feat(medusa): Improve prices flow (#3703)

packages/medusa/src/models/money-amount.ts

@@ -43,7 +43,7 @@ export class MoneyAmount extends SoftDeletableEntity {
   @JoinColumn({ name: "price_list_id" })
   price_list: PriceList | null
 
-  @Index()
+  @Index('idx_money_amount_variant_id')
   @Column({ nullable: true })
   variant_id: string
 
@@ -53,7 +53,7 @@ export class MoneyAmount extends SoftDeletableEntity {
   @JoinColumn({ name: "variant_id" })
   variant: ProductVariant
 
-  @Index()
+  @Index('idx_money_amount_region_id')
   @Column({ nullable: true })
   region_id: string
 

packages/medusa/src/models/product-option-value.ts

@@ -18,7 +18,7 @@ export class ProductOptionValue extends SoftDeletableEntity {
   @Column()
   value: string
 
-  @Index()
+  @Index('idx_product_option_value_option_id')
   @Column()
   option_id: string
 
@@ -26,7 +26,7 @@ export class ProductOptionValue extends SoftDeletableEntity {
   @JoinColumn({ name: "option_id" })
   option: ProductOption
 
-  @Index()
+  @Index('idx_product_option_value_variant_id')
   @Column()
   variant_id: string