Clean the request process
Remove paginated Remove Entity classes Add Annotation for serialize object rename selectOne/selectMultiple to execute
This commit is contained in:
@@ -62,7 +62,7 @@ import fr.postgresjson.connexion.Requester
|
||||
val requester: Requester = TODO()
|
||||
val result: Parent = requester
|
||||
.getFunction("find_parent_by_id")
|
||||
.selectOne("id" to "379e0687-9e4a-4781-b0e9-d94a62e4261f")
|
||||
.execute("id" to "379e0687-9e4a-4781-b0e9-d94a62e4261f")
|
||||
```
|
||||
|
||||
The requester create dynamically this request
|
||||
|
||||
@@ -1,19 +0,0 @@
|
||||
Paginated request
|
||||
=================
|
||||
|
||||
```kotlin
|
||||
import fr.postgresjson.connexion.Paginated
|
||||
import fr.postgresjson.connexion.Requester
|
||||
import java.util.UUID
|
||||
|
||||
class Article(val id: UUID, val name: String)
|
||||
|
||||
val request: Requester = TODO()
|
||||
val article: Paginated<Article> = requester
|
||||
.getFunction("find_articles")
|
||||
.select(
|
||||
page = 1,
|
||||
limit = 10,
|
||||
"id" to "4a04820e-f880-4d80-b1c9-aeacccb24977"
|
||||
)
|
||||
```
|
||||
@@ -26,10 +26,10 @@ data class Inventor(
|
||||
val id: UUID = UUID.randomUUID(),
|
||||
val name: String,
|
||||
val roles: List<String> = listOf(),
|
||||
): Serializable
|
||||
)
|
||||
|
||||
// Select one entity
|
||||
val result: Inventor? = connection.selectOne(
|
||||
val result: Inventor = connection.execute(
|
||||
"""
|
||||
SELECT json_build_object(
|
||||
'id', '9e65de49-712e-47ce-8bf2-dfffae53a82e',
|
||||
@@ -40,7 +40,7 @@ val result: Inventor? = connection.selectOne(
|
||||
)
|
||||
|
||||
// Select multiple entities
|
||||
val result = connection.select<List<Inventor>>(
|
||||
val result = connection.execute<List<Inventor>>(
|
||||
"""
|
||||
SELECT json_build_array(
|
||||
json_build_object(
|
||||
@@ -60,7 +60,7 @@ val result = connection.select<List<Inventor>>(
|
||||
)
|
||||
|
||||
// Select multiple with real query
|
||||
val result: List<Inventor> = connection.select(
|
||||
val result: List<Inventor> = connection.execute(
|
||||
"""
|
||||
select json_agg(i)
|
||||
from inventor i
|
||||
@@ -71,7 +71,7 @@ val result: List<Inventor> = connection.select(
|
||||
|
||||
|
||||
// Select multiple with only some rows
|
||||
val result: List<Inventor> = connection.select(
|
||||
val result: List<Inventor> = connection.execute(
|
||||
"""
|
||||
select json_agg(i)
|
||||
from (
|
||||
|
||||
@@ -22,7 +22,6 @@ val requester = Requester(
|
||||
```kotlin
|
||||
import java.util.UUID
|
||||
import org.joda.time.DateTime
|
||||
import fr.postgresjson.entity.Serializable
|
||||
|
||||
enum class Roles { ROLE_USER, ROLE_ADMIN }
|
||||
|
||||
@@ -31,15 +30,16 @@ class User(
|
||||
override var username: String,
|
||||
var blockedAt: DateTime? = null,
|
||||
var roles: List<Roles> = emptyList()
|
||||
): Serializable
|
||||
)
|
||||
|
||||
@SqlSerializable
|
||||
class UserForCreate(
|
||||
id: UUID = UUID.randomUUID(),
|
||||
username: String,
|
||||
val password: String,
|
||||
blockedAt: DateTime? = null,
|
||||
roles: List<Roles> = emptyList()
|
||||
): Serializable
|
||||
)
|
||||
```
|
||||
3. and, define Repositories
|
||||
[See SQL function](../migrations/migrations.md)
|
||||
@@ -53,19 +53,14 @@ class UserRepository(override var requester: Requester): RepositoryI {
|
||||
fun findById(id: UUID): User {
|
||||
return requester
|
||||
.getFunction("find_user_by_id") // Use the name of the function
|
||||
.selectOne(
|
||||
"id" to id // You can pass parameters by their names. The underscore prefix on parameters is not required to be mapped.
|
||||
) ?: throw UserNotFound(id) // Throw exception if user not found
|
||||
.execute("id" to id) // You can pass parameters by their names. The underscore prefix on parameters is not required to be mapped.
|
||||
// Throw exception if user not found
|
||||
}
|
||||
|
||||
fun insert(user: UserForCreate): User {
|
||||
return requester
|
||||
.getFunction("insert_user")
|
||||
.selectOne("resource" to user)
|
||||
}
|
||||
|
||||
class UserNotFound(override val message: String?, override val cause: Throwable?): Throwable(message, cause) {
|
||||
constructor(id: UUID): this("No User with ID $id", null)
|
||||
.execute("resource" to user)
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
@@ -3,5 +3,4 @@
|
||||
1. [Init connection](./init-connection.md)
|
||||
2. [Raw request](./raw-request.md)
|
||||
3. [Stored Procedure](./stored-procedure.md)
|
||||
4. [Paginated request](./paginated.md)
|
||||
5. [Multi level request](./multi-level.md)
|
||||
4. [Multi level request](./multi-level.md)
|
||||
Reference in New Issue
Block a user