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303
server/models/documents/documents_custom.py
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303
server/models/documents/documents_custom.py
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import sqlite3
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from dataclasses import dataclass
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import hashlib
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from typing import Optional
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@dataclass
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class DocumentsCustomModel:
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id: Optional[int] = None
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user_id: Optional[int] = None
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name: Optional[str] = None
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path: Optional[str] = None
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created_at: Optional[str] = None
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access: Optional[str] = None
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class DocumentsCustom:
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def __init__(self, db_path="instance/app_database.db"):
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self.db_path = db_path
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self._create_audit_table()
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def _create_audit_table(self):
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute(
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"""
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CREATE TABLE IF NOT EXISTS documents_custom (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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user_id INTEGER NOT NULL,
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name TEXT,
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path TEXT,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
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access TEXT
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);
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"""
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)
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conn.commit()
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def new_entry(self, entry:DocumentsCustomModel):
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"""Create a new entry."""
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try:
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute(
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"""
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INSERT INTO documents_custom (user_id, name, path, access)
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VALUES (?, ?, ?, ?)
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""",
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(entry.user_id, entry.name, entry.path, entry.access),
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)
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conn.commit()
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return cursor.lastrowid
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except sqlite3.IntegrityError:
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return None
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def get_all_entries(self):
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute("SELECT * FROM documents_custom")
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rows = cursor.fetchall()
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return [
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DocumentsCustomModel(
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id = row[0],
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user_id = row[1],
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name = row[2],
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path = row[3],
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created_at = row[4],
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access = row[5]
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)
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for row in rows
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]
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def get_entries_by_user_id(self, user_id):
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute("SELECT * FROM documents_custom WHERE user_id = ?", (user_id, ))
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rows = cursor.fetchall()
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return [
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DocumentsCustomModel(
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id = row[0],
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user_id = row[1],
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name = row[2],
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path = row[3],
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created_at = row[4],
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access = row[5]
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)
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for row in rows
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]
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def get_entry_by_id(self, id):
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute("SELECT * FROM documents_custom WHERE id = ?", (id, ))
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row = cursor.fetchone()
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if row:
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return DocumentsCustomModel(
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id = row[0],
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user_id = row[1],
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name = row[2],
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path = row[3],
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created_at = row[4],
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access = row[5]
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)
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return None
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def delete_entry(self, id):
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try:
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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# SQLite allows direct string comparison for ISO 8601 dates
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cursor.execute(
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"DELETE FROM documents_custom WHERE id = ? ",
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(id,)
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)
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conn.commit()
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return cursor.rowcount # Returns the number of deleted rows
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except sqlite3.Error as e:
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print(f"An error occurred: {e}")
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return 0
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@dataclass
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class CustomDocumentRequestModel:
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id: Optional[int] = None
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client_id: Optional[int] = None
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request_text: Optional[str] = None
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status: Optional[str] = "new"
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price: Optional[float] = 0.0
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expert_id: Optional[int] = None
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document_id: Optional[int] = None
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created_at: Optional[str] = None
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class CustomDocumentRequests:
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def __init__(self, db_path="instance/app_database.db"):
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self.db_path = db_path
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self._create_table()
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def _create_table(self):
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute(
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"""
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CREATE TABLE IF NOT EXISTS custom_document_requests (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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client_id INTEGER NOT NULL,
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request_text TEXT,
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status TEXT DEFAULT 'new',
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price REAL DEFAULT 0.0,
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expert_id INTEGER,
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document_id INTEGER,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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"""
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)
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conn.commit()
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def new_entry(self, entry: CustomDocumentRequestModel):
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try:
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute(
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"""
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INSERT INTO custom_document_requests (client_id, request_text, status, price, expert_id, document_id)
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VALUES (?, ?, ?, ?, ?, ?)
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""",
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(entry.client_id, entry.request_text, entry.status, entry.price, entry.expert_id, entry.document_id),
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)
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conn.commit()
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return cursor.lastrowid
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except sqlite3.Error as e:
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print(f"Database error: {e}")
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return None
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def get_all_entries(self):
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute("SELECT * FROM custom_document_requests")
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rows = cursor.fetchall()
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return [
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CustomDocumentRequestModel(
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id=row[0],
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client_id=row[1],
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request_text=row[2],
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status=row[3],
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price=row[4],
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expert_id=row[5],
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document_id=row[6],
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created_at=row[7]
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) for row in rows]
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def get_entry_by_id(self, id):
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute("SELECT * FROM custom_document_requests WHERE id = ?", (id,))
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row = cursor.fetchone()
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if row:
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return CustomDocumentRequestModel(
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id=row[0],
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client_id=row[1],
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request_text=row[2],
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status=row[3],
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price=row[4],
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expert_id=row[5],
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document_id=row[6],
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created_at=row[7]
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)
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return None
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def get_entries_by_client_id(self, client_id):
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute("SELECT * FROM custom_document_requests WHERE client_id = ?", (client_id,))
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rows = cursor.fetchall()
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return [
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CustomDocumentRequestModel(
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id=row[0],
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client_id=row[1],
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request_text=row[2],
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status=row[3],
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price=row[4],
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expert_id=row[5],
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document_id=row[6],
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created_at=row[7]
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) for row in rows]
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def get_entries_by_expert_id(self, expert_id):
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute("SELECT * FROM custom_document_requests WHERE expert_id = ? ORDER BY id DESC", (expert_id,))
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rows = cursor.fetchall()
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return [
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CustomDocumentRequestModel(
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id=row[0],
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client_id=row[1],
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request_text=row[2],
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status=row[3],
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price=row[4],
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expert_id=row[5],
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document_id=row[6],
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created_at=row[7]
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) for row in rows]
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def update_entry(self, id, status=None, price=None, expert_id=None, document_id=None, request_text=None):
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if status is None and price is None and expert_id is None and document_id is None and request_text is None:
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return False
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# Fetch existing entry to preserve unchanged values if not provided
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existing_entry = self.get_entry_by_id(id)
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if not existing_entry:
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return False
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# Use existing values if new ones are not provided
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status = status if status is not None else existing_entry.status
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price = price if price is not None else existing_entry.price
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expert_id = expert_id if expert_id is not None else existing_entry.expert_id
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document_id = document_id if document_id is not None else existing_entry.document_id
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request_text = request_text if request_text is not None else existing_entry.request_text
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fields = []
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params = []
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if request_text is not None:
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fields.append("request_text = ?")
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params.append(request_text)
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if status is not None:
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fields.append("status = ?")
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params.append(status)
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if price is not None:
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fields.append("price = ?")
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params.append(price)
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if expert_id is not None:
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fields.append("expert_id = ?")
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params.append(expert_id)
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if document_id is not None:
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fields.append("document_id = ?")
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params.append(document_id)
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params.append(id)
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query = f"UPDATE custom_document_requests SET {', '.join(fields)} WHERE id = ?"
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try:
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute(query, tuple(params))
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conn.commit()
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return cursor.rowcount > 0
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except sqlite3.Error as e:
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print(f"An error occurred during update: {e}")
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return False
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def delete_entry(self, id):
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try:
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute(
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"DELETE FROM custom_document_requests WHERE id = ?",
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(id,)
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)
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conn.commit()
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return cursor.rowcount
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except sqlite3.Error as e:
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print(f"An error occurred during delete: {e}")
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return 0
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