Client for themes API finished

Former-commit-id: 344f8aa370

ccm-core-apiclient/src/main/typescript/clients/themes.ts

@@ -241,15 +241,81 @@ export class ThemesApiClient {
     async createOrUpdateThemeFile(
         themeName: string,
         path: string,
-        data: unknown
+        data: string | Record<string, unknown> | ArrayBuffer
     ): Promise<void> {
         try {
             const response: ApiResponse = await this.#apiClient.put(
                 `${this.#THEMES_API_PREFIX}/${themeName}/files/${path}`,
                 data
             );
+
+            if (response.ok) {
+                return;
+            }
         } catch (err) {
             throw `Failed to create or update file ${path} in theme ${themeName}: ${err}`;
         }
     }
+
+    async deleteThemeFile(
+        themeName: string,
+        path: string,
+        recursive: boolean
+    ): Promise<void> {
+        try {
+            const response: ApiResponse = await this.#apiClient.delete(
+                `${this.#THEMES_API_PREFIX}/${themeName}/files/${path}`,
+                {
+                    recursive: recursive.toString(),
+                }
+            );
+
+            if (response.ok) {
+                return;
+            } else {
+                throw `Failed to delete file ${path} in theme ${themeName}: 
+                ${response.status} ${response.statusText}`;
+            }
+        } catch (err) {
+            throw `Failed to delete file ${path} in theme ${themeName}: ${err}`;
+        }
+    }
+
+    async downloadTheme(themeName: string): Promise<ArrayBuffer> {
+        try {
+            const response: ApiResponse = await this.#apiClient.get(
+                `${this.#THEMES_API_PREFIX}/${themeName}/@download`
+            );
+
+            if (response.ok) {
+                return response.arrayBuffer();
+            } else {
+                throw `Failed to download theme ${themeName}: 
+                ${response.status} ${response.statusText}`;
+            }
+        } catch (err) {
+            throw `Failed to download theme ${themeName}: ${err}`;
+        }
+    }
+
+    async updateTheme(
+        themeName: string,
+        updateTheme: ArrayBuffer
+    ): Promise<void> {
+        try {
+            const response: ApiResponse = await this.#apiClient.post(
+                `${this.#THEMES_API_PREFIX}/${themeName}/@update`,
+                updateTheme
+            );
+
+            if (response.ok) {
+                return;
+            } else {
+                throw `Failed to update theme ${themeName}: 
+                ${response.status} ${response.statusText}`;
+            }
+        } catch (err) {
+            throw `Failed to update theme ${themeName}: ${err}`;
+        }
+    }
 }