Switch/Case Question

Hello, I was wondering if there is a way to execute something inside a switch/case every time the switch is called.

void irrigationOnPot1(int a){
  switch(a){
    case 1:
      {
       
        lightValue = analogRead(lightSensor);
        DHT.read11(ht_sensor);
        int temp = DHT.temperature;
        moistureValue1 = analogRead(moistureSensor1);
        if (moistureValue1 < 300){
          if (temp < 7 && lightValue > 300){
            for(int i = 180; i > 0; i-=1){
              servo1.write(i);
              delay(100);
            }
          }
          else if (temp >= 7 && lightValue <= 300){
            for(int i = 180; i > 0; i-=5){
              servo1.write(i);
            }
          }
        }
        else {
          servo1.write(180);                            //Close State.
        }
      }
      break;
    case 2:
      {
        lightValue = analogRead(lightSensor);
        DHT.read11(ht_sensor);
        int temp = DHT.temperature;
        moistureValue1 = analogRead(moistureSensor1);
        if (moistureValue1 < 300){
          if (temp < 7 && lightValue > 300){
            for(int i = 180; i > 0; i+=5){
              servo1.write(i);
            }
          }
          else if (temp <= 7 && lightValue >= 300){
            for(int i = 180; i > 0; i+=5){
              servo1.write(i);
            }
          }
        }
        else {
          servo1.write(180);                            //Close State.
        }
      }
      break;

Cases might be similar since i'm still working on it and I know there are some mistakes.
My question is, is there a way to execute something for every case without the necessity of having to add it to every case individually.
Best Regards.

void irrigationOnPot1(int a){
  doEveryTime();
  switch(a){

Silly me. Thanks mate.