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1ab5bfc 78b2708 1ab5bfc 78b2708 1ab5bfc 9c4701f 1ab5bfc | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 | from datetime import datetime
from typing import List, Optional
from sqlalchemy import create_engine, Column, Integer, String, Text, Float, DateTime, Boolean, ForeignKey, JSON
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import relationship, sessionmaker
from src.config.settings import DATABASE_URL
Base = declarative_base()
class RawNews(Base):
__tablename__ = "raw_news"
id = Column(Integer, primary_key=True, index=True)
source_id = Column(String, index=True)
source_name = Column(String)
author = Column(String, nullable=True)
title = Column(String)
description = Column(Text, nullable=True)
url = Column(String, unique=True, index=True)
url_to_image = Column(String, nullable=True)
published_at = Column(DateTime)
content = Column(Text, nullable=True)
collected_at = Column(DateTime, default=datetime.utcnow)
# Metadata for processing status
is_verified = Column(Boolean, default=False)
verification_score = Column(Float, default=0.0)
processed = Column(Boolean, default=False)
country = Column(String, nullable=True, index=True)
class VerifiedNews(Base):
__tablename__ = "verified_news"
id = Column(Integer, primary_key=True, index=True)
raw_news_id = Column(Integer, ForeignKey("raw_news.id"))
title = Column(String)
content = Column(Text)
summary_bullets = Column(JSON) # List of strings
# Analysis Fields
analysis = Column(JSON, nullable=True) # Flexible storage for extra metadata
impact_tags = Column(JSON) # e.g. ["Jobs", "Market"]
bias_rating = Column(String) # e.g. "Neutral", "Slightly Biased"
category = Column(String, index=True)
country = Column(String, nullable=True, index=True)
credibility_score = Column(Float)
impact_score = Column(Integer) # 1-10
why_it_matters = Column(Text)
who_is_affected = Column(Text, nullable=True)
short_term_impact = Column(Text, nullable=True)
long_term_impact = Column(Text, nullable=True)
sentiment = Column(String)
is_fake = Column(Boolean, default=False)
flag_count = Column(Integer, default=0)
published_at = Column(DateTime)
created_at = Column(DateTime, default=datetime.utcnow)
raw_news = relationship("RawNews")
@property
def image_url(self) -> Optional[str]:
"""Backward compatibility for templates and logic expecting image_url attribute."""
if self.raw_news and self.raw_news.url_to_image:
return self.raw_news.url_to_image
return None
@property
def url(self) -> str:
"""Helper to access the source URL."""
if self.raw_news:
return self.raw_news.url
return "#"
@property
def source_name(self) -> str:
"""Helper to access the source name."""
if self.raw_news:
return self.raw_news.source_name
return "Unknown"
def to_dict(self):
return {
"id": self.id,
"title": self.title,
"content": self.content,
"summary_bullets": self.summary_bullets,
"analysis": self.analysis,
"impact_tags": self.impact_tags,
"bias_rating": self.bias_rating,
"category": self.category,
"country": self.country,
"credibility_score": self.credibility_score,
"impact_score": self.impact_score,
"why_it_matters": self.why_it_matters,
"who_is_affected": self.who_is_affected,
"short_term_impact": self.short_term_impact,
"long_term_impact": self.long_term_impact,
"sentiment": self.sentiment,
"published_at": self.published_at.isoformat() if self.published_at else None,
"created_at": self.created_at.isoformat() if self.created_at else None,
"source_name": self.raw_news.source_name if self.raw_news else "Unknown"
}
class DailyDigest(Base):
__tablename__ = "daily_digests"
id = Column(Integer, primary_key=True, index=True)
date = Column(DateTime, default=datetime.utcnow)
content_json = Column(JSON) # Full structured digest
is_published = Column(Boolean, default=False)
class User(Base):
__tablename__ = "users"
id = Column(Integer, primary_key=True, index=True)
firebase_uid = Column(String, unique=True, index=True)
email = Column(String, nullable=True)
phone = Column(String, nullable=True)
push_token = Column(String, nullable=True)
bounty_points = Column(Integer, default=0)
preferred_language = Column(String, default="english")
created_at = Column(DateTime, default=datetime.utcnow)
subscriptions = relationship("Subscription", back_populates="user")
folders = relationship("Folder", back_populates="user")
saved_articles = relationship("SavedArticle", back_populates="user")
read_history = relationship("ReadHistory", back_populates="user")
current_streak = Column(Integer, default=0)
last_active_date = Column(DateTime, nullable=True)
class Subscription(Base):
__tablename__ = "subscriptions"
id = Column(Integer, primary_key=True, index=True)
user_id = Column(Integer, ForeignKey("users.id"))
category = Column(String) # e.g. "Technology", "All"
user = relationship("User", back_populates="subscriptions")
class Folder(Base):
__tablename__ = "folders"
id = Column(Integer, primary_key=True, index=True)
user_id = Column(Integer, ForeignKey("users.id"))
name = Column(String)
created_at = Column(DateTime, default=datetime.utcnow)
user = relationship("User", back_populates="folders")
saved_articles = relationship("SavedArticle", back_populates="folder")
class SavedArticle(Base):
__tablename__ = "saved_articles"
id = Column(Integer, primary_key=True, index=True)
user_id = Column(Integer, ForeignKey("users.id"))
folder_id = Column(Integer, ForeignKey("folders.id"), nullable=True)
news_id = Column(Integer, ForeignKey("verified_news.id"))
saved_at = Column(DateTime, default=datetime.utcnow)
user = relationship("User", back_populates="saved_articles")
folder = relationship("Folder", back_populates="saved_articles")
news = relationship("VerifiedNews")
class ReadHistory(Base):
__tablename__ = "read_history"
id = Column(Integer, primary_key=True, index=True)
user_id = Column(Integer, ForeignKey("users.id"))
news_id = Column(Integer, ForeignKey("verified_news.id"))
read_at = Column(DateTime, default=datetime.utcnow)
user = relationship("User", back_populates="read_history")
news = relationship("VerifiedNews")
class FlaggedArticle(Base):
__tablename__ = "flagged_articles"
id = Column(Integer, primary_key=True, index=True)
user_id = Column(Integer, ForeignKey("users.id"))
news_id = Column(Integer, ForeignKey("verified_news.id"))
reason = Column(String, nullable=True)
flagged_at = Column(DateTime, default=datetime.utcnow)
user = relationship("User")
news = relationship("VerifiedNews")
class BreakingNews(Base):
__tablename__ = "breaking_news"
id = Column(Integer, primary_key=True, index=True)
verified_news_id = Column(Integer, ForeignKey("verified_news.id"))
classification = Column(String) # Breaking News, Developing News, Top Headline
breaking_headline = Column(String)
what_happened = Column(JSON) # List of bullet points
why_matters = Column(Text)
next_updates = Column(JSON) # List of possible next updates
confidence_level = Column(String) # High, Medium, Low
impact_score = Column(Integer) # 1-10
recency_minutes = Column(Integer)
url = Column(String, nullable=True) # Direct access for performance
image_url = Column(String, nullable=True) # Cached image link
created_at = Column(DateTime, default=datetime.utcnow)
last_updated = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
verified_news = relationship("VerifiedNews")
class Advertisement(Base):
__tablename__ = "advertisements"
id = Column(Integer, primary_key=True, index=True)
image_url = Column(String, nullable=False)
caption = Column(String, nullable=True)
position = Column(String, default="both") # "left", "right", "both", "mobile"
target_node = Column(String, default="Global")
target_url = Column(String, nullable=True)
target_platform = Column(String, default="both") # "main", "student", "both"
created_at = Column(DateTime, default=datetime.utcnow)
class Newspaper(Base):
__tablename__ = "newspapers"
id = Column(Integer, primary_key=True, index=True)
name = Column(String, nullable=False)
url = Column(String, nullable=False)
logo_text = Column(String, nullable=True) # e.g. "NYT"
logo_color = Column(String, nullable=True) # e.g. "#000000"
country = Column(String, default="Global")
created_at = Column(DateTime, default=datetime.utcnow)
class ProtocolHistory(Base):
__tablename__ = "protocol_history"
id = Column(Integer, primary_key=True, index=True)
action = Column(String, nullable=False) # e.g. 'deploy', 'delete', 'register'
target_type = Column(String, nullable=False) # e.g. 'article', 'source', 'ad'
target_id = Column(String, nullable=True)
admin_user = Column(String, nullable=False)
details = Column(Text, nullable=True)
timestamp = Column(DateTime, default=datetime.utcnow)
if DATABASE_URL.startswith("sqlite"):
engine = create_engine(DATABASE_URL, connect_args={"check_same_thread": False})
else:
engine = create_engine(DATABASE_URL)
SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
def init_db():
Base.metadata.create_all(bind=engine)
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