A fork of the FluentPostGIS package which adds support for geographic queries. FluentPostGIS provides PostGIS support for fluent-postgres-driver and Vapor 4.
Add this line to your dependencies in Package.swift:
.package(url: "https://github.com/brokenhandsio/fluent-postgis.git", from: "0.3.0")Then add this line to a target's dependencies:
.product(name: "FluentPostGIS", package: "fluent-postgis"),Import module
import FluentPostGISOptionally, you can add a Migration to enable PostGIS:
app.migrations.add(EnablePostGISMigration())Add a type to your model
final class User: Model {
static let schema = "user"
@ID(key: .id)
var id: UUID?
@Field(key: "location")
var location: GeometricPoint2D
}Then use its data type in the Migration:
struct UserMigration: AsyncMigration {
func prepare(on database: Database) async throws -> {
try await database.schema(User.schema)
.id()
.field("location", .geometricPoint2D)
.create()
}
func revert(on database: Database) async throws -> {
try await database.schema(User.schema).delete()
}
}| Geometric Types | Geographic Types |
|---|---|
| GeometricPoint2D | GeographicPoint2D |
| GeometricLineString2D | GeographicLineString2D |
| GeometricPolygon2D | GeographicPolygon2D |
| GeometricMultiPoint2D | GeographicMultiPoint2D |
| GeometricMultiLineString2D | GeographicMultiLineString2D |
| GeometricMultiPolygon2D | GeographicMultiPolygon2D |
| GeometricGeometryCollection2D | GeographicGeometryCollection2D |
Query using any of the filter functions:
let eiffelTower = GeographicPoint2D(longitude: 2.2945, latitude: 48.858222)
try await User.query(on: database)
.filterGeographyDistanceWithin(\.$location, eiffelTower, 1000)
.all()| Queries |
|---|
| filterGeometryContains |
| filterGeometryCrosses |
| filterGeometryDisjoint |
| filterGeometryDistance |
| filterGeometryDistanceWithin |
| filterGeographyDistanceWithin |
| filterGeometryEquals |
| filterGeometryIntersects |
| filterGeometryOverlaps |
| filterGeometryTouches |
| filterGeometryWithin |
| sortByDistance |
Please create an issue with a description of your problem or open a pull request with a fix.
MIT
BrokenHands, Tim Condon, Nikolai Guyot - https://www.brokenhands.io/ Ricardo Carvalho - https://rabc.github.io/ Phil Larson - http://dizm.com