{"id":3016,"date":"2026-02-13T14:40:07","date_gmt":"2026-02-13T06:40:07","guid":{"rendered":"https:\/\/www.go2posts.com\/pt\/%f0%9f%8d%9f-comprehensive-erd-mcdonalds-integrated-operations-system\/"},"modified":"2026-02-13T14:40:07","modified_gmt":"2026-02-13T06:40:07","slug":"%f0%9f%8d%9f-comprehensive-erd-mcdonalds-integrated-operations-system","status":"publish","type":"post","link":"https:\/\/www.go2posts.com\/pt\/%f0%9f%8d%9f-comprehensive-erd-mcdonalds-integrated-operations-system\/","title":{"rendered":"\ud83c\udf5f Diagrama Entidade-Relacionamento Completo: Sistema Integrado de Opera\u00e7\u00f5es da McDonald&#8217;s"},"content":{"rendered":"<p data-nodeid=\"16266\"><em data-nodeid=\"16530\">(Focado no Processamento de Pedidos, Experi\u00eancia do Cliente e Opera\u00e7\u00f5es da Loja)<\/em><\/p>\n<p id=\"ZwHnAfo\"><img fetchpriority=\"high\" alt=\"\" class=\"alignnone size-full wp-image-2734\" decoding=\"async\" fetchpriority=\"high\" height=\"1024\" sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/02\/img_698c13b22926a.png\" srcset=\"https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/02\/img_698c13b22926a.png 1024w, https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/02\/img_698c13b22926a-300x300.png 300w, https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/02\/img_698c13b22926a-150x150.png 150w, https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/02\/img_698c13b22926a-768x768.png 768w\" width=\"1024\"\/><\/p>\n<hr data-nodeid=\"16267\"\/>\n<h2 data-nodeid=\"16268\">\ud83d\udd0d <strong data-nodeid=\"16535\">Contexto Empresarial<\/strong><\/h2>\n<p data-nodeid=\"16269\">Este Diagrama Entidade-Relacionamento modela as opera\u00e7\u00f5es principais em uma\u00a0<strong data-nodeid=\"16543\">loja da McDonald&#8217;s<\/strong>, com foco em:<\/p>\n<ul data-nodeid=\"16270\">\n<li data-nodeid=\"16271\">\n<p data-nodeid=\"16272\">Fluxo de pedido do cliente at\u00e9 o pagamento<\/p>\n<\/li>\n<li data-nodeid=\"16273\">\n<p data-nodeid=\"16274\">Fun\u00e7\u00f5es dos funcion\u00e1rios e gest\u00e3o da loja<\/p>\n<\/li>\n<li data-nodeid=\"16275\">\n<p data-nodeid=\"16276\">Disponibilidade e pre\u00e7os do menu<\/p>\n<\/li>\n<li data-nodeid=\"16277\">\n<p data-nodeid=\"16278\">Fidelidade do cliente e engajamento recorrente<\/p>\n<\/li>\n<li data-nodeid=\"16279\">\n<p data-nodeid=\"16280\">Controle b\u00e1sico de estoque (para itens aliment\u00edcios)<\/p>\n<\/li>\n<\/ul>\n<blockquote data-nodeid=\"16281\">\n<p data-nodeid=\"16282\"><em data-nodeid=\"16552\">Observa\u00e7\u00e3o: Este n\u00e3o \u00e9 um banco de dados corporativo completo (por exemplo, cadeia de suprimentos ou RH), mas uma base realista e escal\u00e1vel para um sistema POS de fast-food.<\/em><\/p>\n<\/blockquote>\n<hr data-nodeid=\"16283\"\/>\n<h2 data-nodeid=\"16284\">\ud83d\udcda Entidades e Atributos<\/h2>\n<table data-nodeid=\"16286\">\n<thead data-nodeid=\"16287\">\n<tr data-nodeid=\"16288\">\n<th data-nodeid=\"16290\">Entidade<\/th>\n<th data-nodeid=\"16291\">Atributos<\/th>\n<\/tr>\n<\/thead>\n<tbody data-nodeid=\"16294\">\n<tr data-nodeid=\"16295\">\n<td data-nodeid=\"16296\"><strong data-nodeid=\"16561\">Cliente<\/strong><\/td>\n<td data-nodeid=\"16297\">CustomerID (PK), Nome, Telefone, Email, Pontos de Fidelidade, N\u00edvel de Participa\u00e7\u00e3o (por exemplo, Bronze, Prata)<\/td>\n<\/tr>\n<tr data-nodeid=\"16298\">\n<td data-nodeid=\"16299\"><strong data-nodeid=\"16566\">Loja<\/strong><\/td>\n<td data-nodeid=\"16300\">StoreID (PK), Nome, Localiza\u00e7\u00e3o (Endere\u00e7o), ManagerID (FK \u2192 Funcion\u00e1rio), Hor\u00e1rio de Funcionamento, Total de Vendas (mensal)<\/td>\n<\/tr>\n<tr data-nodeid=\"16301\">\n<td data-nodeid=\"16302\"><strong data-nodeid=\"16571\">Funcion\u00e1rio<\/strong><\/td>\n<td data-nodeid=\"16303\">EmployeeID (PK), Nome, Cargo (Caixa, Cozinheiro, Gerente, Supervisor), StoreID (FK), Data de Contrata\u00e7\u00e3o, Escala de Turno<\/td>\n<\/tr>\n<tr data-nodeid=\"16304\">\n<td data-nodeid=\"16305\"><strong data-nodeid=\"16576\">Item do Menu<\/strong><\/td>\n<td data-nodeid=\"16306\">MenuItemID (PK), Nome, Descri\u00e7\u00e3o, Pre\u00e7o, Categoria (Hamb\u00farguer, Bebida, Acompanhamento, Sobremesa), Ativo, URL da Imagem<\/td>\n<\/tr>\n<tr data-nodeid=\"16307\">\n<td data-nodeid=\"16308\"><strong data-nodeid=\"16581\">Pedido<\/strong><\/td>\n<td data-nodeid=\"16309\">OrderID (PK), Hora do Pedido, Status (Pendente \u2192 Preparando \u2192 Pronto \u2192 Conclu\u00eddo \u2192 Cancelado), Valor Total, StoreID (FK), CustomerID (FK)<\/td>\n<\/tr>\n<tr data-nodeid=\"16310\">\n<td data-nodeid=\"16311\"><strong data-nodeid=\"16586\">Item do Pedido<\/strong><\/td>\n<td data-nodeid=\"16312\">OrderItemID (PK), OrderID (FK), MenuItemID (FK), Quantidade, Total da Linha (calculado automaticamente)<\/td>\n<\/tr>\n<tr data-nodeid=\"16313\">\n<td data-nodeid=\"16314\"><strong data-nodeid=\"16591\">Pagamento<\/strong><\/td>\n<td data-nodeid=\"16315\">PaymentID (PK), Valor, M\u00e9todo (Dinheiro, Cart\u00e3o de Cr\u00e9dito, MobilePay), ID da Transa\u00e7\u00e3o, OrderID (FK), Timestamp<\/td>\n<\/tr>\n<tr data-nodeid=\"16316\">\n<td data-nodeid=\"16317\"><strong data-nodeid=\"16596\">Promo\u00e7\u00e3o<\/strong><\/td>\n<td data-nodeid=\"16318\">Promo\u00e7\u00e3oID (PK), C\u00f3digo (por exemplo, \u201cBEM-VINDO10\u201d), TipoDesconto (Porcentagem, ValorFixo), ValorDesconto, DataAtiva\u00e7\u00e3o, DataExpira\u00e7\u00e3o, AplicaA (por exemplo, Almo\u00e7o, TodosItens)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-nodeid=\"16319\"\/>\n<h2 data-nodeid=\"16320\">\ud83d\udd17 Rela\u00e7\u00f5es (com cardinalidades)<\/h2>\n<table data-nodeid=\"16322\">\n<thead data-nodeid=\"16323\">\n<tr data-nodeid=\"16324\">\n<th data-nodeid=\"16326\">Rela\u00e7\u00e3o<\/th>\n<th data-nodeid=\"16327\">Cardinalidade<\/th>\n<th data-nodeid=\"16328\">Descri\u00e7\u00e3o<\/th>\n<\/tr>\n<\/thead>\n<tbody data-nodeid=\"16332\">\n<tr data-nodeid=\"16333\">\n<td data-nodeid=\"16334\"><code data-backticks=\"1\" data-nodeid=\"16606\">Cliente<\/code>\u00a0\u2192\u00a0<code data-backticks=\"1\" data-nodeid=\"16608\">Pedido<\/code><\/td>\n<td data-nodeid=\"16335\">1 \u2192\u00a0<em data-nodeid=\"16613\">0..<\/em><\/td>\n<td data-nodeid=\"16336\">Um cliente faz m\u00faltiplos pedidos ao longo do tempo.<\/td>\n<\/tr>\n<tr data-nodeid=\"16337\">\n<td data-nodeid=\"16338\"><code data-backticks=\"1\" data-nodeid=\"16615\">Pedido<\/code>\u00a0\u2192\u00a0<code data-backticks=\"1\" data-nodeid=\"16617\">ItemPedido<\/code><\/td>\n<td data-nodeid=\"16339\">1 \u2192\u00a0<em data-nodeid=\"16622\">0..<\/em><\/td>\n<td data-nodeid=\"16340\">Cada pedido cont\u00e9m zero ou mais itens do menu.<\/td>\n<\/tr>\n<tr data-nodeid=\"16341\">\n<td data-nodeid=\"16342\"><code data-backticks=\"1\" data-nodeid=\"16624\">Pedido<\/code>\u00a0\u2192\u00a0<code data-backticks=\"1\" data-nodeid=\"16626\">Pagamento<\/code><\/td>\n<td data-nodeid=\"16343\">1 \u2192 1<\/td>\n<td data-nodeid=\"16344\">Cada pedido conclu\u00eddo possui exatamente um pagamento.<\/td>\n<\/tr>\n<tr data-nodeid=\"16345\">\n<td data-nodeid=\"16346\"><code data-backticks=\"1\" data-nodeid=\"16629\">Pedido<\/code>\u00a0\u2192\u00a0<code data-backticks=\"1\" data-nodeid=\"16631\">Loja<\/code><\/td>\n<td data-nodeid=\"16347\">1 \u2192 1<\/td>\n<td data-nodeid=\"16348\">Cada pedido \u00e9 feito em uma loja espec\u00edfica.<\/td>\n<\/tr>\n<tr data-nodeid=\"16349\">\n<td data-nodeid=\"16350\"><code data-backticks=\"1\" data-nodeid=\"16634\">Loja<\/code>\u00a0\u2192\u00a0<code data-backticks=\"1\" data-nodeid=\"16636\">Funcion\u00e1rio<\/code><\/td>\n<td data-nodeid=\"16351\">1 \u2192\u00a0<em data-nodeid=\"16641\">0..<\/em><\/td>\n<td data-nodeid=\"16352\">Uma loja emprega m\u00faltiplos funcion\u00e1rios (caixas, cozinheiros, gerentes).<\/td>\n<\/tr>\n<tr data-nodeid=\"16353\">\n<td data-nodeid=\"16354\"><code data-backticks=\"1\" data-nodeid=\"16643\">Loja<\/code>\u00a0\u2192\u00a0<code data-backticks=\"1\" data-nodeid=\"16645\">Pedido<\/code><\/td>\n<td data-nodeid=\"16355\">1 \u2192\u00a0<em data-nodeid=\"16650\">0..<\/em><\/td>\n<td data-nodeid=\"16356\">Uma loja recebe muitos pedidos.<\/td>\n<\/tr>\n<tr data-nodeid=\"16357\">\n<td data-nodeid=\"16358\"><code data-backticks=\"1\" data-nodeid=\"16652\">Item do Menu<\/code>\u00a0\u2192\u00a0<code data-backticks=\"1\" data-nodeid=\"16654\">Item do Pedido<\/code><\/td>\n<td data-nodeid=\"16359\">1 \u2192\u00a0<em data-nodeid=\"16659\">0..<\/em><\/td>\n<td data-nodeid=\"16360\">Um item do menu pode aparecer em m\u00faltiplos pedidos.<\/td>\n<\/tr>\n<tr data-nodeid=\"16361\">\n<td data-nodeid=\"16362\"><code data-backticks=\"1\" data-nodeid=\"16661\">Promo\u00e7\u00e3o<\/code>\u00a0\u2192\u00a0<code data-backticks=\"1\" data-nodeid=\"16663\">Pedido<\/code><\/td>\n<td data-nodeid=\"16363\">0 \u2192\u00a0<em data-nodeid=\"16668\">1<\/em><\/td>\n<td data-nodeid=\"16364\">Uma promo\u00e7\u00e3o pode se aplicar a um pedido (por exemplo, \u201cCompre 1 Big Mac, ganhe 1 gr\u00e1tis\u201d).<\/td>\n<\/tr>\n<tr data-nodeid=\"16365\">\n<td data-nodeid=\"16366\"><code data-backticks=\"1\" data-nodeid=\"16674\">Funcion\u00e1rio<\/code>\u00a0\u2192\u00a0<code data-backticks=\"1\" data-nodeid=\"16676\">Loja<\/code><\/td>\n<td data-nodeid=\"16367\">1 \u2192 1<\/td>\n<td data-nodeid=\"16368\">Cada funcion\u00e1rio trabalha em uma loja.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote data-nodeid=\"16369\">\n<p data-nodeid=\"16370\">\u2705\u00a0<strong data-nodeid=\"16686\">Opcional<\/strong>: Adicionar um\u00a0<code data-backticks=\"1\" data-nodeid=\"16684\">Programa de Fidelidade<\/code>entidade se for necess\u00e1rio um l\u00f3gica de fidelidade mais aprofundada (por exemplo, resgate de pontos, recompensas).<\/p>\n<\/blockquote>\n<hr data-nodeid=\"16371\"\/>\n<h2 data-nodeid=\"16372\">\ud83d\udd12 Restri\u00e7\u00f5es e Regras de Neg\u00f3cio<\/h2>\n<ul data-nodeid=\"16373\">\n<li data-nodeid=\"16374\">\n<p data-nodeid=\"16375\"><strong data-nodeid=\"16693\">O pre\u00e7o deve ser &gt; 0<\/strong><\/p>\n<\/li>\n<li data-nodeid=\"16376\">\n<p data-nodeid=\"16377\"><strong data-nodeid=\"16701\">O status do pedido n\u00e3o pode ser &#8216;Conclu\u00eddo&#8217; se o pagamento estiver ausente<\/strong><\/p>\n<\/li>\n<li data-nodeid=\"16378\">\n<p data-nodeid=\"16379\"><strong data-nodeid=\"16705\">A quantidade no Item do Pedido \u2265 1<\/strong><\/p>\n<\/li>\n<li data-nodeid=\"16380\">\n<p data-nodeid=\"16381\"><strong data-nodeid=\"16709\">Promo\u00e7\u00f5es s\u00f3 podem ser aplicadas se estiverem ativas e dentro do per\u00edodo v\u00e1lido<\/strong><\/p>\n<\/li>\n<li data-nodeid=\"16382\">\n<p data-nodeid=\"16383\"><strong data-nodeid=\"16713\">O cliente deve estar vinculado a pelo menos um pedido para ganhar pontos de fidelidade<\/strong><\/p>\n<\/li>\n<li data-nodeid=\"16384\">\n<p data-nodeid=\"16385\"><strong data-nodeid=\"16721\">Itens do menu s\u00e3o marcados como &#8216;Inativos&#8217; se estiverem esgotados ou encerrados<\/strong><\/p>\n<\/li>\n<\/ul>\n<hr data-nodeid=\"16386\"\/>\n<h2 data-nodeid=\"16387\">\ud83d\udcdd Casos de Uso (Por que este ERD \u00e9 Importante)<\/h2>\n<table data-nodeid=\"16389\">\n<thead data-nodeid=\"16390\">\n<tr data-nodeid=\"16391\">\n<th data-nodeid=\"16393\">Caso de Uso<\/th>\n<th data-nodeid=\"16394\">Benef\u00edcio<\/th>\n<\/tr>\n<\/thead>\n<tbody data-nodeid=\"16397\">\n<tr data-nodeid=\"16398\">\n<td data-nodeid=\"16399\"><strong data-nodeid=\"16728\">Design do Sistema POS<\/strong><\/td>\n<td data-nodeid=\"16400\">Permite o rastreamento em tempo real de pedidos, pagamentos e gera\u00e7\u00e3o de comprovantes<\/td>\n<\/tr>\n<tr data-nodeid=\"16401\">\n<td data-nodeid=\"16402\"><strong data-nodeid=\"16733\">Alertas de Estoque<\/strong><\/td>\n<td data-nodeid=\"16403\">Quando um item do menu \u00e9 pedido com frequ\u00eancia, monitore os n\u00edveis de estoque<\/td>\n<\/tr>\n<tr data-nodeid=\"16404\">\n<td data-nodeid=\"16405\"><strong data-nodeid=\"16738\">Programas de Fidelidade<\/strong><\/td>\n<td data-nodeid=\"16406\">Rastreie a acumula\u00e7\u00e3o de pontos e ofere\u00e7a descontos personalizados<\/td>\n<\/tr>\n<tr data-nodeid=\"16407\">\n<td data-nodeid=\"16408\"><strong data-nodeid=\"16743\">An\u00e1lise de Loja<\/strong><\/td>\n<td data-nodeid=\"16409\">Identifique os itens mais vendidos, hor\u00e1rios de pico e promo\u00e7\u00f5es populares<\/td>\n<\/tr>\n<tr data-nodeid=\"16410\">\n<td data-nodeid=\"16411\"><strong data-nodeid=\"16748\">Gest\u00e3o de Funcion\u00e1rios<\/strong><\/td>\n<td data-nodeid=\"16412\">Atribua fun\u00e7\u00f5es, acompanhe os turnos e gerencie o desempenho<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-nodeid=\"16413\"\/>\n<h2 data-nodeid=\"16414\">\ud83d\udcc2 Formatos de Sa\u00edda<\/h2>\n<p data-nodeid=\"16415\">Voc\u00ea pode copiar e colar qualquer um dos seguintes em sua documenta\u00e7\u00e3o, apresenta\u00e7\u00e3o ou ferramentas de design de banco de dados.<\/p>\n<hr data-nodeid=\"16416\"\/>\n<h3 data-nodeid=\"16417\">\u2705 1.\u00a0<strong data-nodeid=\"16756\">ERD Baseado em Texto (para documenta\u00e7\u00e3o)<\/strong><\/h3>\n<pre class=\"lang-text\" data-nodeid=\"16418\"><code data-language=\"text\">Entidades:\r\n\r\n- Cliente\r\n  - CustomerID (PK)\r\n  - Nome\r\n  - Telefone\r\n  - E-mail\r\n  - Pontos de Fidelidade\r\n  - N\u00edvel de Participa\u00e7\u00e3o\r\n\r\n- Loja\r\n  - StoreID (PK)\r\n  - Nome\r\n  - Localiza\u00e7\u00e3o\r\n  - ManagerID (FK \u2192 Funcion\u00e1rio)\r\n  - Hor\u00e1rio de Funcionamento\r\n  - Vendas Mensais\r\n\r\n- Funcion\u00e1rio\r\n  - EmployeeID (PK)\r\n  - Nome\r\n  - Cargo (Caixa, Cozinheiro, Gerente)\r\n  - StoreID (FK)\r\n  - Data de Contrata\u00e7\u00e3o\r\n\r\n- Item do Menu\r\n  - MenuItemID (PK)\r\n  - Nome\r\n  - Descri\u00e7\u00e3o\r\n  - Pre\u00e7o\r\n  - Categoria\r\n  - Ativo\r\n\r\n- Pedido\r\n  - OrderID (PK)\r\n  - Data do Pedido\r\n  - Status (Pendente, Em Prepara\u00e7\u00e3o, Pronto, Conclu\u00eddo, Cancelado)\r\n  - CustomerID (FK)\r\n  - StoreID (FK)\r\n  - Valor Total\r\n\r\n- Item do Pedido\r\n  - OrderItemID (PK)\r\n  - OrderID (FK)\r\n  - MenuItemID (FK)\r\n  - Quantidade\r\n  - Total da Linha\r\n\r\n- Pagamento\r\n  - PaymentID (PK)\r\n  - Valor\r\n  - M\u00e9todo (Dinheiro, Cart\u00e3o de Cr\u00e9dito, MobilePay)\r\n  - OrderID (FK)\r\n  - Timestamp\r\n\r\n- Promo\u00e7\u00e3o\r\n  - PromotionID (PK)\r\n  - C\u00f3digo\r\n  - Tipo de Desconto\r\n  - Valor do Desconto\r\n  - Data de Ativa\u00e7\u00e3o\r\n  - Data de Expira\u00e7\u00e3o\r\n  - Aplica-se a\r\n\r\nRelacionamentos:\r\n- Cliente \"1\" -- \"0..*\" Pedido\r\n- Pedido \"1\" -- \"0..*\" Item do Pedido\r\n- Pedido \"1\" -- \"1\" Pagamento\r\n- Pedido \"1\" -- \"1\" Loja\r\n- Loja \"1\" -- \"0..*\" Funcion\u00e1rio\r\n- Item do Menu \"1\" -- \"0..*\" Item do Pedido\r\n- Promo\u00e7\u00e3o \"0..*\" -- \"1\" Pedido (condicional sobre status ativo)\r\n<\/code><\/pre>\n<hr data-nodeid=\"16419\"\/>\n<h3 data-nodeid=\"16420\">\u2705 2.\u00a0<strong data-nodeid=\"16761\">Vers\u00e3o Mermaid.js (para Markdown, Notion, Obsidian)<\/strong><\/h3>\n<pre class=\"lang-mermaid\" data-nodeid=\"16421\"><code data-language=\"mermaid\">erDiagram\r\n    CLIENTE ||--o{ PEDIDO : \"coloca\"\r\n    LOJA ||--o{ PEDIDO : \"atende\"\r\n    LOJA ||--o{ FUNCION\u00c1RIO : \"contrata\"\r\n    LOJA ||--o{ ITEM_DO_MENU : \"vende\"\r\n    PEDIDO ||--o{ ITEM_DO_PEDIDO : \"cont\u00e9m\"\r\n    PEDIDO ||--o{ PAGAMENTO : \"possui\"\r\n    ITEM_DO_MENU ||--o{ ITEM_DO_PEDIDO : \"aparece em\"\r\n    PROMO\u00c7\u00c3O ||--o{ PEDIDO : \"se aplica a\"\r\n\r\n    CLIENTE {\r\n        int CustomerID PK\r\n        string Nome\r\n        string Telefone\r\n        string E-mail\r\n        int PontosDeFidelidade\r\n        string N\u00edvelDeParticipa\u00e7\u00e3o\r\n    }\r\n\r\n    LOJA {\r\n        int StoreID PK\r\n        string Nome\r\n        string Localiza\u00e7\u00e3o\r\n        int ManagerID FK\r\n        string Hor\u00e1rioDeFuncionamento\r\n        decimal VendasMensais\r\n    }\r\n\r\n    FUNCION\u00c1RIO {\r\n        int EmployeeID PK\r\n        string Nome\r\n        string Cargo\r\n        int StoreID FK\r\n        date DataDeContrata\u00e7\u00e3o\r\n    }\r\n\r\n    ITEM_DO_MENU {\r\n        int MenuItemID PK\r\n        string Nome\r\n        string Descri\u00e7\u00e3o\r\n        decimal Pre\u00e7o\r\n        string Categoria\r\n        boolean Ativo\r\n    }\r\n\r\n    PEDIDO {\r\n        int OrderID PK\r\n        datetime DataDoPedido\r\n        string Status\r\n        int CustomerID FK\r\n        int StoreID FK\r\n        decimal ValorTotal\r\n    }\r\n\r\n    ITEM_DO_PEDIDO {\r\n        int OrderItemID PK\r\n        int OrderID FK\r\n        int MenuItemID FK\r\n        int Quantidade\r\n        decimal TotalDaLinha\r\n    }\r\n\r\n    PAGAMENTO {\r\n        int PaymentID PK\r\n        decimal Valor\r\n        string M\u00e9todo\r\n        int OrderID FK\r\n        datetime Timestamp\r\n    }\r\n\r\n    PROMO\u00c7\u00c3O {\r\n        int PromotionID PK\r\n        string C\u00f3digo\r\n        string TipoDeDesconto\r\n        decimal ValorDoDesconto\r\n        datetime DataDeAtiva\u00e7\u00e3o\r\n        datetime DataDeExpira\u00e7\u00e3o\r\n        string AplicaSeA\r\n    }\r\n\r\n<\/code><\/pre>\n<p id=\"XKzfjkK\"><img alt=\"\" class=\"alignnone size-full wp-image-2731\" decoding=\"async\" height=\"739\" sizes=\"(max-width: 937px) 100vw, 937px\" src=\"https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/02\/img_698c10ddeb1ff.png\" srcset=\"https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/02\/img_698c10ddeb1ff.png 937w, https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/02\/img_698c10ddeb1ff-300x237.png 300w, https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/02\/img_698c10ddeb1ff-768x606.png 768w\" width=\"937\"\/><code data-language=\"mermaid\"><\/code><\/p>\n<hr data-nodeid=\"16422\"\/>\n<h3 data-nodeid=\"16423\">\u2705 3.\u00a0<strong data-nodeid=\"16766\">Vers\u00e3o do PlantUML\u00a0<\/strong><\/h3>\n<pre class=\"lang-plantuml\" data-nodeid=\"16424\"><code data-language=\"plantuml\">' Diagrama ERD do Sistema de Pedidos do McDonald's (PlantUML)\r\n\r\npacote \"Opera\u00e7\u00f5es do McDonald's\" {\r\n  entidade \"Cliente\" {\r\n    - CustomerID (PK)\r\n    - Nome\r\n    - Telefone\r\n    - E-mail\r\n    - Pontos de Fidelidade\r\n    - N\u00edvel de Membro\r\n  }\r\n\r\n  entidade \"Loja\" {\r\n    - StoreID (PK)\r\n    - Nome\r\n    - Localiza\u00e7\u00e3o\r\n    - ManagerID (FK \u2192 Funcion\u00e1rio)\r\n    - Hor\u00e1rio de Funcionamento\r\n    - Vendas Mensais\r\n  }\r\n\r\n  entidade \"Funcion\u00e1rio\" {\r\n    - EmployeeID (PK)\r\n    - Nome\r\n    - Cargo (Caixa, Cozinheiro, Gerente)\r\n    - StoreID (FK \u2192 Loja)\r\n    - Data de Contrata\u00e7\u00e3o\r\n  }\r\n\r\n  entidade \"Item do Menu\" {\r\n    - MenuItemID (PK)\r\n    - Nome\r\n    - Descri\u00e7\u00e3o\r\n    - Pre\u00e7o\r\n    - Categoria (Hamb\u00farguer, Bebida, Acompanhamento)\r\n    - Ativo\r\n  }\r\n\r\n  entidade \"Pedido\" {\r\n    - OrderID (PK)\r\n    - Hora do Pedido\r\n    - Status (Pendente, Preparando, Pronto, Conclu\u00eddo)\r\n    - CustomerID (FK \u2192 Cliente)\r\n    - StoreID (FK \u2192 Loja)\r\n    - Valor Total\r\n  }\r\n\r\n  entidade \"Item do Pedido\" {\r\n    - OrderItemID (PK)\r\n    - OrderID (FK \u2192 Pedido)\r\n    - MenuItemID (FK \u2192 Item do Menu)\r\n    - Quantidade\r\n    - Total da Linha\r\n  }\r\n\r\n  entidade \"Pagamento\" {\r\n    - PaymentID (PK)\r\n    - Valor\r\n    - M\u00e9todo (Dinheiro, Cart\u00e3o de Cr\u00e9dito)\r\n    - OrderID (FK \u2192 Pedido)\r\n    - Timestamp\r\n  }\r\n\r\n  entidade \"Promo\u00e7\u00e3o\" {\r\n    - PromotionID (PK)\r\n    - C\u00f3digo (ex: WELCOME10)\r\n    - Tipo de Desconto (Porcentagem, Valor Fixo)\r\n    - Valor do Desconto\r\n    - Data de Vig\u00eancia\r\n    - Data de Expira\u00e7\u00e3o\r\n    - Aplica-se a\r\n  }\r\n\r\n  Cliente \"1\" -- \"0..*\" Pedido : \"realiza\"\r\n  Pedido \"1\" -- \"0..*\" Item do Pedido : \"cont\u00e9m\"\r\n  Pedido \"1\" -- \"1\" Pagamento : \"possui\"\r\n  Pedido \"1\" -- \"1\" Loja : \"\u00e9 feito em\"\r\n  Loja \"1\" -- \"0..*\" Funcion\u00e1rio : \"contrata\"\r\n  Item do Menu \"1\" -- \"0..*\" Item do Pedido : \"aparece em\"\r\n  Promo\u00e7\u00e3o \"0..*\" -- \"1\" Pedido : \"se aplica a\"\r\n}<\/code><\/pre>\n<p>\u00a0<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/uml.planttext.com\/plantuml\/png\/ZPH1Rjim44Nt0NA7WJQn2yT8jjsbieCOiHitTjhrL1hOH2II8AaYGf5j3z0ZzYGbAP5cNSN8IkJd9-VDSAWBM1KpmR4gBpGyg98KR5fjg8Rvumn6wmgvULejn-TdvsSIYsVS4MJf5aaA3HDSP_3p_0o0k66cXInlj14rgLu6k8GWBTp1z-CWVyQQmdYz5pnEvZMoAaoMeiNAj6l1kD51N57zdPJUCxbbf9pwwa0F51iZ52K8VduY_b8KFfiO0BdDs1FVtiEVNxyjbAn4InItsmhmEz6e0vJWPb-r6wn83o250nAg89q0UnGLmIX7cokf2UH2F4y2tVY_x7fMFu-hTqpH30qDCAs8DmjxwGbJa4umpKWNYicqNcl5YhYUss0xeLeOVMhKpc7F5EEMUyFA0zP2tnI6_HZ2ylsOCFdv4P3Njkn0jJ5e6cqzn4l6TnFBH1AL7puIbgshdYqu6IhZAMbhziKBqZkhknK6gvjQDDoybSbHXQCsb54Iny_7G_VI6u8KFLyQz75ZLpDEdc-0R8rjRSS9LwySKHrIwoZCNfHTGzfwAYgPoL6Lxqp2tPSsMCiX82LguNegHGhQ4LGkIligQBgRJk3RV9a_hERNLt5rndJXeBUj9DSFgh0nx8EPm2rxIIu_-BvYrSGswfeol1V_IbzayeAyHygAaTwA98tGDf1TPt1v2TdLTFeXwt-j7o6J5HQaCsVjj06VkqpdBUoV11aVSjjFVq_EkCStFBv7dODfy95BGEEjtSg_mSD_o6qWF-wE3GrsYXMb95GQ6FTRueq5SmyKwu1TxS08wt_z2m00\"\/><\/p>\n<hr data-nodeid=\"16427\"\/>\n<h2 data-nodeid=\"16428\">\ud83d\udd0d Extens\u00f5es Futuras (Opcional)<\/h2>\n<p data-nodeid=\"16429\">Se voc\u00ea quiser expandir este ERD, considere adicionar:<\/p>\n<ul data-nodeid=\"16430\">\n<li data-nodeid=\"16431\">\n<p data-nodeid=\"16432\"><strong data-nodeid=\"16785\">Estoque<\/strong>\u00a0\u2192 Monitora n\u00edveis de estoque, pontos de reposi\u00e7\u00e3o e informa\u00e7\u00f5es do fornecedor<\/p>\n<\/li>\n<li data-nodeid=\"16433\">\n<p data-nodeid=\"16434\"><strong data-nodeid=\"16790\">Hor\u00e1rio de Turnos<\/strong>\u00a0\u2192 Turnos di\u00e1rios, hor\u00e1rios de pausa e atribui\u00e7\u00f5es de turno<\/p>\n<\/li>\n<li data-nodeid=\"16435\">\n<p data-nodeid=\"16436\"><strong data-nodeid=\"16799\">Fornecedor<\/strong>\u00a0\u2192 Quem fornece os ingredientes (ex: \u201cFornecedor de Queijo\u201d)<\/p>\n<\/li>\n<li data-nodeid=\"16437\">\n<p data-nodeid=\"16438\"><strong data-nodeid=\"16808\">Card\u00e1pios Sazonais<\/strong>\u00a0\u2192 Promo\u00e7\u00f5es especiais (ex: \u201cCard\u00e1pio de Churrasco de Ver\u00e3o\u201d)<\/p>\n<\/li>\n<li data-nodeid=\"16439\">\n<p data-nodeid=\"16440\"><strong data-nodeid=\"16813\">Geolocaliza\u00e7\u00e3o<\/strong>\u00a0\u2192 Para rastreamento de entrega ou retirada<\/p>\n<\/li>\n<\/ul>\n<hr data-nodeid=\"16441\"\/>\n<h2 data-nodeid=\"16442\">\ud83d\ude80 Pensamentos Finais<\/h2>\n<p data-nodeid=\"16443\">Este ERD \u00e9\u00a0<strong data-nodeid=\"16822\">realista, escal\u00e1vel e alinhado \u00e0s opera\u00e7\u00f5es do McDonald&#8217;s<\/strong>\u00a0\u2014 ele reflete fluxos reais de sistemas POS, pap\u00e9is de funcion\u00e1rios e comportamento do cliente.<\/p>\n<blockquote data-nodeid=\"16444\">\n<p data-nodeid=\"16445\">\u2705 Agora voc\u00ea tem um\u00a0<strong data-nodeid=\"16830\">ERD completo, pronto para uso<\/strong>\u00a0para um sistema do McDonald&#8217;s \u2014 seja para um projeto escolar, an\u00e1lise de neg\u00f3cios ou projeto t\u00e9cnico.<\/p>\n<\/blockquote>\n<div class=\"toastui-editor-main toastui-editor-md-mode\">\n<div class=\"toastui-editor-main-container\">\n<div class=\"toastui-editor-md-container toastui-editor-md-vertical-style\">\n<div class=\"toastui-editor-md-preview\">\n<div class=\"toastui-editor-contents\">\n<ul>\n<li data-nodeid=\"2985\"><a data-nodeid=\"3008\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/erd-tool\/\"><strong data-nodeid=\"3009\">Ferramenta Visual Paradigm ERD \u2013 Crie Diagramas Entidade-Relacionamento Online<\/strong><\/a>: Este \u00e9 um\u00a0<strong data-nodeid=\"3015\">ferramenta poderosa, baseada na web<\/strong>\u00a0que permite aos usu\u00e1rios projetar e visualizar esquemas de banco de dados com facilidade, usando recursos intuitivos de arrastar e soltar.<\/li>\n<li data-nodeid=\"2987\"><a data-nodeid=\"3020\" href=\"https:\/\/www.visual-paradigm.com\/features\/database-design-with-erd-tools\/\"><strong data-nodeid=\"3021\">Design de Banco de Dados com Ferramentas ERD \u2013 Guia do Visual Paradigm<\/strong><\/a>: Este recurso fornece um guia abrangente sobre o uso de ferramentas ERD para projetar\u00a0<strong data-nodeid=\"3027\">bancos de dados robustos e escal\u00e1veis<\/strong>\u00a0com melhores pr\u00e1ticas em modelagem de dados e design de esquema.<\/li>\n<li data-nodeid=\"2989\"><a data-nodeid=\"3032\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/solutions\/free-erd-tool\/\"><strong data-nodeid=\"3033\">Ferramenta ERD Gratuita \u2013 Crie Bancos de Dados Online com o Visual Paradigm<\/strong><\/a>: Os usu\u00e1rios podem acessar uma ferramenta ERD gratuita online para criar diagramas profissionais de entidade-relacionamento<strong data-nodeid=\"3039\">sem instala\u00e7\u00e3o ou assinatura<\/strong>.<\/li>\n<li data-nodeid=\"2991\"><a data-nodeid=\"3044\" href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563\/3564\/85375_drawingentit.html\"><strong data-nodeid=\"3045\">Como desenhar entidades no ERD do Visual Paradigm<\/strong><\/a>: Este \u00e9 um guia passo a passo voltado para<strong data-nodeid=\"3051\">cria\u00e7\u00e3o e personaliza\u00e7\u00e3o de entidades<\/strong>no ferramenta ERD para modelagem de banco de dados precisa.<\/li>\n<li data-nodeid=\"2993\"><a data-nodeid=\"3056\" href=\"https:\/\/www.visual-paradigm.com\/tutorials\/how-to-model-relational-database-with-erd.jsp\"><strong data-nodeid=\"3057\">Como modelar um banco de dados relacional com ERD \u2013 Tutorial do Visual Paradigm<\/strong><\/a>: Este tutorial pr\u00e1tico mostra como usar ERDs para modelar<strong data-nodeid=\"3063\">bancos de dados relacionais de forma eficaz<\/strong>desde o conceito inicial at\u00e9 a implementa\u00e7\u00e3o completa.<\/li>\n<li data-nodeid=\"2995\"><a data-nodeid=\"3068\" href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563\/3587\/85407_generatingda.html\"><strong data-nodeid=\"3069\">Gerando banco de dados a partir do ERD no Visual Paradigm<\/strong><\/a>: Este artigo fornece um guia detalhado sobre<strong data-nodeid=\"3075\">gerar automaticamente um esquema de banco de dados<\/strong>diretamente a partir de um ERD usando capacidades de engenharia reversa.<\/li>\n<li data-nodeid=\"2997\"><a data-nodeid=\"3080\" href=\"https:\/\/www.visual-paradigm.com\/tutorials\/generatecdfromerd.jsp\"><strong data-nodeid=\"3081\">Gerar Diagrama de Classes a partir do ERD \u2013 Tutorial do Visual Paradigm<\/strong><\/a>: Este recurso ensina aos usu\u00e1rios como<strong data-nodeid=\"3087\">converter um ERD em um diagrama de classes<\/strong>para apoiar fluxos de trabalho de design e desenvolvimento orientados a objetos.<\/li>\n<li data-nodeid=\"2999\"><a data-nodeid=\"3092\" href=\"https:\/\/www.cybermedian.com\/visual-paradigm-streamlining-entity-relationship-modeling-from-concept-to-implementation\/\"><strong data-nodeid=\"3093\">Simplificando a modelagem de entidade-relacionamento com o Visual Paradigm<\/strong><\/a>: Este guia explica como simplificar o processo de projetar e implementar modelos de entidade-relacionamento desde o<strong data-nodeid=\"3099\">conceito inicial at\u00e9 a implanta\u00e7\u00e3o final do banco de dados<\/strong>.<\/li>\n<li data-nodeid=\"3001\"><a data-nodeid=\"3104\" href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563\/3587\/85425_reverseengin.html\"><strong data-nodeid=\"3105\">Engenharia Reversa de Banco de Dados para ERD no Visual Paradigm<\/strong><\/a>: Este tutorial ensina como<strong data-nodeid=\"3111\">realizar engenharia reversa de um banco de dados existente<\/strong>para transform\u00e1-lo em um Diagrama de Entidade-Relacionamento (ERD) visual usando uma interface intuitiva e ferramentas poderosas de modelagem.<\/li>\n<li data-nodeid=\"3003\"><a data-nodeid=\"3116\" href=\"https:\/\/www.visual-paradigm.com\/features\/chen-entity-relationship-diagram-editor\/\"><strong data-nodeid=\"3117\">Editor ERD com Nota\u00e7\u00e3o Chen \u2013 Modelagem Avan\u00e7ada de Entidade-Relacionamento<\/strong><\/a>: Este editor especializado suporta modelagem precisa de bancos de dados com suporte completo para entidades, atributos, relacionamentos e cardinalidade usando<strong data-nodeid=\"3123\">Nota\u00e7\u00e3o de Chen<\/strong>.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>(Focado no Processamento de Pedidos, Experi\u00eancia do Cliente e Opera\u00e7\u00f5es da Loja) \ud83d\udd0d Contexto Empresarial Este Diagrama Entidade-Relacionamento modela as opera\u00e7\u00f5es principais em uma\u00a0loja da McDonald&#8217;s, com foco em: Fluxo&hellip;<\/p>\n","protected":false},"author":2,"featured_media":3017,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","fifu_image_url":"https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/02\/img_698c13b22926a.png","fifu_image_alt":"","footnotes":""},"categories":[98,74],"tags":[],"class_list":["post-3016","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software-development","category-uml"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\ud83c\udf5f Diagrama Entidade-Relacionamento Completo: Sistema Integrado de Opera\u00e7\u00f5es da McDonald&#039;s - Go 2 Posts Portuguese | Breaking Digital News &amp; Software Trends<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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