feat(context): create custom with config data in

1 files changed, 51 insertions, 0 deletions

diff --git a/common/context.go b/common/context.go
new file mode 100644
index 0000000..3a79264
--- /dev/null
+++ b/common/context.go
@@ -0,0 +1,51 @@
+package common
+
+import (
+	"context"
+
+	"gorm.io/gorm"
+)
+
+type key uint8
+
+const (
+	keyDB     key = 0
+	keyDebug  key = 1
+	keyAuthor key = 2
+)
+
+func SetDB(ctx context.Context, db *gorm.DB) context.Context {
+	return context.WithValue(ctx, keyDB, db)
+}
+
+func GetDB(ctx context.Context) *gorm.DB {
+	raw := ctx.Value(keyDB)
+	if raw == nil {
+		return nil
+	}
+	return raw.(*gorm.DB)
+}
+
+func SetDebug(ctx context.Context, b bool) context.Context {
+	return context.WithValue(ctx, keyDebug, b)
+}
+
+func IsDebug(ctx context.Context) bool {
+	raw := ctx.Value(keyDebug)
+	if raw == nil {
+		return false
+	}
+	return raw.(bool)
+}
+
+func SetAuthor(ctx context.Context, s string) context.Context {
+	return context.WithValue(ctx, keyAuthor, s)
+}
+
+func GetAuthor(ctx context.Context) string {
+	raw := ctx.Value(keyAuthor)
+	if raw == nil {
+		return ""
+	}
+	return raw.(string)
+}