A R R R Associates
204 lines
14 KiB
Python
204 lines
14 KiB
Python
from __future__ import annotations
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from datetime import datetime, timezone
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from sqlalchemy import Boolean, DateTime, ForeignKey, Integer, String, Text, UniqueConstraint
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from sqlalchemy.orm import Mapped, mapped_column
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from app.core.db.common import CommonBase
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class EmailSetting(CommonBase):
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"""Firm/branch email configuration for outgoing SMTP and later IMAP use.
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Phase 7S.1 uses SMTP for outgoing notifications. IMAP fields are included
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now so Hostinger/Dovecot mailbox credentials can be stored once and reused
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in Phase 7S.2 without changing the settings screen again.
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"""
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__tablename__ = "email_settings"
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__table_args__ = (
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UniqueConstraint("tenant_id", "branch_id", name="uq_email_settings_tenant_branch"),
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)
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id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
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tenant_id: Mapped[int] = mapped_column(ForeignKey("tenants.id", ondelete="CASCADE"), nullable=False, index=True)
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branch_id: Mapped[int | None] = mapped_column(ForeignKey("branches.id", ondelete="SET NULL"), nullable=True, index=True)
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smtp_host: Mapped[str | None] = mapped_column(String(255), nullable=True)
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smtp_port: Mapped[int | None] = mapped_column(Integer, nullable=True)
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smtp_username: Mapped[str | None] = mapped_column(String(255), nullable=True)
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smtp_password: Mapped[str | None] = mapped_column(String(500), nullable=True)
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smtp_security: Mapped[str] = mapped_column(String(20), nullable=False, default="SSL") # SSL|STARTTLS|NONE
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smtp_timeout_seconds: Mapped[int] = mapped_column(Integer, nullable=False, default=20)
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from_email: Mapped[str | None] = mapped_column(String(255), nullable=True)
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from_name: Mapped[str | None] = mapped_column(String(255), nullable=True)
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reply_to_email: Mapped[str | None] = mapped_column(String(255), nullable=True)
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imap_host: Mapped[str | None] = mapped_column(String(255), nullable=True)
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imap_port: Mapped[int | None] = mapped_column(Integer, nullable=True)
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imap_username: Mapped[str | None] = mapped_column(String(255), nullable=True)
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imap_password: Mapped[str | None] = mapped_column(String(500), nullable=True)
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imap_security: Mapped[str] = mapped_column(String(20), nullable=False, default="SSL") # SSL|STARTTLS|NONE
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send_auth_emails: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
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send_alert_emails: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False)
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send_billing_emails: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
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send_task_emails: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
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# Phase 7S.1C - granular notification preferences. These are firm/branch
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# level switches used by business-event email hooks. Authentication emails
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# remain separately controlled by send_auth_emails and may still be forced
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# for security-critical OTP flows.
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send_invoice_emails: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
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send_payment_emails: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
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send_client_emails: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
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send_document_emails: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
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send_consultant_emails: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
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send_partner_review_emails: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
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send_leave_attendance_emails: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
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send_online_payment_emails: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
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is_active: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True, index=True)
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created_by_user_id: Mapped[int | None] = mapped_column(ForeignKey("users.id", ondelete="SET NULL"), nullable=True)
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updated_by_user_id: Mapped[int | None] = mapped_column(ForeignKey("users.id", ondelete="SET NULL"), nullable=True)
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created_at_utc: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc), nullable=False)
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updated_at_utc: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc), nullable=False)
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class EmailTemplate(CommonBase):
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__tablename__ = "email_templates"
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__table_args__ = (
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UniqueConstraint("tenant_id", "branch_id", "template_code", name="uq_email_templates_scope_code"),
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)
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id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
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tenant_id: Mapped[int | None] = mapped_column(ForeignKey("tenants.id", ondelete="CASCADE"), nullable=True, index=True)
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branch_id: Mapped[int | None] = mapped_column(ForeignKey("branches.id", ondelete="SET NULL"), nullable=True, index=True)
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template_code: Mapped[str] = mapped_column(String(80), nullable=False, index=True)
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template_name: Mapped[str] = mapped_column(String(160), nullable=False)
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subject_template: Mapped[str] = mapped_column(String(500), nullable=False)
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body_template: Mapped[str] = mapped_column(Text, nullable=False)
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is_html: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False)
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is_active: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True, index=True)
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created_at_utc: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc), nullable=False)
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updated_at_utc: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc), nullable=False)
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class EmailLog(CommonBase):
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__tablename__ = "email_logs"
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id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
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tenant_id: Mapped[int | None] = mapped_column(ForeignKey("tenants.id", ondelete="CASCADE"), nullable=True, index=True)
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branch_id: Mapped[int | None] = mapped_column(ForeignKey("branches.id", ondelete="SET NULL"), nullable=True, index=True)
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recipient_email: Mapped[str] = mapped_column(String(255), nullable=False, index=True)
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subject: Mapped[str] = mapped_column(String(500), nullable=False)
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body: Mapped[str | None] = mapped_column(Text, nullable=True)
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status: Mapped[str] = mapped_column(String(30), nullable=False, default="PENDING", index=True) # SENT|FAILED|SKIPPED
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error_message: Mapped[str | None] = mapped_column(Text, nullable=True)
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sent_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
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related_module: Mapped[str | None] = mapped_column(String(80), nullable=True, index=True)
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related_id: Mapped[int | None] = mapped_column(Integer, nullable=True, index=True)
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template_code: Mapped[str | None] = mapped_column(String(80), nullable=True, index=True)
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provider_message_id: Mapped[str | None] = mapped_column(String(255), nullable=True)
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# Phase 7S.1E - queue/retry metadata. Existing callers may still attempt
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# immediate sending, but failed/pending emails can now be retried safely.
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attempt_count: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
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max_attempts: Mapped[int] = mapped_column(Integer, nullable=False, default=3)
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queue_priority: Mapped[int] = mapped_column(Integer, nullable=False, default=100, index=True)
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is_retryable: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True, index=True)
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queued_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
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next_retry_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
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last_attempt_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
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processing_started_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
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created_at_utc: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc), nullable=False, index=True)
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class EmailIncomingMessage(CommonBase):
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"""Incoming IMAP message fetched from the configured firm mailbox.
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Phase 7S.2 stores metadata/body locally so replies can later be mapped to
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clients, engagements, tasks, notices and invoices. Attachments are recorded
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separately and are saved to a safe local email upload folder for now.
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"""
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__tablename__ = "email_incoming_messages"
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__table_args__ = (
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UniqueConstraint(
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"tenant_id",
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"branch_id",
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"mailbox_email",
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"folder_name",
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"provider_uid",
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name="uq_email_incoming_scope_mailbox_folder_uid",
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),
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)
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id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
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tenant_id: Mapped[int | None] = mapped_column(ForeignKey("tenants.id", ondelete="CASCADE"), nullable=True, index=True)
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branch_id: Mapped[int | None] = mapped_column(ForeignKey("branches.id", ondelete="SET NULL"), nullable=True, index=True)
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mailbox_email: Mapped[str] = mapped_column(String(255), nullable=False, index=True)
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folder_name: Mapped[str] = mapped_column(String(120), nullable=False, default="INBOX", index=True)
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provider_uid: Mapped[str] = mapped_column(String(120), nullable=False, index=True)
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provider_message_id: Mapped[str | None] = mapped_column(String(500), nullable=True, index=True)
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sender_email: Mapped[str | None] = mapped_column(String(255), nullable=True, index=True)
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sender_name: Mapped[str | None] = mapped_column(String(255), nullable=True)
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recipient_emails: Mapped[str | None] = mapped_column(Text, nullable=True)
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cc_emails: Mapped[str | None] = mapped_column(Text, nullable=True)
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subject: Mapped[str | None] = mapped_column(String(500), nullable=True, index=True)
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body_text: Mapped[str | None] = mapped_column(Text, nullable=True)
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body_html: Mapped[str | None] = mapped_column(Text, nullable=True)
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raw_headers: Mapped[str | None] = mapped_column(Text, nullable=True)
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received_at_utc: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
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status: Mapped[str] = mapped_column(String(30), nullable=False, default="NEW", index=True) # NEW|MATCHED|PROCESSED|ERROR
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matched_user_id: Mapped[int | None] = mapped_column(ForeignKey("users.id", ondelete="SET NULL"), nullable=True, index=True)
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matched_client_id: Mapped[int | None] = mapped_column(ForeignKey("clients.id", ondelete="SET NULL"), nullable=True, index=True)
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matched_consultant_id: Mapped[int | None] = mapped_column(ForeignKey("consultant_profiles.id", ondelete="SET NULL"), nullable=True, index=True)
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related_module: Mapped[str | None] = mapped_column(String(80), nullable=True, index=True)
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related_id: Mapped[int | None] = mapped_column(Integer, nullable=True, index=True)
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# Phase 7S.3 - email-to-work mapping. Tracking codes in the subject/body
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# such as [AF-ENG-123], [AF-TASK-123] and [AF-INV-123] are resolved to
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# the relevant engagement/task/invoice while still preserving the generic
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# related_module/related_id fields for older screens and future modules.
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tracking_code: Mapped[str | None] = mapped_column(String(80), nullable=True, index=True)
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matched_engagement_id: Mapped[int | None] = mapped_column(ForeignKey("client_service_subscriptions.id", ondelete="SET NULL"), nullable=True, index=True)
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matched_task_id: Mapped[int | None] = mapped_column(ForeignKey("client_service_task_instances.id", ondelete="SET NULL"), nullable=True, index=True)
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matched_invoice_id: Mapped[int | None] = mapped_column(ForeignKey("billing_invoices.id", ondelete="SET NULL"), nullable=True, index=True)
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mapping_status: Mapped[str] = mapped_column(String(30), nullable=False, default="UNMAPPED", index=True) # UNMAPPED|AUTO_MAPPED|MANUAL_MAPPED|NO_MATCH|ERROR
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mapping_notes: Mapped[str | None] = mapped_column(Text, nullable=True)
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mapped_at_utc: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
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has_attachments: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False, index=True)
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attachment_count: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
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error_message: Mapped[str | None] = mapped_column(Text, nullable=True)
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fetched_at_utc: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc), nullable=False, index=True)
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created_at_utc: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc), nullable=False)
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updated_at_utc: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc), nullable=False)
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class EmailIncomingAttachment(CommonBase):
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__tablename__ = "email_incoming_attachments"
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id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
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incoming_message_id: Mapped[int] = mapped_column(ForeignKey("email_incoming_messages.id", ondelete="CASCADE"), nullable=False, index=True)
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tenant_id: Mapped[int | None] = mapped_column(ForeignKey("tenants.id", ondelete="CASCADE"), nullable=True, index=True)
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branch_id: Mapped[int | None] = mapped_column(ForeignKey("branches.id", ondelete="SET NULL"), nullable=True, index=True)
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filename: Mapped[str | None] = mapped_column(String(255), nullable=True)
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content_type: Mapped[str | None] = mapped_column(String(120), nullable=True)
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size_bytes: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
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storage_path: Mapped[str | None] = mapped_column(String(1000), nullable=True)
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created_at_utc: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc), nullable=False)
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