Change or Update SQL Query the proper way - mysql

Question

I am working on a database project using the Spring JDBC API with MySQL and Angular. I want to update the SQL query efficiently and get back that data from the DB. Right now i'm using StringBuilder to manually update the SQL query and getting the data back. Is there a better way to do this?
The initial state of the query is,
private String SQL_MZGTE = "SELECT * FROM `protein` WHERE `auroc_for_mixture_0` >= 0.65";
Receiving the name and dataset name from the controller (#RequestBody). This is what i'm doing at the repository level,
#Override
public void filter(Params[] params) {
if (!(params.length == 0)) {
var datasetList = new ArrayList<String>();
var SQL = new StringBuilder("SELECT * FROM `protein` WHERE `auroc_for_mixture_0` >= 0.65");
SQL.append(" AND ");
for (var dataset : params) {
if (!datasetList.contains(dataset.getOfDataset())) {
SQL.append("`dataset`").append(" = ").append("'").append(dataset.getOfDataset()).append("'").append(" OR ");
datasetList.add(dataset.getOfDataset());
}
}
SQL.replace(SQL.lastIndexOf("OR"), SQL.lastIndexOf("OR") + 2, "AND");
SQL.append("(");
for (var omicsFeature : params) {
SQL.append("`feature_type`").append(" = ").append("'").append(omicsFeature.getOmicsFeature()).append("'").append(" OR ");
}
this.SQL_MZGTE = SQL.substring(0, SQL.lastIndexOf("OR") - 1) + ")";
}
System.out.println("PARAMETERS --> " + Arrays.toString(params));
System.out.println("SQL --> " + this.SQL_MZGTE);
}
This is what i'm receiving through the #RequestBody,
#Data
#NoArgsConstructor
#AllArgsConstructor
public class Params {
private String omicsFeature;
private String ofDataset;
}
From another endpoint i'm getting this as the #RequestBody,
#Getter
#ToString
#NoArgsConstructor
#AllArgsConstructor
public class CancerTypeParam {
private String cancerType;
}
The goal is to combine omicsFeature as a union (or) if from the frontend multiple omicsFeature are being selected and same for the cancerType as well, but the there should be an intersection (and) between these two, so the query should be something like this,
SELECT * FROM `TABLE_NAME` WHERE `auroc_for_mixture_0` >= 0.65 AND `dataset` = 'DATASET_NAME' AND (`feature_type` = 'ft1' OR `feature_type` = 'ft2') AND (`cancer_type` = 'ct1' OR `cancer_type` = 'ct2');
And when the checkbox is unchecked at the frontend, the query should be changed or updated as well. If i'm unchecking the cancer_type 'ct1' the query should be like this,
SELECT * FROM `TABLE_NAME` WHERE `auroc_for_mixture_0` >= 0.65 AND `dataset` = 'DATASET_NAME' AND (`feature_type` = 'ft1' OR `feature_type` = 'ft2') AND (`cancer_type` = 'ct2');
These are just 2 constraints, there are many more in the DB. How can I do this efficiently?
Thanks in Advance!