|
| 1 | +import { Router, Request, Response } from 'express'; |
| 2 | +import { getPostgresInstance } from '../../database/services/PostgresService/PostgresService.js'; |
| 3 | + |
| 4 | +const router = Router(); |
| 5 | +const db = getPostgresInstance(); |
| 6 | + |
| 7 | +interface AuthenticatedRequest extends Request { |
| 8 | + user?: { |
| 9 | + id: string; |
| 10 | + email?: string; |
| 11 | + display_name?: string; |
| 12 | + }; |
| 13 | +} |
| 14 | + |
| 15 | +/** |
| 16 | + * @route POST /api/docs |
| 17 | + * @desc Create a new collaborative document |
| 18 | + * @access Private |
| 19 | + */ |
| 20 | +router.post('/', async (req: AuthenticatedRequest, res: Response) => { |
| 21 | + try { |
| 22 | + const { title = 'Untitled Document', folder_id = null } = req.body; |
| 23 | + const userId = req.user?.id; |
| 24 | + |
| 25 | + if (!userId) { |
| 26 | + return res.status(401).json({ error: 'User not authenticated' }); |
| 27 | + } |
| 28 | + |
| 29 | + const result = await db.query( |
| 30 | + `INSERT INTO collaborative_documents |
| 31 | + (title, created_by, last_edited_by, document_subtype, folder_id, permissions, is_public) |
| 32 | + VALUES ($1, $2, $2, 'docs', $3, $4, false) |
| 33 | + RETURNING *`, |
| 34 | + [ |
| 35 | + title, |
| 36 | + userId, |
| 37 | + folder_id, |
| 38 | + JSON.stringify({ [userId]: { level: 'owner', granted_at: new Date().toISOString() } }) |
| 39 | + ] |
| 40 | + ); |
| 41 | + |
| 42 | + return res.status(201).json(result[0]); |
| 43 | + } catch (error: any) { |
| 44 | + console.error('[Docs] Error creating document:', error); |
| 45 | + return res.status(500).json({ error: 'Failed to create document', details: error.message }); |
| 46 | + } |
| 47 | +}); |
| 48 | + |
| 49 | +/** |
| 50 | + * @route GET /api/docs |
| 51 | + * @desc List all documents user has access to |
| 52 | + * @access Private |
| 53 | + */ |
| 54 | +router.get('/', async (req: AuthenticatedRequest, res: Response) => { |
| 55 | + try { |
| 56 | + const userId = req.user?.id; |
| 57 | + |
| 58 | + if (!userId) { |
| 59 | + return res.status(401).json({ error: 'User not authenticated' }); |
| 60 | + } |
| 61 | + |
| 62 | + const result = await db.query( |
| 63 | + `SELECT |
| 64 | + cd.*, |
| 65 | + p.display_name as creator_name, |
| 66 | + le.display_name as last_editor_name |
| 67 | + FROM collaborative_documents cd |
| 68 | + LEFT JOIN profiles p ON cd.created_by = p.id |
| 69 | + LEFT JOIN profiles le ON cd.last_edited_by = le.id |
| 70 | + WHERE |
| 71 | + cd.document_subtype = 'docs' |
| 72 | + AND cd.is_deleted = false |
| 73 | + AND ( |
| 74 | + cd.created_by = $1 |
| 75 | + OR cd.permissions ? $1::text |
| 76 | + OR cd.is_public = true |
| 77 | + ) |
| 78 | + ORDER BY cd.updated_at DESC`, |
| 79 | + [userId] |
| 80 | + ); |
| 81 | + |
| 82 | + return res.json(result); |
| 83 | + } catch (error: any) { |
| 84 | + console.error('[Docs] Error listing documents:', error); |
| 85 | + return res.status(500).json({ error: 'Failed to list documents', details: error.message }); |
| 86 | + } |
| 87 | +}); |
| 88 | + |
| 89 | +/** |
| 90 | + * @route GET /api/docs/:id |
| 91 | + * @desc Get a specific document's metadata |
| 92 | + * @access Private |
| 93 | + */ |
| 94 | +router.get('/:id', async (req: AuthenticatedRequest, res: Response) => { |
| 95 | + try { |
| 96 | + const { id } = req.params; |
| 97 | + const userId = req.user?.id; |
| 98 | + |
| 99 | + if (!userId) { |
| 100 | + return res.status(401).json({ error: 'User not authenticated' }); |
| 101 | + } |
| 102 | + |
| 103 | + const result = await db.query( |
| 104 | + `SELECT |
| 105 | + cd.*, |
| 106 | + p.display_name as creator_name, |
| 107 | + le.display_name as last_editor_name |
| 108 | + FROM collaborative_documents cd |
| 109 | + LEFT JOIN profiles p ON cd.created_by = p.id |
| 110 | + LEFT JOIN profiles le ON cd.last_edited_by = le.id |
| 111 | + WHERE |
| 112 | + cd.id = $1 |
| 113 | + AND cd.document_subtype = 'docs' |
| 114 | + AND cd.is_deleted = false`, |
| 115 | + [id] |
| 116 | + ); |
| 117 | + |
| 118 | + if (result.length === 0) { |
| 119 | + return res.status(404).json({ error: 'Document not found' }); |
| 120 | + } |
| 121 | + |
| 122 | + const document = result[0]; |
| 123 | + |
| 124 | + const hasAccess = |
| 125 | + document.created_by === userId || |
| 126 | + document.is_public || |
| 127 | + (document.permissions && document.permissions[userId]); |
| 128 | + |
| 129 | + if (!hasAccess) { |
| 130 | + return res.status(403).json({ error: 'Access denied' }); |
| 131 | + } |
| 132 | + |
| 133 | + return res.json(document); |
| 134 | + } catch (error: any) { |
| 135 | + console.error('[Docs] Error fetching document:', error); |
| 136 | + return res.status(500).json({ error: 'Failed to fetch document', details: error.message }); |
| 137 | + } |
| 138 | +}); |
| 139 | + |
| 140 | +/** |
| 141 | + * @route PUT /api/docs/:id |
| 142 | + * @desc Update document metadata (title, folder) |
| 143 | + * @access Private |
| 144 | + */ |
| 145 | +router.put('/:id', async (req: AuthenticatedRequest, res: Response) => { |
| 146 | + try { |
| 147 | + const { id } = req.params; |
| 148 | + const { title, folder_id, content } = req.body; |
| 149 | + const userId = req.user?.id; |
| 150 | + |
| 151 | + if (!userId) { |
| 152 | + return res.status(401).json({ error: 'User not authenticated' }); |
| 153 | + } |
| 154 | + |
| 155 | + const checkResult = await db.query( |
| 156 | + 'SELECT permissions, created_by FROM collaborative_documents WHERE id = $1 AND document_subtype = $2 AND is_deleted = false', |
| 157 | + [id, 'docs'] |
| 158 | + ); |
| 159 | + |
| 160 | + if (checkResult.length === 0) { |
| 161 | + return res.status(404).json({ error: 'Document not found' }); |
| 162 | + } |
| 163 | + |
| 164 | + const document = checkResult[0]; |
| 165 | + const userPermission = document.permissions?.[userId]; |
| 166 | + const isOwner = document.created_by === userId; |
| 167 | + const canEdit = isOwner || (userPermission && ['owner', 'editor'].includes(userPermission.level)); |
| 168 | + |
| 169 | + if (!canEdit) { |
| 170 | + return res.status(403).json({ error: 'Insufficient permissions to edit document' }); |
| 171 | + } |
| 172 | + |
| 173 | + const updates: string[] = []; |
| 174 | + const values: any[] = []; |
| 175 | + let paramIndex = 1; |
| 176 | + |
| 177 | + if (title !== undefined) { |
| 178 | + updates.push(`title = $${paramIndex++}`); |
| 179 | + values.push(title); |
| 180 | + } |
| 181 | + |
| 182 | + if (folder_id !== undefined) { |
| 183 | + updates.push(`folder_id = $${paramIndex++}`); |
| 184 | + values.push(folder_id); |
| 185 | + } |
| 186 | + |
| 187 | + if (content !== undefined) { |
| 188 | + updates.push(`content = $${paramIndex++}`); |
| 189 | + values.push(content); |
| 190 | + } |
| 191 | + |
| 192 | + updates.push(`last_edited_by = $${paramIndex++}`); |
| 193 | + values.push(userId); |
| 194 | + updates.push(`last_edited_at = CURRENT_TIMESTAMP`); |
| 195 | + |
| 196 | + values.push(id); |
| 197 | + |
| 198 | + const result = await db.query( |
| 199 | + `UPDATE collaborative_documents |
| 200 | + SET ${updates.join(', ')}, updated_at = CURRENT_TIMESTAMP |
| 201 | + WHERE id = $${paramIndex} |
| 202 | + RETURNING *`, |
| 203 | + values |
| 204 | + ); |
| 205 | + |
| 206 | + return res.json(result[0]); |
| 207 | + } catch (error: any) { |
| 208 | + console.error('[Docs] Error updating document:', error); |
| 209 | + return res.status(500).json({ error: 'Failed to update document', details: error.message }); |
| 210 | + } |
| 211 | +}); |
| 212 | + |
| 213 | +/** |
| 214 | + * @route DELETE /api/docs/:id |
| 215 | + * @desc Soft delete a document |
| 216 | + * @access Private (Owner only) |
| 217 | + */ |
| 218 | +router.delete('/:id', async (req: AuthenticatedRequest, res: Response) => { |
| 219 | + try { |
| 220 | + const { id } = req.params; |
| 221 | + const userId = req.user?.id; |
| 222 | + |
| 223 | + if (!userId) { |
| 224 | + return res.status(401).json({ error: 'User not authenticated' }); |
| 225 | + } |
| 226 | + |
| 227 | + const checkResult = await db.query( |
| 228 | + 'SELECT created_by, permissions FROM collaborative_documents WHERE id = $1 AND document_subtype = $2 AND is_deleted = false', |
| 229 | + [id, 'docs'] |
| 230 | + ); |
| 231 | + |
| 232 | + if (checkResult.length === 0) { |
| 233 | + return res.status(404).json({ error: 'Document not found' }); |
| 234 | + } |
| 235 | + |
| 236 | + const document = checkResult[0]; |
| 237 | + const userPermission = document.permissions?.[userId]; |
| 238 | + const isOwner = document.created_by === userId || (userPermission && userPermission.level === 'owner'); |
| 239 | + |
| 240 | + if (!isOwner) { |
| 241 | + return res.status(403).json({ error: 'Only owners can delete documents' }); |
| 242 | + } |
| 243 | + |
| 244 | + await db.query( |
| 245 | + 'UPDATE collaborative_documents SET is_deleted = true, updated_at = CURRENT_TIMESTAMP WHERE id = $1', |
| 246 | + [id] |
| 247 | + ); |
| 248 | + |
| 249 | + return res.json({ message: 'Document deleted successfully' }); |
| 250 | + } catch (error: any) { |
| 251 | + console.error('[Docs] Error deleting document:', error); |
| 252 | + return res.status(500).json({ error: 'Failed to delete document', details: error.message }); |
| 253 | + } |
| 254 | +}); |
| 255 | + |
| 256 | +/** |
| 257 | + * @route POST /api/docs/:id/duplicate |
| 258 | + * @desc Duplicate a document |
| 259 | + * @access Private |
| 260 | + */ |
| 261 | +router.post('/:id/duplicate', async (req: AuthenticatedRequest, res: Response) => { |
| 262 | + try { |
| 263 | + const { id } = req.params; |
| 264 | + const userId = req.user?.id; |
| 265 | + |
| 266 | + if (!userId) { |
| 267 | + return res.status(401).json({ error: 'User not authenticated' }); |
| 268 | + } |
| 269 | + |
| 270 | + const checkResult = await db.query( |
| 271 | + 'SELECT * FROM collaborative_documents WHERE id = $1 AND document_subtype = $2 AND is_deleted = false', |
| 272 | + [id, 'docs'] |
| 273 | + ); |
| 274 | + |
| 275 | + if (checkResult.length === 0) { |
| 276 | + return res.status(404).json({ error: 'Document not found' }); |
| 277 | + } |
| 278 | + |
| 279 | + const original = checkResult[0]; |
| 280 | + |
| 281 | + const hasAccess = |
| 282 | + original.created_by === userId || |
| 283 | + original.is_public || |
| 284 | + (original.permissions && original.permissions[userId]); |
| 285 | + |
| 286 | + if (!hasAccess) { |
| 287 | + return res.status(403).json({ error: 'Access denied' }); |
| 288 | + } |
| 289 | + |
| 290 | + const newTitle = `${original.title} (Copy)`; |
| 291 | + const newDoc = await db.query( |
| 292 | + `INSERT INTO collaborative_documents |
| 293 | + (title, created_by, last_edited_by, document_subtype, permissions, is_public, content) |
| 294 | + VALUES ($1, $2, $2, 'docs', $3, false, $4) |
| 295 | + RETURNING *`, |
| 296 | + [ |
| 297 | + newTitle, |
| 298 | + userId, |
| 299 | + JSON.stringify({ [userId]: { level: 'owner', granted_at: new Date().toISOString() } }), |
| 300 | + original.content || '' |
| 301 | + ] |
| 302 | + ); |
| 303 | + |
| 304 | + return res.status(201).json(newDoc[0]); |
| 305 | + } catch (error: any) { |
| 306 | + console.error('[Docs] Error duplicating document:', error); |
| 307 | + return res.status(500).json({ error: 'Failed to duplicate document', details: error.message }); |
| 308 | + } |
| 309 | +}); |
| 310 | + |
| 311 | +export default router; |
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