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feat(bots): built-in bot runner + steamfree from UI

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- BotRunner: server-side goroutine manager for built-in bot types
- steamfree bot embedded in server (polls Steam API, posts free games)
- bot_type + config JSONB columns on bots table
- Create/Update/Delete handlers manage runner lifecycle
- GET /bots/types returns registered bot types
- BotManager: type selector dropdown + config fields on create
- No SSH needed: create a 'Steam Free Games' bot from /bots/manage
This commit is contained in:
Dustin Newkirk
2026-07-15 14:14:02 -04:00
parent 3d31054626
commit 5127144709
8 changed files with 488 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files
internal/bot/handlers.go
+77 -23
View File
@@ -12,17 +12,19 @@ import (
// Handler handles bot CRUD and server-assignment routes.
type Handler struct {
db *sql.DB
db *sql.DB
runner *Runner
}
// NewHandler creates a new bot Handler.
func NewHandler(db *sql.DB) *Handler {
return &Handler{db: db}
func NewHandler(db *sql.DB, runner *Runner) *Handler {
return &Handler{db: db, runner: runner}
}
// RegisterRoutes registers authenticated bot routes under the given router.
func (h *Handler) RegisterRoutes(r chi.Router) {
r.Get("/store", h.Store)
r.Get("/types", h.ListTypes)
r.Post("/", h.Create)
r.Get("/", h.List)
r.Get("/{botID}", h.Get)
@@ -36,12 +38,14 @@ func (h *Handler) RegisterRoutes(r chi.Router) {
// ---- response / request types ----
type botResponse struct {
ID string `json:"id"`
Name string `json:"name"`
Avatar *string `json:"avatar"`
Description string `json:"description"`
OwnerID string `json:"owner_id"`
CreatedAt string `json:"created_at"`
ID string `json:"id"`
Name string `json:"name"`
Avatar *string `json:"avatar"`
Description string `json:"description"`
BotType string `json:"bot_type"`
Config json.RawMessage `json:"config"`
OwnerID string `json:"owner_id"`
CreatedAt string `json:"created_at"`
}
// botWithToken is returned only on create / regenerate-token.
@@ -51,14 +55,18 @@ type botWithToken struct {
}
type createBotRequest struct {
Name string `json:"name"`
Description string `json:"description"`
Name string `json:"name"`
Description string `json:"description"`
BotType string `json:"bot_type"`
Config json.RawMessage `json:"config"`
}
type updateBotRequest struct {
Name *string `json:"name"`
Description *string `json:"description"`
Avatar *string `json:"avatar"`
Name *string `json:"name"`
Description *string `json:"description"`
Avatar *string `json:"avatar"`
BotType *string `json:"bot_type"`
Config json.RawMessage `json:"config"`
}
type addToServerRequest struct {
@@ -110,15 +118,21 @@ func (h *Handler) Create(w http.ResponseWriter, r *http.Request) {
token := GenerateToken()
tokenHash := HashToken(token)
configJSON := req.Config
if configJSON == nil {
configJSON = json.RawMessage(`{}`)
}
var bot botWithToken
var avatar sql.NullString
var createdAt sql.NullString
var configOut sql.NullString
err := h.db.QueryRowContext(r.Context(), `
INSERT INTO bots (name, description, owner_id, token)
VALUES ($1, $2, $3, $4)
RETURNING id, name, avatar, description, owner_id, created_at::text
`, req.Name, req.Description, userID, tokenHash).Scan(
&bot.ID, &bot.Name, &avatar, &bot.Description, &bot.OwnerID, &createdAt,
INSERT INTO bots (name, description, owner_id, token, bot_type, config)
VALUES ($1, $2, $3, $4, $5, $6::jsonb)
RETURNING id, name, avatar, description, bot_type, config::text, owner_id, created_at::text
`, req.Name, req.Description, userID, tokenHash, req.BotType, string(configJSON)).Scan(
&bot.ID, &bot.Name, &avatar, &bot.Description, &bot.BotType, &configOut, &bot.OwnerID, &createdAt,
)
if err != nil {
writeErr(w, http.StatusInternalServerError, "failed to create bot")
@@ -127,9 +141,17 @@ func (h *Handler) Create(w http.ResponseWriter, r *http.Request) {
if avatar.Valid {
bot.Avatar = &avatar.String
}
if configOut.Valid {
bot.Config = json.RawMessage(configOut.String)
}
bot.CreatedAt = createdAt.String
bot.Token = token
// Start built-in bot if type is set
if req.BotType != "" && h.runner != nil {
h.runner.Start(bot.ID, req.BotType, bot.Config)
}
writeJSON(w, http.StatusCreated, bot)
}
@@ -282,15 +304,18 @@ func (h *Handler) Update(w http.ResponseWriter, r *http.Request) {
var b botResponse
var avatar sql.NullString
var createdAt sql.NullString
var configOut sql.NullString
err = h.db.QueryRowContext(r.Context(), `
UPDATE bots
SET name = COALESCE($1, name),
description = COALESCE($2, description),
avatar = COALESCE($3, avatar)
avatar = COALESCE($3, avatar),
bot_type = COALESCE($5, bot_type),
config = COALESCE($6::jsonb, config)
WHERE id = $4
RETURNING id, name, avatar, description, owner_id, created_at::text
`, req.Name, req.Description, req.Avatar, botID).Scan(
&b.ID, &b.Name, &avatar, &b.Description, &b.OwnerID, &createdAt,
RETURNING id, name, avatar, description, bot_type, config::text, owner_id, created_at::text
`, req.Name, req.Description, req.Avatar, botID, req.BotType, string(req.Config)).Scan(
&b.ID, &b.Name, &avatar, &b.Description, &b.BotType, &configOut, &b.OwnerID, &createdAt,
)
if err != nil {
writeErr(w, http.StatusInternalServerError, "failed to update bot")
@@ -299,8 +324,22 @@ func (h *Handler) Update(w http.ResponseWriter, r *http.Request) {
if avatar.Valid {
b.Avatar = &avatar.String
}
if configOut.Valid {
b.Config = json.RawMessage(configOut.String)
}
b.CreatedAt = createdAt.String
// Restart built-in bot if type/config changed
if req.BotType != nil && h.runner != nil {
h.runner.Stop(b.ID)
if *req.BotType != "" {
h.runner.Start(b.ID, *req.BotType, b.Config)
}
} else if req.Config != nil && h.runner != nil && b.BotType != "" {
h.runner.Stop(b.ID)
h.runner.Start(b.ID, b.BotType, b.Config)
}
writeJSON(w, http.StatusOK, b)
}
@@ -346,6 +385,11 @@ func (h *Handler) Delete(w http.ResponseWriter, r *http.Request) {
return
}
// Stop built-in bot if running
if h.runner != nil {
h.runner.Stop(botID)
}
w.WriteHeader(http.StatusNoContent)
}
@@ -599,3 +643,13 @@ func (h *Handler) Store(w http.ResponseWriter, r *http.Request) {
writeJSON(w, http.StatusOK, bots)
}
// ListTypes returns available built-in bot types.
func (h *Handler) ListTypes(w http.ResponseWriter, r *http.Request) {
if h.runner == nil {
writeJSON(w, http.StatusOK, []string{})
return
}
writeJSON(w, http.StatusOK, h.runner.RegisteredTypes())
}