Complete saveOptions api

src/main/java/cc/ryanc/halo/model/dto/OptionOutputDTO.java

@@ -0,0 +1,20 @@
+package cc.ryanc.halo.model.dto;
+
+import cc.ryanc.halo.model.dto.base.OutputConverter;
+import cc.ryanc.halo.model.entity.Option;
+import lombok.Data;
+
+/**
+ * Option output dto.
+ *
+ * @author johnniang
+ * @date 3/20/19
+ */
+@Data
+public class OptionOutputDTO implements OutputConverter<OptionOutputDTO, Option> {
+
+    private String optionKey;
+
+    private String optionValue;
+
+}

src/main/java/cc/ryanc/halo/model/params/OptionParam.java

@@ -0,0 +1,26 @@
+package cc.ryanc.halo.model.params;
+
+import cc.ryanc.halo.model.dto.base.InputConverter;
+import cc.ryanc.halo.model.entity.Option;
+import lombok.Data;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Size;
+
+/**
+ * Optiona param.
+ *
+ * @author johnniang
+ * @date 3/20/19
+ */
+@Data
+public class OptionParam implements InputConverter<Option> {
+
+    @NotBlank(message = "Option key must not be blank")
+    @Size(max = 100, message = "Length of option key must not be more than {max}")
+    private String optionKey;
+
+
+    @Size(max = 1023, message = "Length of option value must not be more than {max}")
+    private String optionValue;
+}

src/main/java/cc/ryanc/halo/service/OptionService.java

@@ -1,11 +1,14 @@
 package cc.ryanc.halo.service;
 
+import cc.ryanc.halo.model.dto.OptionOutputDTO;
 import cc.ryanc.halo.model.entity.Option;
 import cc.ryanc.halo.model.enums.BlogProperties;
+import cc.ryanc.halo.model.params.OptionParam;
 import cc.ryanc.halo.service.base.CrudService;
 import org.springframework.lang.NonNull;
 import org.springframework.lang.Nullable;
 
+import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 
@@ -31,6 +34,13 @@ public interface OptionService extends CrudService<Option, Integer> {
      */
     void save(@NonNull Map<String, String> options);
 
+    /**
+     * SAve multiple options
+     *
+     * @param optionParams option params
+     */
+    void save(List<OptionParam> optionParams);
+
     /**
      * Saves blog properties.
      *
@@ -45,6 +55,13 @@ public interface OptionService extends CrudService<Option, Integer> {
      */
     Map<String, String> listOptions();
 
+    /**
+     * Lists all option dtos.
+     *
+     * @return a list of option dto
+     */
+    List<OptionOutputDTO> listDtos();
+
     /**
      * Get option by key
      *

src/main/java/cc/ryanc/halo/service/impl/OptionServiceImpl.java

@@ -1,7 +1,9 @@
 package cc.ryanc.halo.service.impl;
 
+import cc.ryanc.halo.model.dto.OptionOutputDTO;
 import cc.ryanc.halo.model.entity.Option;
 import cc.ryanc.halo.model.enums.BlogProperties;
+import cc.ryanc.halo.model.params.OptionParam;
 import cc.ryanc.halo.repository.OptionRepository;
 import cc.ryanc.halo.service.OptionService;
 import cc.ryanc.halo.service.base.AbstractCrudService;
@@ -11,8 +13,10 @@ import org.springframework.stereotype.Service;
 import org.springframework.util.Assert;
 import org.springframework.util.CollectionUtils;
 
+import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+import java.util.stream.Collectors;
 
 /**
  * OptionService implementation class
@@ -78,6 +82,16 @@ public class OptionServiceImpl extends AbstractCrudService<Option, Integer> impl
         options.forEach((key, value) -> save(key, value));
     }
 
+    @Override
+    public void save(List<OptionParam> optionParams) {
+        if (CollectionUtils.isEmpty(optionParams)) {
+            return;
+        }
+
+        // TODO Optimize the query
+        optionParams.forEach(optionParam -> save(optionParam.getOptionKey(), optionParam.getOptionValue()));
+    }
+
     @Override
     public void saveProperties(Map<BlogProperties, String> properties) {
         if (CollectionUtils.isEmpty(properties)) {
@@ -97,6 +111,11 @@ public class OptionServiceImpl extends AbstractCrudService<Option, Integer> impl
         return ServiceUtils.convertToMap(listAll(), Option::getOptionKey, Option::getOptionValue);
     }
 
+    @Override
+    public List<OptionOutputDTO> listDtos() {
+        return listAll().stream().map(option -> (OptionOutputDTO) new OptionOutputDTO().convertFrom(option)).collect(Collectors.toList());
+    }
+
     /**
      * Gets option by key
      *

src/main/java/cc/ryanc/halo/web/controller/admin/api/OptionController.java

@@ -0,0 +1,36 @@
+package cc.ryanc.halo.web.controller.admin.api;
+
+import cc.ryanc.halo.model.dto.OptionOutputDTO;
+import cc.ryanc.halo.model.params.OptionParam;
+import cc.ryanc.halo.service.OptionService;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.Valid;
+import java.util.List;
+
+/**
+ * Option Controller.
+ *
+ * @author johnniang
+ * @date 3/20/19
+ */
+@RestController
+@RequestMapping("/admin/api/options")
+public class OptionController {
+
+    private final OptionService optionService;
+
+    public OptionController(OptionService optionService) {
+        this.optionService = optionService;
+    }
+
+    @GetMapping
+    public List<OptionOutputDTO> listAll() {
+        return optionService.listDtos();
+    }
+
+    @PostMapping("saving")
+    public void saveOptions(@Valid @RequestBody List<OptionParam> optionParams) {
+        optionService.save(optionParams);
+    }
+}