Add booking travel cities and member relation

src/main/kotlin/com/android/trisolarisserver/config/BookingSchemaFix.kt

@@ -23,5 +23,47 @@ class BookingSchemaFix(
             logger.info("Adding booking.expected_guest_count column")
             jdbcTemplate.execute("alter table booking add column expected_guest_count integer")
         }
+
+        val hasFromCity = jdbcTemplate.queryForObject(
+            """
+            select count(*)
+            from information_schema.columns
+            where table_name = 'booking'
+              and column_name = 'from_city'
+            """.trimIndent(),
+            Int::class.java
+        ) ?: 0
+        if (hasFromCity == 0) {
+            logger.info("Adding booking.from_city column")
+            jdbcTemplate.execute("alter table booking add column from_city varchar")
+        }
+
+        val hasToCity = jdbcTemplate.queryForObject(
+            """
+            select count(*)
+            from information_schema.columns
+            where table_name = 'booking'
+              and column_name = 'to_city'
+            """.trimIndent(),
+            Int::class.java
+        ) ?: 0
+        if (hasToCity == 0) {
+            logger.info("Adding booking.to_city column")
+            jdbcTemplate.execute("alter table booking add column to_city varchar")
+        }
+
+        val hasMemberRelation = jdbcTemplate.queryForObject(
+            """
+            select count(*)
+            from information_schema.columns
+            where table_name = 'booking'
+              and column_name = 'member_relation'
+            """.trimIndent(),
+            Int::class.java
+        ) ?: 0
+        if (hasMemberRelation == 0) {
+            logger.info("Adding booking.member_relation column")
+            jdbcTemplate.execute("alter table booking add column member_relation varchar")
+        }
     }
 }