Resource Dictionary: fecthing data-type list

Created loopback API function to fetch data-types from backend and
display them in data-type drop-down

Issue-ID: CCSDK-707
Change-Id: I797177b9042558c99a94df9c9dd4295c43389d29
Signed-off-by: Arundathi Patil <arundpil@in.ibm.com>

3 files changed, 28 insertions, 1 deletions

diff --git a/cds-ui/server/src/controllers/data-dictionary.controller.ts b/cds-ui/server/src/controllers/data-dictionary.controller.ts
index 63587e6b3..eab0bc50c 100644
--- a/cds-ui/server/src/controllers/data-dictionary.controller.ts
+++ b/cds-ui/server/src/controllers/data-dictionary.controller.ts
@@ -95,4 +95,15 @@ export class DataDictionaryController {
   async getmodelType(@param.path.string('source') source: string) {
     return await this.rdservice.getModelType(source);
   }
+
+  @get('/resourcedictionary/model-type/by-definition/data_type', {
+    responses: {
+      '200': {
+        content: { 'application/json': {} },
+      },
+    },
+  })
+  async getDataTypes() {
+    return await this.rdservice.getDataTypes();
+  }
 }
diff --git a/cds-ui/server/src/datasources/resource-dictionary.datasource-template.ts b/cds-ui/server/src/datasources/resource-dictionary.datasource-template.ts
index af96aca04..9f9d754d1 100644
--- a/cds-ui/server/src/datasources/resource-dictionary.datasource-template.ts
+++ b/cds-ui/server/src/datasources/resource-dictionary.datasource-template.ts
@@ -88,7 +88,6 @@ export default {
 
             }
         },
-        ,
         {
             "template": {
                 "method": "GET",
@@ -104,6 +103,22 @@ export default {
                 "getModelType": ["source"]
 
             }
+        },
+        {
+            "template": {
+                "method": "GET",
+                "url": controllerApiConfig.http.url + "/model-type/by-definition/data_type",
+                "headers": {
+                    "accepts": "application/json",
+                    "content-type": "application/json",
+                    "authorization": controllerApiConfig.http.authToken
+                },
+                "responsePath": "$.*"
+            },
+            "functions": {
+                "getDataTypes": []
+
+            }
         }
     ]
 };
\ No newline at end of file
diff --git a/cds-ui/server/src/services/resource-dictionary.service.ts b/cds-ui/server/src/services/resource-dictionary.service.ts
index 9a781d6b8..8df22085c 100644
--- a/cds-ui/server/src/services/resource-dictionary.service.ts
+++ b/cds-ui/server/src/services/resource-dictionary.service.ts
@@ -9,6 +9,7 @@ export interface ResourceDictionaryService {
   save(resourceDictionary: JSON): Promise<JSON>;
   searchbyNames(resourceDictionaryList: JSON): Promise<JSON>;  
   getModelType(source: string): Promise<JSON>;
+  getDataTypes(): Promise<JSON>;
 }
 
 export class ResourceDictionaryServiceProvider implements Provider<ResourceDictionaryService> {