feat: initial commit

internal/setup/issue_manager.go

@@ -0,0 +1,60 @@
+package setup
+
+import (
+	"context"
+	"net/url"
+
+	"code.gitea.io/sdk/gitea"
+	giteaAdapter "forge.cadoles.com/wpetit/clearcase/internal/adapter/gitea"
+	"forge.cadoles.com/wpetit/clearcase/internal/config"
+	"forge.cadoles.com/wpetit/clearcase/internal/core/model"
+	"forge.cadoles.com/wpetit/clearcase/internal/core/port"
+	"forge.cadoles.com/wpetit/clearcase/internal/core/service"
+	"github.com/bornholm/genai/llm/provider"
+	"github.com/pkg/errors"
+
+	_ "github.com/bornholm/genai/llm/provider/openai"
+	_ "github.com/bornholm/genai/llm/provider/openrouter"
+)
+
+func NewIssueManagerFromConfig(ctx context.Context, conf *config.Config) (*service.IssueManager, error) {
+	llmCtx := provider.FromMap(ctx, "", map[string]string{
+		string(provider.ContextKeyAPIBaseURL): conf.LLM.Provider.BaseURL,
+		string(provider.ContextKeyAPIKey):     conf.LLM.Provider.Key,
+		string(provider.ContextKeyModel):      conf.LLM.Provider.Model,
+	})
+
+	client, err := provider.Create(llmCtx, provider.Name(conf.LLM.Provider.Name))
+	if err != nil {
+		return nil, errors.Wrapf(err, "could not create llm client '%s'", conf.LLM.Provider.Name)
+	}
+
+	forgeFactories := make([]service.ForgeFactory, 0)
+
+	if conf.Auth.Providers.Gitea.Key != "" && conf.Auth.Providers.Gitea.Secret != "" {
+		baseURL, err := url.Parse(conf.Auth.Providers.Gitea.AuthURL)
+		if err != nil {
+			return nil, errors.Wrapf(err, "could not parse gitea auth url '%s'", conf.Auth.Providers.Gitea.AuthURL)
+		}
+
+		baseURL.Path = ""
+
+		forgeFactories = append(forgeFactories, &authProviderBasedForgeFactory{
+			provider: "gitea",
+			create: func(ctx context.Context, user *model.User) (port.Forge, error) {
+				client, err := gitea.NewClient(baseURL.String(), gitea.SetToken(user.AccessToken))
+				if err != nil {
+					return nil, errors.WithStack(err)
+				}
+
+				forge := giteaAdapter.NewForge(client)
+
+				return forge, nil
+			},
+		})
+	}
+
+	issueManager := service.NewIssueManager(client, forgeFactories...)
+
+	return issueManager, nil
+}