ci: fix workflow branch and deploy config

app/server/utils/giteaApi.ts

@@ -1,5 +1,8 @@
 // Gitea API integration for XFlow canvas sync
-// Uses Gitea REST API to store mind maps in MMAVTEX repo
+// Structure:
+//   Personal canvases → AVTEX/user-{username}  (created on first save)
+//   Group canvases    → AVTEX/group-{groupId}   (created on group creation)
+//   Public canvases   → AVTEX/MMAVTEX           (shared org repo)
 
 interface GiteaFile {
   content: string   // base64
@@ -17,19 +20,58 @@ const getConfig = () => {
   }
 }
 
-const headers = (token: string) => ({
+const apiHeaders = (token: string) => ({
   'Authorization': `token ${token}`,
   'Content-Type': 'application/json',
   'Accept': 'application/json'
 })
 
+// Resolve which repo to use based on canvas ownership
+export function resolveRepo(opts: { username?: string; groupId?: string; isPublic?: boolean }): string {
+  const { org, mindmapRepo } = getConfig()
+  if (opts.groupId) return `group-${opts.groupId}`
+  if (opts.username && !opts.isPublic) return `user-${opts.username}`
+  return mindmapRepo
+}
+
+// Ensure repository exists in org, create if not
+export async function ensureRepo(repoName: string, description = ''): Promise<boolean> {
+  const { url, token, org } = getConfig()
+  const h = apiHeaders(token)
+
+  // Check if exists
+  try {
+    await $fetch(`${url}/api/v1/repos/${org}/${repoName}`, { headers: h })
+    return true
+  } catch { }
+
+  // Create
+  try {
+    await $fetch(`${url}/api/v1/orgs/${org}/repos`, {
+      method: 'POST',
+      headers: h,
+      body: {
+        name: repoName,
+        description: description || `XFlow canvas repo: ${repoName}`,
+        private: !repoName.startsWith('group-') && repoName !== getConfig().mindmapRepo,
+        auto_init: true,
+        default_branch: 'main'
+      }
+    })
+    return true
+  } catch (e) {
+    console.error(`Gitea ensureRepo(${repoName}) error:`, e)
+    return false
+  }
+}
+
 // Get file from Gitea (returns null if not found)
 export async function giteaGetFile(path: string, repo?: string): Promise<GiteaFile | null> {
   const { url, token, org, mindmapRepo } = getConfig()
   const repoName = repo || mindmapRepo
   try {
     const res = await $fetch<any>(`${url}/api/v1/repos/${org}/${repoName}/contents/${path}`, {
-      headers: headers(token)
+      headers: apiHeaders(token)
     })
     return { content: res.content, sha: res.sha }
   } catch {
@@ -46,7 +88,7 @@ export async function giteaPutFile(path: string, content: string, message: strin
   try {
     await $fetch(`${url}/api/v1/repos/${org}/${repoName}/contents/${path}`, {
       method: sha ? 'PUT' : 'POST',
-      headers: headers(token),
+      headers: apiHeaders(token),
       body: {
         message,
         content: encoded,
@@ -60,37 +102,46 @@ export async function giteaPutFile(path: string, content: string, message: strin
   }
 }
 
-// Save canvas to Gitea MMAVTEX repo
-export async function saveCanvasToGitea(canvasId: string, canvasData: any, commitMessage?: string): Promise<boolean> {
-  const path = `canvases/${canvasId}.canvas`
+// Save canvas to correct repo based on ownership
+export async function saveCanvasToGitea(
+  canvasId: string,
+  canvasData: any,
+  opts: { username?: string; groupId?: string; isPublic?: boolean } = {},
+  commitMessage?: string
+): Promise<boolean> {
+  const repo = resolveRepo(opts)
+  const path = `${canvasId}.canvas`
   const content = JSON.stringify(canvasData, null, 2)
-  const message = commitMessage || `Update canvas ${canvasId} at ${new Date().toLocaleString('ru-RU')}`
+  const message = commitMessage || `Update ${canvasId} at ${new Date().toLocaleString('ru-RU')}`
 
-  // Get existing file SHA if exists (required for update)
-  const existing = await giteaGetFile(path)
-  return giteaPutFile(path, content, message, existing?.sha)
+  await ensureRepo(repo)
+  const existing = await giteaGetFile(path, repo)
+  return giteaPutFile(path, content, message, existing?.sha, repo)
 }
 
 // Load canvas from Gitea
-export async function loadCanvasFromGitea(canvasId: string): Promise<any | null> {
-  const path = `canvases/${canvasId}.canvas`
-  const file = await giteaGetFile(path)
+export async function loadCanvasFromGitea(
+  canvasId: string,
+  opts: { username?: string; groupId?: string; isPublic?: boolean } = {}
+): Promise<any | null> {
+  const repo = resolveRepo(opts)
+  const file = await giteaGetFile(`${canvasId}.canvas`, repo)
   if (!file) return null
 
   try {
-    const decoded = Buffer.from(file.content, 'base64').toString('utf-8')
-    return JSON.parse(decoded)
+    return JSON.parse(Buffer.from(file.content, 'base64').toString('utf-8'))
   } catch {
     return null
   }
 }
 
-// List all canvases in Gitea
-export async function listCanvasesFromGitea(): Promise<string[]> {
+// List canvases in a repo
+export async function listCanvasesFromGitea(repo?: string): Promise<string[]> {
   const { url, token, org, mindmapRepo } = getConfig()
+  const repoName = repo || mindmapRepo
   try {
-    const res = await $fetch<any[]>(`${url}/api/v1/repos/${org}/${mindmapRepo}/contents/canvases`, {
-      headers: headers(token)
+    const res = await $fetch<any[]>(`${url}/api/v1/repos/${org}/${repoName}/contents/`, {
+      headers: apiHeaders(token)
     })
     return res
       .filter((f: any) => f.name.endsWith('.canvas'))