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use crate::db;
use crate::dtypes::structs::{AssocTable, Id, Tag, TagQueryParams};
use crate::utils::handle_sql_error;
use actix_web::http::StatusCode;
use actix_web::{delete, get, post, put, web::Json, web::Query, HttpResponse};
use sqlx::postgres::PgQueryResult;
use sqlx::Error;
#[post("/tag")]
async fn create_tag(tag: Json<Tag>) -> HttpResponse {
match db::connect().await {
Ok(pg) => {
let returned: Result<Tag, Error> = sqlx::query_as!(
Tag,
r#"
INSERT INTO tag (name, assoc_table)
VALUES ($1, $2)
RETURNING
id,
name,
assoc_table as "assoc_table: AssocTable",
to_char(created, 'DD Month YYYY HH12:MI AM') as created,
to_char(edited, 'DD Month YYYY HH12:MI AM') as edited
"#,
tag.name,
tag.assoc_table as AssocTable,
)
.fetch_one(&pg)
.await;
match returned {
Ok(record) => HttpResponse::Created()
.status(StatusCode::CREATED)
.content_type("application/json")
.body(
serde_json::to_string(&Json(record))
.unwrap_or_else(|e| format!("JSON serialization error: {}", e)),
),
Err(e) => handle_sql_error(e),
}
}
Err(e) => HttpResponse::InternalServerError()
.status(StatusCode::INTERNAL_SERVER_ERROR)
.content_type("application/json")
.body(e.message),
}
}
#[get("/tag")]
async fn get_tag_by_id_or_all(Query(params): Query<TagQueryParams>) -> HttpResponse {
match params.id {
Some(id) => {
match params.table {
Some(table) => match db::connect().await {
Ok(pg) => {
let returned: Result<Tag, Error> = sqlx::query_as!(
Tag,
r#"
SELECT
id,
name,
assoc_table as "assoc_table: AssocTable",
to_char(created, 'DD Month YYYY HH12:MI AM') as created,
to_char(edited, 'DD Month YYYY HH12:MI AM') as edited
FROM tag
WHERE id = $1 AND
assoc_table = $2
LIMIT 1;
"#,
id,
table as AssocTable
)
.fetch_one(&pg)
.await;
match returned {
Ok(record) => HttpResponse::Ok()
.status(StatusCode::OK)
.content_type("application/json")
.body(serde_json::to_string(&Json(record)).unwrap_or_else(|e| {
format!("JSON serialization error: {}", e)
})),
Err(e) => handle_sql_error(e),
}
}
Err(e) => HttpResponse::InternalServerError()
.status(StatusCode::INTERNAL_SERVER_ERROR)
.content_type("application/json")
.body(e.message),
},
None => match db::connect().await {
Ok(pg) => {
let returned: Result<Tag, Error> = sqlx::query_as!(
Tag,
r#"
SELECT
id,
name,
assoc_table as "assoc_table: AssocTable",
to_char(created, 'DD Month YYYY HH12:MI AM') as created,
to_char(edited, 'DD Month YYYY HH12:MI AM') as edited
FROM tag
WHERE id = $1
LIMIT 1;
"#,
id
)
.fetch_one(&pg)
.await;
match returned {
Ok(record) => HttpResponse::Ok()
.status(StatusCode::OK)
.content_type("application/json")
.body(serde_json::to_string(&Json(record)).unwrap_or_else(|e| {
format!("JSON serialization error: {}", e)
})),
Err(e) => handle_sql_error(e),
}
}
Err(e) => HttpResponse::InternalServerError()
.status(StatusCode::INTERNAL_SERVER_ERROR)
.content_type("application/json")
.body(e.message),
},
}
}
None => {
match params.table {
Some(table) => match db::connect().await {
Ok(pg) => {
let returned: Result<Vec<Tag>, Error> = sqlx::query_as!(
Tag,
r#"
SELECT
id,
name,
assoc_table as "assoc_table: AssocTable",
to_char(created, 'DD Month YYYY HH12:MI AM') as created,
to_char(edited, 'DD Month YYYY HH12:MI AM') as edited
FROM tag
WHERE assoc_table = $1
"#,
table as AssocTable
)
.fetch_all(&pg)
.await;
match returned {
Ok(record) => HttpResponse::Ok()
.status(StatusCode::OK)
.content_type("application/json")
.body(serde_json::to_string(&Json(record)).unwrap_or_else(|e| {
format!("JSON serialization error: {}", e)
})),
Err(e) => handle_sql_error(e),
}
}
Err(e) => HttpResponse::InternalServerError()
.status(StatusCode::INTERNAL_SERVER_ERROR)
.content_type("application/json")
.body(e.message),
},
None => match db::connect().await {
Ok(pg) => {
let returned: Result<Vec<Tag>, Error> = sqlx::query_as!(
Tag,
r#"
SELECT
id,
name,
assoc_table as "assoc_table: AssocTable",
to_char(created, 'DD Month YYYY HH12:MI AM') as created,
to_char(edited, 'DD Month YYYY HH12:MI AM') as edited
FROM tag
"#
)
.fetch_all(&pg)
.await;
match returned {
Ok(record) => HttpResponse::Ok()
.status(StatusCode::OK)
.content_type("application/json")
.body(serde_json::to_string(&Json(record)).unwrap_or_else(|e| {
format!("JSON serialization error: {}", e)
})),
Err(e) => handle_sql_error(e),
}
}
Err(e) => HttpResponse::InternalServerError()
.status(StatusCode::INTERNAL_SERVER_ERROR)
.content_type("application/json")
.body(e.message),
},
}
}
}
}
#[put("/blog")]
async fn update_tag(tag: Json<Tag>) -> HttpResponse {
match db::connect().await {
Ok(pg) => {
let returned: Result<Tag, Error> = sqlx::query_as!(
Tag,
r#"
INSERT INTO tag (id, name, assoc_table)
VALUES ($1, $2, $3)
ON CONFLICT (id)
DO UPDATE SET
id = EXCLUDED.id,
name = EXCLUDED.name,
assoc_table = EXCLUDED.assoc_table,
edited = now()
RETURNING
id,
name,
assoc_table as "assoc_table: AssocTable",
to_char(created, 'DD Month YYYY HH12:MI AM') as created,
to_char(edited, 'DD Month YYYY HH12:MI AM') as edited
"#,
tag.id,
tag.name,
tag.assoc_table as AssocTable,
)
.fetch_one(&pg)
.await;
match returned {
Ok(record) => HttpResponse::Ok()
.status(StatusCode::OK)
.content_type("application/json")
.body(
serde_json::to_string(&Json(record))
.unwrap_or_else(|e| format!("JSON serialization error: {}", e)),
),
Err(e) => handle_sql_error(e),
}
}
Err(e) => HttpResponse::InternalServerError()
.status(StatusCode::INTERNAL_SERVER_ERROR)
.content_type("application/json")
.body(e.message),
}
}
#[delete("/tag")]
async fn delete_tag(id: Json<Id>) -> HttpResponse {
match db::connect().await {
Ok(pg) => {
let returned: Result<PgQueryResult, Error> =
sqlx::query_as!(Tag, "DELETE FROM Tag WHERE id = $1;", id.id)
.execute(&pg)
.await;
match returned {
Ok(_) => HttpResponse::NoContent()
.status(StatusCode::NO_CONTENT)
.content_type("application/json")
.finish(),
Err(e) => handle_sql_error(e),
}
}
Err(e) => HttpResponse::InternalServerError()
.status(StatusCode::INTERNAL_SERVER_ERROR)
.content_type("application/json")
.body(e.message),
}
}