AI Image Studio, AI podcast Maker, AI product Marketing
This commit is contained in:
ajaysi
640
backend/routers/product_marketing.py
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640
backend/routers/product_marketing.py
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"""API endpoints for Product Marketing Suite."""
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from typing import Optional, List, Dict, Any
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from fastapi import APIRouter, Depends, HTTPException, status
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from pydantic import BaseModel, Field
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from services.product_marketing import (
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ProductMarketingOrchestrator,
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BrandDNASyncService,
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AssetAuditService,
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ChannelPackService,
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)
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from services.product_marketing.campaign_storage import CampaignStorageService
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from services.product_marketing.product_image_service import ProductImageService, ProductImageRequest
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from middleware.auth_middleware import get_current_user
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from utils.logger_utils import get_service_logger
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from services.database import get_db
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from sqlalchemy.orm import Session
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logger = get_service_logger("api.product_marketing")
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router = APIRouter(prefix="/api/product-marketing", tags=["product-marketing"])
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# ====================
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# REQUEST MODELS
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# ====================
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class CampaignCreateRequest(BaseModel):
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"""Request to create a new campaign blueprint."""
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campaign_name: str = Field(..., description="Campaign name")
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goal: str = Field(..., description="Campaign goal (product_launch, awareness, conversion, etc.)")
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kpi: Optional[str] = Field(None, description="Key performance indicator")
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channels: List[str] = Field(..., description="Target channels (instagram, linkedin, tiktok, etc.)")
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product_context: Optional[Dict[str, Any]] = Field(None, description="Product information")
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class AssetProposalRequest(BaseModel):
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"""Request to generate asset proposals."""
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campaign_id: str = Field(..., description="Campaign ID")
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product_context: Optional[Dict[str, Any]] = Field(None, description="Product information")
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class AssetGenerateRequest(BaseModel):
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"""Request to generate a specific asset."""
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asset_proposal: Dict[str, Any] = Field(..., description="Asset proposal from generate_proposals")
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product_context: Optional[Dict[str, Any]] = Field(None, description="Product information")
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class AssetAuditRequest(BaseModel):
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"""Request to audit uploaded assets."""
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image_base64: str = Field(..., description="Base64 encoded image")
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asset_metadata: Optional[Dict[str, Any]] = Field(None, description="Asset metadata")
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# ====================
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# DEPENDENCY
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# ====================
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def get_orchestrator() -> ProductMarketingOrchestrator:
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"""Get Product Marketing Orchestrator instance."""
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return ProductMarketingOrchestrator()
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def get_campaign_storage() -> CampaignStorageService:
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"""Get Campaign Storage Service instance."""
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return CampaignStorageService()
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def _require_user_id(current_user: Dict[str, Any], operation: str) -> str:
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"""Ensure user_id is available for protected operations."""
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user_id = current_user.get("sub") or current_user.get("user_id") or current_user.get("id")
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if not user_id:
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logger.error(
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"[Product Marketing] ❌ Missing user_id for %s operation - blocking request",
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operation,
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)
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="Authenticated user required for product marketing operations.",
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)
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return str(user_id)
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# ====================
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# CAMPAIGN ENDPOINTS
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# ====================
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@router.post("/campaigns/validate-preflight", summary="Validate Campaign Pre-flight")
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async def validate_campaign_preflight(
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request: CampaignCreateRequest,
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current_user: Dict[str, Any] = Depends(get_current_user),
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orchestrator: ProductMarketingOrchestrator = Depends(get_orchestrator)
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):
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"""Validate campaign blueprint against subscription limits before creation.
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This endpoint:
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- Creates a temporary blueprint to estimate costs
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- Validates subscription limits
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- Returns cost estimates and validation results
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- Does NOT save anything to database
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"""
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try:
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user_id = _require_user_id(current_user, "campaign pre-flight validation")
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logger.info(f"[Product Marketing] Pre-flight validation for user {user_id}")
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# Create temporary blueprint for validation (not saved)
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campaign_data = {
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"campaign_name": request.campaign_name or "Temporary Campaign",
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"goal": request.goal,
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"kpi": request.kpi,
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"channels": request.channels,
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}
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blueprint = orchestrator.create_campaign_blueprint(user_id, campaign_data)
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# Run pre-flight validation
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validation_result = orchestrator.validate_campaign_preflight(user_id, blueprint)
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logger.info(f"[Product Marketing] ✅ Pre-flight validation completed: can_proceed={validation_result.get('can_proceed')}")
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return validation_result
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except Exception as e:
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logger.error(f"[Product Marketing] ❌ Error in pre-flight validation: {str(e)}", exc_info=True)
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raise HTTPException(status_code=500, detail=f"Pre-flight validation failed: {str(e)}")
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@router.post("/campaigns/create-blueprint", summary="Create Campaign Blueprint")
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async def create_campaign_blueprint(
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request: CampaignCreateRequest,
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current_user: Dict[str, Any] = Depends(get_current_user),
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orchestrator: ProductMarketingOrchestrator = Depends(get_orchestrator)
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):
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"""Create a campaign blueprint with personalized asset nodes.
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This endpoint:
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- Uses onboarding data to personalize the blueprint
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- Generates campaign phases (teaser, launch, nurture)
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- Creates asset nodes for each phase and channel
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- Returns blueprint ready for AI proposal generation
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"""
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try:
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user_id = _require_user_id(current_user, "campaign blueprint creation")
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logger.info(f"[Product Marketing] Creating blueprint for user {user_id}: {request.campaign_name}")
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campaign_data = {
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"campaign_name": request.campaign_name,
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"goal": request.goal,
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"kpi": request.kpi,
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"channels": request.channels,
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}
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blueprint = orchestrator.create_campaign_blueprint(user_id, campaign_data)
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# Convert blueprint to dict for JSON response
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blueprint_dict = {
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"campaign_id": blueprint.campaign_id,
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"campaign_name": blueprint.campaign_name,
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"goal": blueprint.goal,
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"kpi": blueprint.kpi,
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"phases": blueprint.phases,
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"asset_nodes": [
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{
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"asset_id": node.asset_id,
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"asset_type": node.asset_type,
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"channel": node.channel,
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"status": node.status,
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}
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for node in blueprint.asset_nodes
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],
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"channels": blueprint.channels,
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"status": blueprint.status,
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}
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# Save to database
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campaign_storage = get_campaign_storage()
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campaign_storage.save_campaign(user_id, blueprint_dict)
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logger.info(f"[Product Marketing] ✅ Blueprint created and saved: {blueprint.campaign_id}")
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return blueprint_dict
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except Exception as e:
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logger.error(f"[Product Marketing] ❌ Error creating blueprint: {str(e)}", exc_info=True)
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raise HTTPException(status_code=500, detail=f"Campaign blueprint creation failed: {str(e)}")
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@router.post("/campaigns/{campaign_id}/generate-proposals", summary="Generate Asset Proposals")
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async def generate_asset_proposals(
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campaign_id: str,
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request: AssetProposalRequest,
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current_user: Dict[str, Any] = Depends(get_current_user),
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orchestrator: ProductMarketingOrchestrator = Depends(get_orchestrator)
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):
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"""Generate AI proposals for all assets in a campaign blueprint.
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This endpoint:
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- Uses specialized marketing prompts with brand DNA
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- Recommends templates, providers, and settings
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- Provides cost estimates
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- Returns proposals ready for user approval
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"""
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try:
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user_id = _require_user_id(current_user, "asset proposal generation")
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logger.info(f"[Product Marketing] Generating proposals for campaign {campaign_id}")
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# Fetch blueprint from database
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campaign_storage = get_campaign_storage()
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campaign = campaign_storage.get_campaign(user_id, campaign_id)
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if not campaign:
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raise HTTPException(status_code=404, detail="Campaign not found")
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# Reconstruct blueprint from database
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from services.product_marketing.orchestrator import CampaignBlueprint, CampaignAssetNode
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asset_nodes = []
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if campaign.asset_nodes:
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for node_data in campaign.asset_nodes:
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asset_nodes.append(CampaignAssetNode(
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asset_id=node_data.get('asset_id'),
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asset_type=node_data.get('asset_type'),
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channel=node_data.get('channel'),
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status=node_data.get('status', 'draft'),
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))
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blueprint = CampaignBlueprint(
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campaign_id=campaign.campaign_id,
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campaign_name=campaign.campaign_name,
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goal=campaign.goal,
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kpi=campaign.kpi,
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channels=campaign.channels or [],
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asset_nodes=asset_nodes,
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)
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proposals = orchestrator.generate_asset_proposals(
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user_id=user_id,
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blueprint=blueprint,
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product_context=request.product_context,
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)
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# Save proposals to database
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try:
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campaign_storage.save_proposals(user_id, campaign_id, proposals)
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logger.info(f"[Product Marketing] ✅ Saved {proposals['total_assets']} proposals to database")
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except Exception as save_error:
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logger.error(f"[Product Marketing] ⚠️ Failed to save proposals to database: {str(save_error)}")
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# Continue even if save fails - proposals are still returned to user
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# This allows the workflow to continue, but proposals won't persist
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logger.info(f"[Product Marketing] ✅ Generated {proposals['total_assets']} proposals")
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return proposals
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except Exception as e:
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logger.error(f"[Product Marketing] ❌ Error generating proposals: {str(e)}", exc_info=True)
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raise HTTPException(status_code=500, detail=f"Asset proposal generation failed: {str(e)}")
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@router.post("/assets/generate", summary="Generate Asset")
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async def generate_asset(
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request: AssetGenerateRequest,
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current_user: Dict[str, Any] = Depends(get_current_user),
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orchestrator: ProductMarketingOrchestrator = Depends(get_orchestrator)
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):
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"""Generate a single asset using Image Studio APIs.
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This endpoint:
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- Reuses existing Image Studio APIs
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- Applies specialized marketing prompts
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- Automatically tracks assets in Asset Library
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- Validates subscription limits
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"""
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try:
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user_id = _require_user_id(current_user, "asset generation")
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logger.info(f"[Product Marketing] Generating asset for user {user_id}")
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result = await orchestrator.generate_asset(
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user_id=user_id,
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asset_proposal=request.asset_proposal,
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product_context=request.product_context,
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)
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logger.info(f"[Product Marketing] ✅ Asset generated successfully")
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return result
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except HTTPException:
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raise
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except Exception as e:
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logger.error(f"[Product Marketing] ❌ Error generating asset: {str(e)}", exc_info=True)
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raise HTTPException(status_code=500, detail=f"Asset generation failed: {str(e)}")
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# ====================
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# BRAND DNA ENDPOINTS
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# ====================
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@router.get("/brand-dna", summary="Get Brand DNA Tokens")
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async def get_brand_dna(
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current_user: Dict[str, Any] = Depends(get_current_user),
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brand_dna_sync: BrandDNASyncService = Depends(lambda: BrandDNASyncService())
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):
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"""Get brand DNA tokens for the authenticated user.
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Returns normalized brand DNA from onboarding and persona data.
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"""
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try:
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user_id = _require_user_id(current_user, "brand DNA retrieval")
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brand_tokens = brand_dna_sync.get_brand_dna_tokens(user_id)
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return {"brand_dna": brand_tokens}
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except Exception as e:
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logger.error(f"[Product Marketing] ❌ Error getting brand DNA: {str(e)}", exc_info=True)
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raise HTTPException(status_code=500, detail=str(e))
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@router.get("/brand-dna/channel/{channel}", summary="Get Channel-Specific Brand DNA")
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async def get_channel_brand_dna(
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channel: str,
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current_user: Dict[str, Any] = Depends(get_current_user),
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brand_dna_sync: BrandDNASyncService = Depends(lambda: BrandDNASyncService())
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):
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"""Get channel-specific brand DNA adaptations."""
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try:
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user_id = _require_user_id(current_user, "channel brand DNA retrieval")
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channel_dna = brand_dna_sync.get_channel_specific_dna(user_id, channel)
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return {"channel": channel, "brand_dna": channel_dna}
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except Exception as e:
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logger.error(f"[Product Marketing] ❌ Error getting channel DNA: {str(e)}", exc_info=True)
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raise HTTPException(status_code=500, detail=str(e))
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# ====================
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# ASSET AUDIT ENDPOINTS
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# ====================
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@router.post("/assets/audit", summary="Audit Asset")
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async def audit_asset(
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request: AssetAuditRequest,
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current_user: Dict[str, Any] = Depends(get_current_user),
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asset_audit: AssetAuditService = Depends(lambda: AssetAuditService())
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):
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"""Audit an uploaded asset and get enhancement recommendations."""
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try:
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user_id = _require_user_id(current_user, "asset audit")
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audit_result = asset_audit.audit_asset(
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request.image_base64,
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request.asset_metadata,
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)
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return audit_result
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except Exception as e:
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logger.error(f"[Product Marketing] ❌ Error auditing asset: {str(e)}", exc_info=True)
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raise HTTPException(status_code=500, detail=str(e))
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# ====================
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# CHANNEL PACK ENDPOINTS
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# ====================
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@router.get("/channels/{channel}/pack", summary="Get Channel Pack")
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async def get_channel_pack(
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channel: str,
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asset_type: str = "social_post",
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current_user: Dict[str, Any] = Depends(get_current_user),
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channel_pack: ChannelPackService = Depends(lambda: ChannelPackService())
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):
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"""Get channel-specific pack configuration with templates and optimization tips."""
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try:
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pack = channel_pack.get_channel_pack(channel, asset_type)
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return pack
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except Exception as e:
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logger.error(f"[Product Marketing] ❌ Error getting channel pack: {str(e)}", exc_info=True)
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raise HTTPException(status_code=500, detail=str(e))
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# ====================
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# CAMPAIGN LISTING & RETRIEVAL
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# ====================
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@router.get("/campaigns", summary="List Campaigns")
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async def list_campaigns(
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status: Optional[str] = None,
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current_user: Dict[str, Any] = Depends(get_current_user),
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campaign_storage: CampaignStorageService = Depends(get_campaign_storage)
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):
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"""List all campaigns for the authenticated user."""
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try:
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user_id = _require_user_id(current_user, "list campaigns")
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campaigns = campaign_storage.list_campaigns(user_id, status=status)
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return {
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"campaigns": [
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{
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"campaign_id": c.campaign_id,
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"campaign_name": c.campaign_name,
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"goal": c.goal,
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"kpi": c.kpi,
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"status": c.status,
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"channels": c.channels,
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"phases": c.phases,
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"asset_nodes": c.asset_nodes,
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"created_at": c.created_at.isoformat() if c.created_at else None,
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"updated_at": c.updated_at.isoformat() if c.updated_at else None,
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}
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for c in campaigns
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],
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"total": len(campaigns),
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}
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except Exception as e:
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logger.error(f"[Product Marketing] ❌ Error listing campaigns: {str(e)}", exc_info=True)
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raise HTTPException(status_code=500, detail=str(e))
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@router.get("/campaigns/{campaign_id}", summary="Get Campaign")
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async def get_campaign(
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campaign_id: str,
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current_user: Dict[str, Any] = Depends(get_current_user),
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campaign_storage: CampaignStorageService = Depends(get_campaign_storage)
|
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):
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"""Get a specific campaign by ID."""
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try:
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user_id = _require_user_id(current_user, "get campaign")
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campaign = campaign_storage.get_campaign(user_id, campaign_id)
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|
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if not campaign:
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raise HTTPException(status_code=404, detail="Campaign not found")
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return {
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"campaign_id": campaign.campaign_id,
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"campaign_name": campaign.campaign_name,
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"goal": campaign.goal,
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"kpi": campaign.kpi,
|
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"status": campaign.status,
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"channels": campaign.channels,
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"phases": campaign.phases,
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"asset_nodes": campaign.asset_nodes,
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"product_context": campaign.product_context,
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"created_at": campaign.created_at.isoformat() if campaign.created_at else None,
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"updated_at": campaign.updated_at.isoformat() if campaign.updated_at else None,
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||||
}
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||||
except HTTPException:
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raise
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||||
except Exception as e:
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logger.error(f"[Product Marketing] ❌ Error getting campaign: {str(e)}", exc_info=True)
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||||
raise HTTPException(status_code=500, detail=str(e))
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||||
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||||
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||||
@router.get("/campaigns/{campaign_id}/proposals", summary="Get Campaign Proposals")
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async def get_campaign_proposals(
|
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campaign_id: str,
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current_user: Dict[str, Any] = Depends(get_current_user),
|
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campaign_storage: CampaignStorageService = Depends(get_campaign_storage)
|
||||
):
|
||||
"""Get proposals for a campaign."""
|
||||
try:
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||||
user_id = _require_user_id(current_user, "get proposals")
|
||||
proposals = campaign_storage.get_proposals(user_id, campaign_id)
|
||||
|
||||
proposals_dict = {}
|
||||
for proposal in proposals:
|
||||
proposals_dict[proposal.asset_node_id] = {
|
||||
"asset_id": proposal.asset_node_id,
|
||||
"asset_type": proposal.asset_type,
|
||||
"channel": proposal.channel,
|
||||
"proposed_prompt": proposal.proposed_prompt,
|
||||
"recommended_template": proposal.recommended_template,
|
||||
"recommended_provider": proposal.recommended_provider,
|
||||
"cost_estimate": proposal.cost_estimate,
|
||||
"concept_summary": proposal.concept_summary,
|
||||
"status": proposal.status,
|
||||
}
|
||||
|
||||
return {
|
||||
"proposals": proposals_dict,
|
||||
"total_assets": len(proposals),
|
||||
}
|
||||
except Exception as e:
|
||||
logger.error(f"[Product Marketing] ❌ Error getting proposals: {str(e)}", exc_info=True)
|
||||
raise HTTPException(status_code=500, detail=str(e))
|
||||
|
||||
|
||||
# ====================
|
||||
# PRODUCT ASSET ENDPOINTS (Product Marketing Suite - Product Assets)
|
||||
# ====================
|
||||
|
||||
class ProductPhotoshootRequest(BaseModel):
|
||||
"""Request for product image photoshoot generation."""
|
||||
product_name: str = Field(..., description="Product name")
|
||||
product_description: str = Field(..., description="Product description")
|
||||
environment: str = Field(default="studio", description="Environment: studio, lifestyle, outdoor, minimalist, luxury")
|
||||
background_style: str = Field(default="white", description="Background: white, transparent, lifestyle, branded")
|
||||
lighting: str = Field(default="natural", description="Lighting: natural, studio, dramatic, soft")
|
||||
product_variant: Optional[str] = Field(None, description="Product variant (color, size, etc.)")
|
||||
angle: Optional[str] = Field(None, description="Product angle: front, side, top, 360")
|
||||
style: str = Field(default="photorealistic", description="Style: photorealistic, minimalist, luxury, technical")
|
||||
resolution: str = Field(default="1024x1024", description="Resolution (e.g., 1024x1024, 1280x720)")
|
||||
num_variations: int = Field(default=1, description="Number of variations to generate")
|
||||
brand_colors: Optional[List[str]] = Field(None, description="Brand color palette")
|
||||
additional_context: Optional[str] = Field(None, description="Additional context for generation")
|
||||
|
||||
|
||||
def get_product_image_service() -> ProductImageService:
|
||||
"""Get Product Image Service instance."""
|
||||
return ProductImageService()
|
||||
|
||||
|
||||
@router.post("/products/photoshoot", summary="Generate Product Image")
|
||||
async def generate_product_image(
|
||||
request: ProductPhotoshootRequest,
|
||||
current_user: Dict[str, Any] = Depends(get_current_user),
|
||||
product_image_service: ProductImageService = Depends(get_product_image_service),
|
||||
brand_dna_sync: BrandDNASyncService = Depends(lambda: BrandDNASyncService())
|
||||
):
|
||||
"""Generate professional product images using AI.
|
||||
|
||||
This endpoint:
|
||||
- Generates product images optimized for e-commerce
|
||||
- Supports multiple environments and styles
|
||||
- Integrates with brand DNA for personalization
|
||||
- Automatically saves to Asset Library
|
||||
"""
|
||||
try:
|
||||
user_id = _require_user_id(current_user, "product image generation")
|
||||
logger.info(f"[Product Marketing] Generating product image for '{request.product_name}'")
|
||||
|
||||
# Get brand DNA for personalization
|
||||
brand_context = None
|
||||
try:
|
||||
brand_dna = brand_dna_sync.get_brand_dna_tokens(user_id)
|
||||
brand_context = {
|
||||
"visual_identity": brand_dna.get("visual_identity", {}),
|
||||
"persona": brand_dna.get("persona", {}),
|
||||
}
|
||||
except Exception as brand_error:
|
||||
logger.warning(f"[Product Marketing] Could not load brand DNA: {str(brand_error)}")
|
||||
|
||||
# Convert request to service request
|
||||
service_request = ProductImageRequest(
|
||||
product_name=request.product_name,
|
||||
product_description=request.product_description,
|
||||
environment=request.environment,
|
||||
background_style=request.background_style,
|
||||
lighting=request.lighting,
|
||||
product_variant=request.product_variant,
|
||||
angle=request.angle,
|
||||
style=request.style,
|
||||
resolution=request.resolution,
|
||||
num_variations=request.num_variations,
|
||||
brand_colors=request.brand_colors,
|
||||
additional_context=request.additional_context,
|
||||
)
|
||||
|
||||
# Generate product image
|
||||
result = await product_image_service.generate_product_image(
|
||||
request=service_request,
|
||||
user_id=user_id,
|
||||
brand_context=brand_context,
|
||||
)
|
||||
|
||||
if not result.success:
|
||||
raise HTTPException(status_code=500, detail=result.error or "Product image generation failed")
|
||||
|
||||
logger.info(f"[Product Marketing] ✅ Generated product image: {result.asset_id}")
|
||||
|
||||
# Return result (image_bytes will be served via separate endpoint)
|
||||
return {
|
||||
"success": True,
|
||||
"product_name": result.product_name,
|
||||
"image_url": result.image_url,
|
||||
"asset_id": result.asset_id,
|
||||
"provider": result.provider,
|
||||
"model": result.model,
|
||||
"cost": result.cost,
|
||||
"generation_time": result.generation_time,
|
||||
}
|
||||
|
||||
except HTTPException:
|
||||
raise
|
||||
except Exception as e:
|
||||
logger.error(f"[Product Marketing] ❌ Error generating product image: {str(e)}", exc_info=True)
|
||||
raise HTTPException(status_code=500, detail=f"Product image generation failed: {str(e)}")
|
||||
|
||||
|
||||
@router.get("/products/images/{filename}", summary="Serve Product Image")
|
||||
async def serve_product_image(
|
||||
filename: str,
|
||||
current_user: Dict[str, Any] = Depends(get_current_user),
|
||||
):
|
||||
"""Serve generated product images."""
|
||||
try:
|
||||
from fastapi.responses import FileResponse
|
||||
from pathlib import Path
|
||||
|
||||
_require_user_id(current_user, "serving product image")
|
||||
|
||||
# Locate image file
|
||||
base_dir = Path(__file__).parent.parent.parent
|
||||
image_path = base_dir / "product_images" / filename
|
||||
|
||||
if not image_path.exists():
|
||||
raise HTTPException(status_code=404, detail="Image not found")
|
||||
|
||||
return FileResponse(
|
||||
path=str(image_path),
|
||||
media_type="image/png",
|
||||
filename=filename
|
||||
)
|
||||
|
||||
except HTTPException:
|
||||
raise
|
||||
except Exception as e:
|
||||
logger.error(f"[Product Marketing] ❌ Error serving product image: {str(e)}")
|
||||
raise HTTPException(status_code=500, detail=str(e))
|
||||
|
||||
|
||||
# ====================
|
||||
# HEALTH CHECK
|
||||
# ====================
|
||||
|
||||
@router.get("/health", summary="Health Check")
|
||||
async def health_check():
|
||||
"""Health check endpoint for Product Marketing Suite."""
|
||||
return {
|
||||
"status": "healthy",
|
||||
"service": "product_marketing",
|
||||
"version": "1.0.0",
|
||||
"modules": {
|
||||
"orchestrator": "available",
|
||||
"prompt_builder": "available",
|
||||
"brand_dna_sync": "available",
|
||||
"asset_audit": "available",
|
||||
"channel_pack": "available",
|
||||
"product_image_service": "available",
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user