sampleDynamicField.json"));
+        DynamicField dynamicField = new DynamicField(jsonNode);
+        DynamicField savedDynamicField = dynamicFieldService.add(dynamicField);
+
+        assertEquals(jsonNode, savedDynamicField.getFieldInfo());
+    }
+
+
+}

src/test/java/com/DeploymentPortal/api/dynamicField/sampleDynamicField.json

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+{
+  "name": "initialValues.new",
+  "inputType": "DropDown",
+  "placeholder": "Enter New Field",
+  "required": true,
+  "defaultValue":  "New Data"
+}