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refractor query params

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This commit is contained in:
gowthaman.b 2023-11-13 21:35:57 +05:30
parent 43279e56bf
commit 419c855463
1 changed files with 48 additions and 11 deletions
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59
src/main/kotlin/com/restapi/controllers/Entities.kt
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@ -1,5 +1,10 @@
package com.restapi.controllers
import com.fasterxml.jackson.core.JsonParser
import com.fasterxml.jackson.databind.DeserializationContext
import com.fasterxml.jackson.databind.JsonDeserializer
import com.fasterxml.jackson.databind.JsonNode
import com.fasterxml.jackson.databind.annotation.JsonDeserialize
import com.restapi.domain.*
import com.restapi.domain.Session.currentUser
import com.restapi.domain.Session.database
@ -22,25 +27,57 @@ enum class QueryParamType {
STRING, NUMBER, DATETIME, DATE
}
data class QueryParam(val type: QueryParamType, val value: String) {
fun getValue(): Any {
return when (type) {
QueryParamType.STRING -> value
QueryParamType.NUMBER -> if (value.matches(Regex("\\d+"))) value.toLong() else value.toDouble()
QueryParamType.DATETIME -> LocalDateTime.parse(value, DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"))
QueryParamType.DATE -> LocalDate.parse(value, DateTimeFormatter.ofPattern("yyyy-MM-dd"))
}
}
}
data class RawQuery(
val sql: String,
val params: Map<String, QueryParam>
)
data class QueryById(
val params: List<QueryParam>
)
@JsonDeserialize(using = QueryByIdParamsDeSerializer::class)
sealed class QueryParam {
data class Simple(val simple: String) : QueryParam()
data class Complex(val type: QueryParamType, val value: String) : QueryParam() {
fun getValueComplex(): Any {
return when (type) {
QueryParamType.STRING -> value
QueryParamType.NUMBER -> if (value.matches(Regex("\\d+"))) value.toLong() else value.toDouble()
QueryParamType.DATETIME -> LocalDateTime.parse(
value,
DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")
)
QueryParamType.DATE -> LocalDate.parse(value, DateTimeFormatter.ofPattern("yyyy-MM-dd"))
}
}
}
fun getValue(): Any {
return when (this) {
is Complex -> getValueComplex()
is Simple -> simple
}
}
}
class QueryByIdParamsDeSerializer : JsonDeserializer<QueryParam>() {
override fun deserialize(p: JsonParser, ctxt: DeserializationContext?): QueryParam {
val node = p.readValueAsTree<JsonNode>()
return if (node.isTextual) {
QueryParam.Simple(node.asText())
} else {
QueryParam.Complex(
QueryParamType.valueOf(node.get("type").textValue()),
node.get("value").textValue(),
)
}
}
}
enum class ResultType {
INTEGER, DECIMAL, STRING, DATETIME, ARRAY, OBJECT
}
@ -182,7 +219,7 @@ object Entities {
.setRawSql(RawSqlBuilder.parse(query.sql).create())
.apply {
sql.params.forEachIndexed { index, entry ->
setParameter(index+1, entry.getValue())
setParameter(index + 1, entry.getValue())
}
}
.findList()