backend(themes): add a new 'border' query param

Author: 0l1v3rr

src/cards/card-builder.ts

@@ -100,7 +100,7 @@ export default class CardBuilder {
     return this;
   }
 
-  public bg(bgColor = ""): CardBuilder {
+  public bgColor(bgColor = ""): CardBuilder {
     if (isHexColor(bgColor)) {
       this.card.setTheme({
         ...this.card.getTheme(),
@@ -111,6 +111,17 @@ export default class CardBuilder {
     return this;
   }
 
+  public borderColor(border = ""): CardBuilder {
+    if (isHexColor(border)) {
+      this.card.setTheme({
+        ...this.card.getTheme(),
+        borderColor: border,
+      });
+    }
+
+    return this;
+  }
+
   public lines(
     cb: (line: number, addBadge: (b: Badge) => void) => void
   ): CardBuilder {

src/controllers/cards-controller.ts

@@ -18,6 +18,7 @@ export const getCard = async (req: Request, res: Response) => {
     lineHeight,
     width,
     bg,
+    border,
   } = req.query;
 
   const card = new CardBuilder()
@@ -40,7 +41,8 @@ export const getCard = async (req: Request, res: Response) => {
         addBadge(b)
       );
     })
-    .bg(bg?.toString())
+    .bgColor(bg?.toString())
+    .borderColor(border?.toString())
     .build();
 
   res.setHeader("Content-Type", "image/svg+xml");