From d0c6ce456ac3413c3242a04b95e1bb8f1ffb600c Mon Sep 17 00:00:00 2001
From: lcaohoanq <hoangclw@gmail.com>
Date: Mon, 9 Dec 2024 23:42:53 +0700
Subject: [PATCH] feat: add Chat feature

---
 .../shoppe/domain/chat/Attachment.java        | 39 ++++++++++++
 .../shoppe/domain/chat/ChatRoom.java          | 51 ++++++++++++++++
 .../lcaohoanq/shoppe/domain/chat/Message.java | 59 +++++++++++++++++++
 3 files changed, 149 insertions(+)
 create mode 100644 SPCServer/springboot/src/main/java/com/lcaohoanq/shoppe/domain/chat/Attachment.java
 create mode 100644 SPCServer/springboot/src/main/java/com/lcaohoanq/shoppe/domain/chat/ChatRoom.java
 create mode 100644 SPCServer/springboot/src/main/java/com/lcaohoanq/shoppe/domain/chat/Message.java

diff --git a/SPCServer/springboot/src/main/java/com/lcaohoanq/shoppe/domain/chat/Attachment.java b/SPCServer/springboot/src/main/java/com/lcaohoanq/shoppe/domain/chat/Attachment.java
new file mode 100644
index 0000000..30439f1
--- /dev/null
+++ b/SPCServer/springboot/src/main/java/com/lcaohoanq/shoppe/domain/chat/Attachment.java
@@ -0,0 +1,39 @@
+package com.lcaohoanq.shoppe.domain.chat;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.lcaohoanq.shoppe.base.entity.BaseEntity;
+import com.lcaohoanq.shoppe.metadata.MediaMeta;
+import jakarta.persistence.Column;
+import jakarta.persistence.Embedded;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.SequenceGenerator;
+import jakarta.persistence.Table;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Entity
+@Table(name = "attachments")
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class Attachment {
+
+    @Id
+    @SequenceGenerator(name = "attachments_seq", sequenceName = "attachments_id_seq", allocationSize = 1)
+    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "attachments_seq")
+    @Column(name="id", unique=true, nullable=false)
+    @JsonProperty("id")
+    private Long id;
+    
+    @Embedded
+    private MediaMeta mediaMeta;
+    
+}
diff --git a/SPCServer/springboot/src/main/java/com/lcaohoanq/shoppe/domain/chat/ChatRoom.java b/SPCServer/springboot/src/main/java/com/lcaohoanq/shoppe/domain/chat/ChatRoom.java
new file mode 100644
index 0000000..974e790
--- /dev/null
+++ b/SPCServer/springboot/src/main/java/com/lcaohoanq/shoppe/domain/chat/ChatRoom.java
@@ -0,0 +1,51 @@
+package com.lcaohoanq.shoppe.domain.chat;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.lcaohoanq.shoppe.base.entity.BaseEntity;
+import com.lcaohoanq.shoppe.domain.user.User;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.SequenceGenerator;
+import jakarta.persistence.Table;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Entity
+@Table(name = "chat_rooms")
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class ChatRoom extends BaseEntity {
+
+    @Id
+    @SequenceGenerator(name = "chat_rooms_seq", sequenceName = "chat_rooms_id_seq", allocationSize = 1)
+    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "chat_rooms_seq")
+    @Column(name = "id", unique = true, nullable = false)
+    @JsonProperty("id")
+    private Long id;
+
+    @ManyToOne
+    @JoinColumn(name = "user_1_id", nullable = false)
+    private User user1;
+
+    @ManyToOne
+    @JoinColumn(name = "user_2_id", nullable = false)
+    private User user2;
+
+    @Column(name = "user1_typing_status")
+    private Boolean user1TypingStatus = false;
+
+    @Column(name = "user2_typing_status")
+    private Boolean user2TypingStatus = false;
+
+}
\ No newline at end of file
diff --git a/SPCServer/springboot/src/main/java/com/lcaohoanq/shoppe/domain/chat/Message.java b/SPCServer/springboot/src/main/java/com/lcaohoanq/shoppe/domain/chat/Message.java
new file mode 100644
index 0000000..0d26a26
--- /dev/null
+++ b/SPCServer/springboot/src/main/java/com/lcaohoanq/shoppe/domain/chat/Message.java
@@ -0,0 +1,59 @@
+package com.lcaohoanq.shoppe.domain.chat;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.lcaohoanq.shoppe.base.entity.BaseEntity;
+import com.lcaohoanq.shoppe.domain.user.User;
+import jakarta.persistence.CascadeType;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.OneToOne;
+import jakarta.persistence.SequenceGenerator;
+import jakarta.persistence.Table;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Entity
+@Table(name = "messages")
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class Message extends BaseEntity {
+
+    @Id
+    @SequenceGenerator(name = "messages_seq", sequenceName = "messages_id_seq", allocationSize = 1)
+    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "messages_seq")
+    @Column(name="id", unique=true, nullable=false)
+    @JsonProperty("id")
+    private Long id;
+
+    @ManyToOne
+    @JoinColumn(name = "chat_room_id", nullable = false)
+    private ChatRoom chatRoom;
+
+    @OneToOne(cascade = CascadeType.ALL)  // If a message has one attachment
+    @JoinColumn(name = "attachment_id")
+    private Attachment attachment;
+
+    @ManyToOne
+    @JoinColumn(name = "user_id", nullable = false)
+    private User user;
+
+    @Column(name = "content", nullable = false)
+    private String content;  // Store the message text
+
+    @Column(name="is_read", nullable = false)
+    private Boolean isRead = false;
+
+    // Timestamps from BaseEntity are inherited
+}
+