feat(backend): event creation

backend/.gitignore

@@ -23,5 +23,5 @@ erl_crash.dump
 /tmp/
 
 # Ignore package tarball (built via "mix hex.build").
-peach_backend-*.tar
+peach-*.tar
 

backend/README.md

@@ -1,4 +1,4 @@
-# PeachBackend
+# Peach
 
 To start your Phoenix server:
 

backend/config/config.exs

@@ -7,19 +7,19 @@
 # General application configuration
 import Config
 
-config :peach_backend,
-  ecto_repos: [PeachBackend.Repo],
+config :peach,
+  ecto_repos: [Peach.Repo],
   generators: [timestamp_type: :utc_datetime]
 
 # Configures the endpoint
-config :peach_backend, PeachBackendWeb.Endpoint,
+config :peach, PeachWeb.Endpoint,
   url: [host: "localhost"],
   adapter: Bandit.PhoenixAdapter,
   render_errors: [
-    formats: [json: PeachBackendWeb.ErrorJSON],
+    formats: [json: PeachWeb.ErrorJSON],
     layout: false
   ],
-  pubsub_server: PeachBackend.PubSub,
+  pubsub_server: Peach.PubSub,
   live_view: [signing_salt: "41pzaInh"]
 
 # Configures the mailer
@@ -29,7 +29,7 @@ config :peach_backend, PeachBackendWeb.Endpoint,
 #
 # For production it's recommended to configure a different adapter
 # at the `config/runtime.exs`.
-config :peach_backend, PeachBackend.Mailer, adapter: Swoosh.Adapters.Local
+config :peach, Peach.Mailer, adapter: Swoosh.Adapters.Local
 
 # Configures Elixir's Logger
 config :logger, :console,

backend/config/dev.exs

@@ -1,11 +1,11 @@
 import Config
 
 # Configure your database
-config :peach_backend, PeachBackend.Repo,
+config :peach, Peach.Repo,
   username: "postgres",
   password: "postgres",
   hostname: "localhost",
-  database: "peach_backend_dev",
+  database: "peach_dev",
   stacktrace: true,
   show_sensitive_data_on_connection_error: true,
   pool_size: 10
@@ -16,7 +16,7 @@ config :peach_backend, PeachBackend.Repo,
 # The watchers configuration can be used to run external
 # watchers to your application. For example, we can use it
 # to bundle .js and .css sources.
-config :peach_backend, PeachBackendWeb.Endpoint,
+config :peach, PeachWeb.Endpoint,
   # Binding to loopback ipv4 address prevents access from other machines.
   # Change to `ip: {0, 0, 0, 0}` to allow access from other machines.
   http: [ip: {127, 0, 0, 1}, port: 4000],
@@ -50,7 +50,7 @@ config :peach_backend, PeachBackendWeb.Endpoint,
 # different ports.
 
 # Enable dev routes for dashboard and mailbox
-config :peach_backend, dev_routes: true
+config :peach, dev_routes: true
 
 # Do not include metadata nor timestamps in development logs
 config :logger, :console, format: "[$level] $message\n"

backend/config/prod.exs

@@ -1,7 +1,7 @@
 import Config
 
 # Configures Swoosh API Client
-config :swoosh, api_client: Swoosh.ApiClient.Finch, finch_name: PeachBackend.Finch
+config :swoosh, api_client: Swoosh.ApiClient.Finch, finch_name: Peach.Finch
 
 # Disable Swoosh Local Memory Storage
 config :swoosh, local: false

backend/config/runtime.exs

@@ -12,12 +12,12 @@ import Config
 # If you use `mix release`, you need to explicitly enable the server
 # by passing the PHX_SERVER=true when you start it:
 #
-#     PHX_SERVER=true bin/peach_backend start
+#     PHX_SERVER=true bin/peach start
 #
 # Alternatively, you can use `mix phx.gen.release` to generate a `bin/server`
 # script that automatically sets the env var above.
 if System.get_env("PHX_SERVER") do
-  config :peach_backend, PeachBackendWeb.Endpoint, server: true
+  config :peach, PeachWeb.Endpoint, server: true
 end
 
 if config_env() == :prod do
@@ -30,7 +30,7 @@ if config_env() == :prod do
 
   maybe_ipv6 = if System.get_env("ECTO_IPV6") in ~w(true 1), do: [:inet6], else: []
 
-  config :peach_backend, PeachBackend.Repo,
+  config :peach, Peach.Repo,
     # ssl: true,
     url: database_url,
     pool_size: String.to_integer(System.get_env("POOL_SIZE") || "10"),
@@ -51,9 +51,9 @@ if config_env() == :prod do
   host = System.get_env("PHX_HOST") || "example.com"
   port = String.to_integer(System.get_env("PORT") || "4000")
 
-  config :peach_backend, :dns_cluster_query, System.get_env("DNS_CLUSTER_QUERY")
+  config :peach, :dns_cluster_query, System.get_env("DNS_CLUSTER_QUERY")
 
-  config :peach_backend, PeachBackendWeb.Endpoint,
+  config :peach, PeachWeb.Endpoint,
     url: [host: host, port: 443, scheme: "https"],
     http: [
       # Enable IPv6 and bind on all interfaces.
@@ -70,7 +70,7 @@ if config_env() == :prod do
   # To get SSL working, you will need to add the `https` key
   # to your endpoint configuration:
   #
-  #     config :peach_backend, PeachBackendWeb.Endpoint,
+  #     config :peach, PeachWeb.Endpoint,
   #       https: [
   #         ...,
   #         port: 443,
@@ -92,7 +92,7 @@ if config_env() == :prod do
   # We also recommend setting `force_ssl` in your config/prod.exs,
   # ensuring no data is ever sent via http, always redirecting to https:
   #
-  #     config :peach_backend, PeachBackendWeb.Endpoint,
+  #     config :peach, PeachWeb.Endpoint,
   #       force_ssl: [hsts: true]
   #
   # Check `Plug.SSL` for all available options in `force_ssl`.
@@ -103,7 +103,7 @@ if config_env() == :prod do
   # Also, you may need to configure the Swoosh API client of your choice if you
   # are not using SMTP. Here is an example of the configuration:
   #
-  #     config :peach_backend, PeachBackend.Mailer,
+  #     config :peach, Peach.Mailer,
   #       adapter: Swoosh.Adapters.Mailgun,
   #       api_key: System.get_env("MAILGUN_API_KEY"),
   #       domain: System.get_env("MAILGUN_DOMAIN")

backend/config/test.exs

@@ -5,23 +5,23 @@ import Config
 # The MIX_TEST_PARTITION environment variable can be used
 # to provide built-in test partitioning in CI environment.
 # Run `mix help test` for more information.
-config :peach_backend, PeachBackend.Repo,
+config :peach, Peach.Repo,
   username: "postgres",
   password: "postgres",
   hostname: "localhost",
-  database: "peach_backend_test#{System.get_env("MIX_TEST_PARTITION")}",
+  database: "peach_test#{System.get_env("MIX_TEST_PARTITION")}",
   pool: Ecto.Adapters.SQL.Sandbox,
   pool_size: System.schedulers_online() * 2
 
 # We don't run a server during test. If one is required,
 # you can enable the server option below.
-config :peach_backend, PeachBackendWeb.Endpoint,
+config :peach, PeachWeb.Endpoint,
   http: [ip: {127, 0, 0, 1}, port: 4002],
   secret_key_base: "CivUWocGsceVtejxam3MT7w51Q9/UYNArM8wNwrYadEaRWhP39NuT/O9uI5SMbRq",
   server: false
 
 # In test we don't send emails
-config :peach_backend, PeachBackend.Mailer, adapter: Swoosh.Adapters.Test
+config :peach, Peach.Mailer, adapter: Swoosh.Adapters.Test
 
 # Disable swoosh api client as it is only required for production adapters
 config :swoosh, :api_client, false

backend/lib/venuela_backend.ex → backend/lib/peach.ex

@@ -1,6 +1,6 @@
-defmodule PeachBackend do
+defmodule Peach do
   @moduledoc """
-  PeachBackend keeps the contexts that define your domain
+  Peach keeps the contexts that define your domain
   and business logic.
 
   Contexts are also responsible for managing your data, regardless

backend/lib/venuela_backend/application.ex → backend/lib/peach/application.ex

@@ -1,4 +1,4 @@
-defmodule PeachBackend.Application do
+defmodule Peach.Application do
   # See https://hexdocs.pm/elixir/Application.html
   # for more information on OTP Applications
   @moduledoc false
@@ -8,29 +8,29 @@ defmodule PeachBackend.Application do
   @impl true
   def start(_type, _args) do
     children = [
-      PeachBackendWeb.Telemetry,
-      PeachBackend.Repo,
-      {DNSCluster, query: Application.get_env(:peach_backend, :dns_cluster_query) || :ignore},
-      {Phoenix.PubSub, name: PeachBackend.PubSub},
+      PeachWeb.Telemetry,
+      Peach.Repo,
+      {DNSCluster, query: Application.get_env(:peach, :dns_cluster_query) || :ignore},
+      {Phoenix.PubSub, name: Peach.PubSub},
       # Start the Finch HTTP client for sending emails
-      {Finch, name: PeachBackend.Finch},
-      # Start a worker by calling: PeachBackend.Worker.start_link(arg)
-      # {PeachBackend.Worker, arg},
+      {Finch, name: Peach.Finch},
+      # Start a worker by calling: Peach.Worker.start_link(arg)
+      # {Peach.Worker, arg},
       # Start to serve requests, typically the last entry
-      PeachBackendWeb.Endpoint
+      PeachWeb.Endpoint
     ]
 
     # See https://hexdocs.pm/elixir/Supervisor.html
     # for other strategies and supported options
-    opts = [strategy: :one_for_one, name: PeachBackend.Supervisor]
+    opts = [strategy: :one_for_one, name: Peach.Supervisor]
     Supervisor.start_link(children, opts)
   end
 
   # Tell Phoenix to update the endpoint configuration
   # whenever the application is updated.
   @impl true
   def config_change(changed, _new, removed) do
-    PeachBackendWeb.Endpoint.config_change(changed, removed)
+    PeachWeb.Endpoint.config_change(changed, removed)
     :ok
   end
 end

backend/lib/peach/event.ex

@@ -0,0 +1,26 @@
+defmodule Peach.Event do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  @derive Jason.Encoder
+  schema "events" do
+    field :name, :string
+    field :date, :naive_datetime
+    field :description, :string
+    field :location, :string
+    field :cover, :string
+    field :onchain, :boolean, default: false
+
+    has_many :ticket_tiers, Peach.TicketTier
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(event, attrs) do
+    event
+    |> cast(attrs, [:name, :description, :location, :date, :cover])
+    |> cast_assoc(:ticket_tiers, with: &Peach.TicketTier.changeset/2)
+    |> validate_required([:name, :description, :location, :date, :cover])
+  end
+end

backend/lib/peach/events.ex

@@ -0,0 +1,14 @@
+defmodule Events do
+  alias Peach.Repo
+  alias Peach.Event
+  alias Peach.TicketTier
+
+  @doc """
+  Creates an event with the given attributes.
+  """
+  def create_event(event \\ %{}) do
+    %Event{}
+    |> Event.changeset(event)
+    |> Repo.insert()
+  end
+end

backend/lib/peach/mailer.ex

@@ -0,0 +1,3 @@
+defmodule Peach.Mailer do
+  use Swoosh.Mailer, otp_app: :peach
+end

backend/lib/peach/repo.ex

@@ -0,0 +1,5 @@
+defmodule Peach.Repo do
+  use Ecto.Repo,
+    otp_app: :peach,
+    adapter: Ecto.Adapters.Postgres
+end

backend/lib/peach/ticket.ex

@@ -0,0 +1,20 @@
+defmodule Peach.Ticket do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  schema "tickets" do
+    field :owner, :string
+    field :balance, :integer
+    field :tier_id, :id
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(ticket, attrs) do
+    ticket
+    |> cast(attrs, [:owner, :balance, :tier_id])
+    |> validate_required([:owner, :balance, :tier_id])
+    |> validate_length(:owner, max: 66)
+  end
+end

backend/lib/peach/ticket_tier.ex

@@ -0,0 +1,22 @@
+defmodule Peach.TicketTier do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  @derive Jason.Encoder
+  schema "ticket_tiers" do
+    field :name, :string
+    field :description, :string
+    field :max_supply, :integer
+
+    belongs_to :event, Peach.Event
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(ticket_tier, attrs) do
+    ticket_tier
+    |> cast(attrs, [:name, :description, :max_supply])
+    |> validate_required([:name, :description, :max_supply])
+  end
+end

backend/lib/venuela_backend_web.ex → backend/lib/peach_web.ex

@@ -1,12 +1,12 @@
-defmodule PeachBackendWeb do
+defmodule PeachWeb do
   @moduledoc """
   The entrypoint for defining your web interface, such
   as controllers, components, channels, and so on.
 
   This can be used in your application as:
 
-      use PeachBackendWeb, :controller
-      use PeachBackendWeb, :html
+      use PeachWeb, :controller
+      use PeachWeb, :html
 
   The definitions below will be executed for every controller,
   component, etc, so keep them short and clean, focused
@@ -39,10 +39,10 @@ defmodule PeachBackendWeb do
     quote do
       use Phoenix.Controller,
         formats: [:html, :json],
-        layouts: [html: PeachBackendWeb.Layouts]
+        layouts: [html: PeachWeb.Layouts]
 
       import Plug.Conn
-      import PeachBackendWeb.Gettext
+      import PeachWeb.Gettext
 
       unquote(verified_routes())
     end
@@ -51,9 +51,9 @@ defmodule PeachBackendWeb do
   def verified_routes do
     quote do
       use Phoenix.VerifiedRoutes,
-        endpoint: PeachBackendWeb.Endpoint,
-        router: PeachBackendWeb.Router,
-        statics: PeachBackendWeb.static_paths()
+        endpoint: PeachWeb.Endpoint,
+        router: PeachWeb.Router,
+        statics: PeachWeb.static_paths()
     end
   end
 

backend/lib/venuela_backend_web/controllers/error_json.ex → backend/lib/peach_web/controllers/error_json.ex

@@ -1,4 +1,4 @@
-defmodule PeachBackendWeb.ErrorJSON do
+defmodule PeachWeb.ErrorJSON do
   @moduledoc """
   This module is invoked by your endpoint in case of errors on JSON requests.
 

backend/lib/peach_web/controllers/event_controller.ex

@@ -0,0 +1,17 @@
+defmodule PeachWeb.EventController do
+  use PeachWeb, :controller
+
+  def create(conn, %{"event" => event_params}) do
+    case Events.create_event(event_params) do
+      {:ok, event} ->
+        conn
+        |> put_status(:created)
+        |> json(%{message: "Event created successfully", event: event.name})
+
+      {:error, changeset} ->
+        conn
+        |> put_status(:unprocessable_entity)
+        |> json(%{errors: changeset})
+    end
+  end
+end