General clean up of models and methods.

app/models/product_models.py

@@ -0,0 +1,92 @@
+from __future__ import annotations
+import datetime, hashlib, logging, os, pytz, redis, secrets
+
+from typing import Dict, List, Optional, Set, Union
+from pydantic import BaseModel, EmailStr, Field, Json, PrivateAttr, ValidationError, validator
+
+from ..db_sql import redis_lookup_id_random
+from ..lib_general import *
+
+from .common_field_schema import base_fields, default_num_bytes
+
+
+class Product_Base(BaseModel):
+    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
+    log.debug(locals())
+
+    id_random: Optional[str] = Field(
+        **base_fields['product_id_random'],
+        alias='product_id_random',
+        default_factory=lambda:secrets.token_urlsafe(default_num_bytes),
+    )
+    id: Optional[int] = Field(
+        #alias='product_id'
+    )
+    account_id_random: Optional[str]
+    account_id: Optional[int]
+
+    type_id: Optional[int]
+    type_name: Optional[str] = Field(
+        alias='type'
+    )
+    name: Optional[str]
+    description: Optional[str]
+
+    image_url: Optional[str]
+    image_small_url: Optional[str]
+
+    unit_price: int = Field(0, ge=0, lt=1500000)
+    tax_rate: Optional[int]
+    lu_vat_id: Optional[int]
+    vat_rate: Optional[int]
+    max_quantity: Optional[int] = Field(0, ge=0, lt=150)
+
+    recurring: Optional[bool] = False
+    recurring_period: Optional[int]
+    recurring_lu_unit_id: Optional[int]
+    recurring_unit: Optional[str]
+
+    enable: Optional[bool]
+    enable_from: Optional[datetime.datetime] = None
+    enable_to: Optional[datetime.datetime] = None
+
+    lu_account_code_id: Optional[int]
+    lu_account_code_deferred_id: Optional[int]
+
+    metadata: Optional[str]
+
+    hide: Optional[int]
+    priority: Optional[int]
+    sort: Optional[int]
+    group: Optional[str]
+
+    notes: Optional[str]
+    created_on: Optional[datetime.datetime] = None
+    updated_on: Optional[datetime.datetime] = None
+
+    _processed_at: datetime.datetime = PrivateAttr(default_factory=datetime.datetime.now)
+
+    #@validator('product_id_random', always=True)
+    def product_id_random_copy(cls, v, values, **kwargs):
+        log.setLevel(logging.WARNING)
+        log.debug(locals())
+
+        if values['id_random']:
+            return values['id_random']
+        return None
+
+    @validator('id', always=True)
+    def product_id_lookup(cls, v, values, **kwargs):
+        log.setLevel(logging.WARNING)
+        log.debug(locals())
+
+        if values['id_random']:
+            log.debug(values['id_random'])
+            return redis_lookup_id_random(record_id_random=values['id_random'], table_name='product')
+        return None
+
+    class Config:
+        underscore_attrs_are_private = True
+        fields = base_fields
+
+Product_Base.update_forward_refs()