refactored scrapers

event/impl.go

@@ -0,0 +1,75 @@
+package event
+
+import (
+	"context"
+	"encoding/json"
+)
+
+type Fight struct {
+	Weight   string   `json:"weight"`
+	FighterA *Fighter `json:"fighter_a"`
+	FighterB *Fighter `json:"fighter_b"`
+}
+
+type Fighter struct {
+	Name    string `json:"name"`
+	Image   string `json:"image"`
+	Country string `json:"country"`
+	Link    string `json:"link"`
+}
+
+func (e *Event) UnmarshalFights() []*Fight {
+	var fights []*Fight
+	_ = json.Unmarshal([]byte(e.Fights), &fights)
+	return fights
+}
+
+func (e *Event) MarshalFights(fights []*Fight) {
+	buf, _ := json.Marshal(&fights)
+	e.Fights = string(buf)
+}
+
+const upsertEvents = `-- name: UpsertEvents :exec
+INSERT INTO
+  event (
+    url,
+    slug,
+    name,
+    location,
+    organization,
+    image,
+    date,
+    fights,
+    history
+  )
+SELECT
+  json_extract (e.value, '$.url'),
+  json_extract (e.value, '$.slug'),
+  json_extract (e.value, '$.name'),
+  json_extract (e.value, '$.location'),
+  json_extract (e.value, '$.organization'),
+  json_extract (e.value, '$.image'),
+  json_extract (e.value, '$.date'),
+  json_extract (e.value, '$.fights'),
+  json_extract (e.value, '$.history')
+FROM
+  json_each (?) AS e ON CONFLICT (url, slug) DO
+UPDATE
+SET
+  name = excluded.name,
+  location = excluded.location,
+  organization = excluded.organization,
+  image = excluded.image,
+  date = excluded.date,
+  fights = excluded.fights,
+  history = excluded.history
+`
+
+func (q *Queries) UpsertEvents(ctx context.Context, e []*Event) error {
+	b, err := json.Marshal(&e)
+	if err != nil {
+		return err
+	}
+	_, err = q.db.ExecContext(ctx, upsertEvents, string(b))
+	return err
+}