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Use double precision for coordinates

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This commit is contained in:
Felipe Contreras 2022-08-06 22:21:45 -04:00
parent 78185cd40d
commit 2f238e8d1c
4 changed files with 53 additions and 51 deletions
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6
migrations/20220717192031_create_places_table.sql
View file

@ -1,11 +1,11 @@
CREATE TABLE places (
id INTEGER PRIMARY KEY AUTOINCREMENT,
id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
name VARCHAR NOT NULL,
address VARCHAR NOT NULL,
open_hours VARCHAR NOT NULL,
icon VARCHAR NOT NULL,
description VARCHAR NOT NULL,
longitude REAL NOT NULL,
latitude REAL NOT NULL,
longitude DOUBLE NOT NULL,
latitude DOUBLE NOT NULL,
active BOOLEAN NOT NULL DEFAULT TRUE
);

64
sqlx-data.json
View file

@ -10,7 +10,35 @@
},
"query": "UPDATE places SET (name, address, open_hours, icon, description, longitude, latitude) = (?, ?, ?, ?, ?, ?, ?)"
},
"8f8e9058b89c1f10360e08f8733c75e6ea2e8c15ff2c1e8a9f4a8ecd6e778642": {
"af66ec71413501f84c7f4cb0dd732c8ebfcd3da36a5f1177918c2277a8674c28": {
"describe": {
"columns": [],
"nullable": [],
"parameters": {
"Right": 1
}
},
"query": "UPDATE places SET active = FALSE WHERE id = ?"
},
"e10f7e8f125a3f60338f6c35b195517d4304304599c75e4f26f071e2a09609dc": {
"describe": {
"columns": [
{
"name": "id",
"ordinal": 0,
"type_info": "Int64"
}
],
"nullable": [
false
],
"parameters": {
"Right": 7
}
},
"query": "INSERT INTO places (name, address, open_hours, icon, description, longitude, latitude)VALUES (?, ?, ?, ?, ?, ?, ?)RETURNING id"
},
"fdc2eb1d98b93f2b61c756687f1a30edf2e4a74622e23b6b72a9509a9303385d": {
"describe": {
"columns": [
{
@ -44,12 +72,12 @@
"type_info": "Text"
},
{
"name": "longitude",
"name": "longitude: f64",
"ordinal": 6,
"type_info": "Float"
},
{
"name": "latitude",
"name": "latitude: f64",
"ordinal": 7,
"type_info": "Float"
}
@ -68,34 +96,6 @@
"Right": 0
}
},
"query": "SELECT id, name, address, open_hours, icon, description, longitude, latitude FROM places WHERE active = TRUE"
},
"af66ec71413501f84c7f4cb0dd732c8ebfcd3da36a5f1177918c2277a8674c28": {
"describe": {
"columns": [],
"nullable": [],
"parameters": {
"Right": 1
}
},
"query": "UPDATE places SET active = FALSE WHERE id = ?"
},
"e10f7e8f125a3f60338f6c35b195517d4304304599c75e4f26f071e2a09609dc": {
"describe": {
"columns": [
{
"name": "id",
"ordinal": 0,
"type_info": "Int64"
}
],
"nullable": [
false
],
"parameters": {
"Right": 7
}
},
"query": "INSERT INTO places (name, address, open_hours, icon, description, longitude, latitude)VALUES (?, ?, ?, ?, ?, ?, ?)RETURNING id"
"query": "SELECT id, name, address, open_hours, icon, description,longitude as \"longitude: f64\", latitude as \"latitude: f64\" FROM places WHERE active = TRUE"
}
}

4
src/place.rs
View file

@ -9,6 +9,6 @@ pub struct Place {
pub open_hours: String,
pub icon: String,
pub description: String,
pub longitude: f32,
pub latitude: f32,
pub longitude: f64,
pub latitude: f64,
}

6
src/routes.rs
View file

@ -16,7 +16,9 @@ struct Db(rocket_db_pools::sqlx::SqlitePool);
#[get("/places")]
async fn get_places(mut db: Connection<Db>) -> Result<Json<Vec<Place>>> {
let places = rocket_db_pools::sqlx::query!(
"SELECT id, name, address, open_hours, icon, description, longitude, latitude FROM places WHERE active = TRUE")
"SELECT id, name, address, open_hours, icon, description," +
r#"longitude as "longitude: f64", latitude as "latitude: f64" FROM places WHERE active = TRUE"#
)
.fetch(&mut *db)
.map_ok(|p| Place {
id: Some(p.id),
@ -26,7 +28,7 @@ async fn get_places(mut db: Connection<Db>) -> Result<Json<Vec<Place>>> {
icon: p.icon,
description: p.description,
latitude: p.latitude,
longitude: p.longitude
longitude: p.longitude,
})
.try_collect::<Vec<_>>()
.await?;