feat: add frontend + backend + database to retrieve and compute news from Yahoo

backend/internal/api/handlers/articles.go

@@ -0,0 +1,36 @@
+package handlers
+
+import (
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/tradarr/backend/internal/httputil"
+)
+
+func (h *Handler) ListArticles(c *gin.Context) {
+	symbol := c.Query("symbol")
+	limit, _ := strconv.Atoi(c.DefaultQuery("limit", "50"))
+	offset, _ := strconv.Atoi(c.DefaultQuery("offset", "0"))
+	if limit > 100 {
+		limit = 100
+	}
+	articles, err := h.repo.ListArticles(symbol, limit, offset)
+	if err != nil {
+		httputil.InternalError(c, err)
+		return
+	}
+	httputil.OK(c, articles)
+}
+
+func (h *Handler) GetArticle(c *gin.Context) {
+	article, err := h.repo.GetArticleByID(c.Param("id"))
+	if err != nil {
+		httputil.InternalError(c, err)
+		return
+	}
+	if article == nil {
+		httputil.NotFound(c)
+		return
+	}
+	httputil.OK(c, article)
+}