Generate Vapor project

Author: ssaakaash

.dockerignore

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+.build/
+.swiftpm/

.gitignore

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+Packages
+.build
+xcuserdata
+*.xcodeproj
+DerivedData/
+.DS_Store
+db.sqlite
+.swiftpm
+.env
+.env.*
+!.env.example

.vscode/extensions.json

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+{
+    "recommendations": ["swiftlang.swift-vscode", "Vapor.vapor-vscode"]
+}

Dockerfile

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+# ================================
+# Build image
+# ================================
+FROM swift:6.0-noble AS build
+
+# Install OS updates
+RUN export DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true \
+    && apt-get -q update \
+    && apt-get -q dist-upgrade -y \
+    && apt-get install -y libjemalloc-dev
+
+# Set up a build area
+WORKDIR /build
+
+# First just resolve dependencies.
+# This creates a cached layer that can be reused
+# as long as your Package.swift/Package.resolved
+# files do not change.
+COPY ./Package.* ./
+RUN swift package resolve \
+        $([ -f ./Package.resolved ] && echo "--force-resolved-versions" || true)
+
+# Copy entire repo into container
+COPY . .
+
+# Build the application, with optimizations, with static linking, and using jemalloc
+# N.B.: The static version of jemalloc is incompatible with the static Swift runtime.
+RUN swift build -c release \
+        --product MessViewBackend \
+        --static-swift-stdlib \
+        -Xlinker -ljemalloc
+
+# Switch to the staging area
+WORKDIR /staging
+
+# Copy main executable to staging area
+RUN cp "$(swift build --package-path /build -c release --show-bin-path)/MessViewBackend" ./
+
+# Copy static swift backtracer binary to staging area
+RUN cp "/usr/libexec/swift/linux/swift-backtrace-static" ./
+
+# Copy resources bundled by SPM to staging area
+RUN find -L "$(swift build --package-path /build -c release --show-bin-path)/" -regex '.*\.resources$' -exec cp -Ra {} ./ \;
+
+# Copy any resources from the public directory and views directory if the directories exist
+# Ensure that by default, neither the directory nor any of its contents are writable.
+RUN [ -d /build/Public ] && { mv /build/Public ./Public && chmod -R a-w ./Public; } || true
+RUN [ -d /build/Resources ] && { mv /build/Resources ./Resources && chmod -R a-w ./Resources; } || true
+
+# ================================
+# Run image
+# ================================
+FROM ubuntu:noble
+
+# Make sure all system packages are up to date, and install only essential packages.
+RUN export DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true \
+    && apt-get -q update \
+    && apt-get -q dist-upgrade -y \
+    && apt-get -q install -y \
+      libjemalloc2 \
+      ca-certificates \
+      tzdata \
+# If your app or its dependencies import FoundationNetworking, also install `libcurl4`.
+      # libcurl4 \
+# If your app or its dependencies import FoundationXML, also install `libxml2`.
+      # libxml2 \
+    && rm -r /var/lib/apt/lists/*
+
+# Create a vapor user and group with /app as its home directory
+RUN useradd --user-group --create-home --system --skel /dev/null --home-dir /app vapor
+
+# Switch to the new home directory
+WORKDIR /app
+
+# Copy built executable and any staged resources from builder
+COPY --from=build --chown=vapor:vapor /staging /app
+
+# Provide configuration needed by the built-in crash reporter and some sensible default behaviors.
+ENV SWIFT_BACKTRACE=enable=yes,sanitize=yes,threads=all,images=all,interactive=no,swift-backtrace=./swift-backtrace-static
+
+# Ensure all further commands run as the vapor user
+USER vapor:vapor
+
+# Let Docker bind to port 8080
+EXPOSE 8080
+
+# Start the Vapor service when the image is run, default to listening on 8080 in production environment
+ENTRYPOINT ["./MessViewBackend"]
+CMD ["serve", "--env", "production", "--hostname", "0.0.0.0", "--port", "8080"]

Package.swift

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+// swift-tools-version:6.0
+import PackageDescription
+
+let package = Package(
+    name: "MessViewBackend",
+    platforms: [
+       .macOS(.v13)
+    ],
+    dependencies: [
+        // 💧 A server-side Swift web framework.
+        .package(url: "https://github.com/vapor/vapor.git", from: "4.115.0"),
+        // 🗄 An ORM for SQL and NoSQL databases.
+        .package(url: "https://github.com/vapor/fluent.git", from: "4.9.0"),
+        // 🐘 Fluent driver for Postgres.
+        .package(url: "https://github.com/vapor/fluent-postgres-driver.git", from: "2.8.0"),
+        // 🔵 Non-blocking, event-driven networking for Swift. Used for custom executors
+        .package(url: "https://github.com/apple/swift-nio.git", from: "2.65.0"),
+    ],
+    targets: [
+        .executableTarget(
+            name: "MessViewBackend",
+            dependencies: [
+                .product(name: "Fluent", package: "fluent"),
+                .product(name: "FluentPostgresDriver", package: "fluent-postgres-driver"),
+                .product(name: "Vapor", package: "vapor"),
+                .product(name: "NIOCore", package: "swift-nio"),
+                .product(name: "NIOPosix", package: "swift-nio"),
+            ],
+            swiftSettings: swiftSettings
+        ),
+        .testTarget(
+            name: "MessViewBackendTests",
+            dependencies: [
+                .target(name: "MessViewBackend"),
+                .product(name: "VaporTesting", package: "vapor"),
+            ],
+            swiftSettings: swiftSettings
+        )
+    ]
+)
+
+var swiftSettings: [SwiftSetting] { [
+    .enableUpcomingFeature("ExistentialAny"),
+] }

Public/.gitkeep

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+# MessViewBackend
+
+💧 A project built with the Vapor web framework.
+
+## Getting Started
+
+To build the project using the Swift Package Manager, run the following command in the terminal from the root of the project:
+```bash
+swift build
+```
+
+To run the project and start the server, use the following command:
+```bash
+swift run
+```
+
+To execute tests, use the following command:
+```bash
+swift test
+```
+
+### See more
+
+- [Vapor Website](https://vapor.codes)
+- [Vapor Documentation](https://docs.vapor.codes)
+- [Vapor GitHub](https://github.com/vapor)
+- [Vapor Community](https://github.com/vapor-community)

README.md

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+import Fluent
+import Vapor
+
+struct TodoController: RouteCollection {
+    func boot(routes: any RoutesBuilder) throws {
+        let todos = routes.grouped("todos")
+
+        todos.get(use: self.index)
+        todos.post(use: self.create)
+        todos.group(":todoID") { todo in
+            todo.delete(use: self.delete)
+        }
+    }
+
+    @Sendable
+    func index(req: Request) async throws -> [TodoDTO] {
+        try await Todo.query(on: req.db).all().map { $0.toDTO() }
+    }
+
+    @Sendable
+    func create(req: Request) async throws -> TodoDTO {
+        let todo = try req.content.decode(TodoDTO.self).toModel()
+
+        try await todo.save(on: req.db)
+        return todo.toDTO()
+    }
+
+    @Sendable
+    func delete(req: Request) async throws -> HTTPStatus {
+        guard let todo = try await Todo.find(req.parameters.get("todoID"), on: req.db) else {
+            throw Abort(.notFound)
+        }
+
+        try await todo.delete(on: req.db)
+        return .noContent
+    }
+}

Sources/MessViewBackend/Controllers/.gitkeep

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+import Fluent
+import Vapor
+
+struct TodoDTO: Content {
+    var id: UUID?
+    var title: String?
+    
+    func toModel() -> Todo {
+        let model = Todo()
+        
+        model.id = self.id
+        if let title = self.title {
+            model.title = title
+        }
+        return model
+    }
+}