Changeset 0.9.0 (#50)

server/store/postgres/global_config.go

@@ -0,0 +1,59 @@
+package postgres
+
+import (
+	"context"
+	"database/sql"
+	"encoding/json"
+
+	"git.gobha.me/xcaliber/chat-switchboard/models"
+)
+
+type GlobalConfigStore struct{}
+
+func NewGlobalConfigStore() *GlobalConfigStore { return &GlobalConfigStore{} }
+
+func (s *GlobalConfigStore) Get(ctx context.Context, key string) (models.JSONMap, error) {
+	var valueJSON []byte
+	err := DB.QueryRowContext(ctx,
+		"SELECT value FROM global_settings WHERE key = $1", key).Scan(&valueJSON)
+	if err == sql.ErrNoRows {
+		return nil, nil
+	}
+	if err != nil {
+		return nil, err
+	}
+	var result models.JSONMap
+	json.Unmarshal(valueJSON, &result)
+	return result, nil
+}
+
+func (s *GlobalConfigStore) Set(ctx context.Context, key string, value models.JSONMap, updatedBy string) error {
+	valueJSON := ToJSON(value)
+	_, err := DB.ExecContext(ctx, `
+		INSERT INTO global_settings (key, value, updated_by, updated_at)
+		VALUES ($1, $2, $3, NOW())
+		ON CONFLICT (key) DO UPDATE SET value = $2, updated_by = $3, updated_at = NOW()`,
+		key, valueJSON, updatedBy)
+	return err
+}
+
+func (s *GlobalConfigStore) GetAll(ctx context.Context) (map[string]models.JSONMap, error) {
+	rows, err := DB.QueryContext(ctx, "SELECT key, value FROM global_settings")
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	result := make(map[string]models.JSONMap)
+	for rows.Next() {
+		var key string
+		var valueJSON []byte
+		if err := rows.Scan(&key, &valueJSON); err != nil {
+			continue
+		}
+		var m models.JSONMap
+		json.Unmarshal(valueJSON, &m)
+		result[key] = m
+	}
+	return result, rows.Err()
+}