feat(mysql): add filter for lt and gt (#2)

.changeset/fuzzy-cars-poke.md

@@ -0,0 +1,6 @@
+---
+"@codelytv/criteria-mysql": minor
+"@codelytv/criteria": minor
+---
+
+allow filtering by grater and lower than

packages/criteria-mysql/src/CriteriaToMySqlConverter.ts

@@ -62,6 +62,18 @@ export class CriteriaToMySqlConverter {
 		} else if (filter.operator.isNotEquals()) {
 			queryPart += "!= ?";
 			params.push(value);
+		} else if (filter.operator.isGreaterThan()) {
+			queryPart += "> ?";
+			params.push(value);
+		} else if (filter.operator.isGreaterThanOrEqual()) {
+			queryPart += ">= ?";
+			params.push(value);
+		} else if (filter.operator.isLowerThan()) {
+			queryPart += "< ?";
+			params.push(value);
+		} else if (filter.operator.isLowerThanOrEqual()) {
+			queryPart += "<= ?";
+			params.push(value);
 		} else {
 			queryPart += `${filter.operator.value} ?`;
 			params.push(value);

packages/criteria-mysql/test/CriteriaToMySqlConverter.test.ts

@@ -40,6 +40,58 @@ describe("CriteriaToMySqlConverter should", () => {
 		});
 	});
 
+	it("Generate select with one greater than filter", () => {
+		const actualQuery = converter.convert(
+			["id", "age"],
+			"users",
+			CriteriaMother.withOneFilter("age", "GREATER_THAN", "25"),
+		);
+
+		assert.deepEqual(actualQuery, {
+			query: "SELECT id, age FROM users WHERE age > ?;",
+			params: [25],
+		});
+	});
+
+	it("Generate select with one greater than or equal filter", () => {
+		const actualQuery = converter.convert(
+			["id", "age"],
+			"users",
+			CriteriaMother.withOneFilter("age", "GREATER_THAN_OR_EQUAL", "25"),
+		);
+
+		assert.deepEqual(actualQuery, {
+			query: "SELECT id, age FROM users WHERE age >= ?;",
+			params: [25],
+		});
+	});
+
+	it("Generate select with one lower than filter", () => {
+		const actualQuery = converter.convert(
+			["id", "age"],
+			"users",
+			CriteriaMother.withOneFilter("age", "LOWER_THAN", "18"),
+		);
+
+		assert.deepEqual(actualQuery, {
+			query: "SELECT id, age FROM users WHERE age < ?;",
+			params: [18],
+		});
+	});
+
+	it("Generate select with one lower than or equal filter", () => {
+		const actualQuery = converter.convert(
+			["id", "age"],
+			"users",
+			CriteriaMother.withOneFilter("age", "LOWER_THAN_OR_EQUAL", "18"),
+		);
+
+		assert.deepEqual(actualQuery, {
+			query: "SELECT id, age FROM users WHERE age <= ?;",
+			params: [18],
+		});
+	});
+
 	it("Generate select with one filter sorted", () => {
 		const actualQuery = converter.convert(
 			["id", "name"],

packages/criteria/src/FilterOperator.ts

@@ -23,4 +23,20 @@ export class FilterOperator {
 	isNotEquals(): boolean {
 		return this.value.valueOf() === Operator.NOT_EQUAL.valueOf();
 	}
+
+	isGreaterThan(): boolean {
+		return this.value.valueOf() === Operator.GREATER_THAN.valueOf();
+	}
+
+	isGreaterThanOrEqual(): boolean {
+		return this.value.valueOf() === Operator.GREATER_THAN_OR_EQUAL.valueOf();
+	}
+
+	isLowerThan(): boolean {
+		return this.value.valueOf() === Operator.LOWER_THAN.valueOf();
+	}
+
+	isLowerThanOrEqual(): boolean {
+		return this.value.valueOf() === Operator.LOWER_THAN_OR_EQUAL.valueOf();
+	}
 }