feat: add admin moderation commands for managing cases, warnings, and notes.

src/commands/admin/case.ts

@@ -0,0 +1,54 @@
+import { createCommand } from "@/lib/utils";
+import { SlashCommandBuilder, PermissionFlagsBits, MessageFlags } from "discord.js";
+import { ModerationService } from "@/modules/moderation/moderation.service";
+import { getCaseEmbed, getModerationErrorEmbed } from "@/modules/moderation/moderation.view";
+
+export const moderationCase = createCommand({
+    data: new SlashCommandBuilder()
+        .setName("case")
+        .setDescription("View details of a specific moderation case")
+        .addStringOption(option =>
+            option
+                .setName("case_id")
+                .setDescription("The case ID (e.g., CASE-0001)")
+                .setRequired(true)
+        )
+        .setDefaultMemberPermissions(PermissionFlagsBits.Administrator),
+
+    execute: async (interaction) => {
+        await interaction.deferReply({ flags: MessageFlags.Ephemeral });
+
+        try {
+            const caseId = interaction.options.getString("case_id", true).toUpperCase();
+
+            // Validate case ID format
+            if (!caseId.match(/^CASE-\d+$/)) {
+                await interaction.editReply({
+                    embeds: [getModerationErrorEmbed("Invalid case ID format. Expected format: CASE-0001")]
+                });
+                return;
+            }
+
+            // Get the case
+            const moderationCase = await ModerationService.getCaseById(caseId);
+
+            if (!moderationCase) {
+                await interaction.editReply({
+                    embeds: [getModerationErrorEmbed(`Case **${caseId}** not found.`)]
+                });
+                return;
+            }
+
+            // Display the case
+            await interaction.editReply({
+                embeds: [getCaseEmbed(moderationCase)]
+            });
+
+        } catch (error) {
+            console.error("Case command error:", error);
+            await interaction.editReply({
+                embeds: [getModerationErrorEmbed("An error occurred while fetching the case.")]
+            });
+        }
+    }
+});

src/commands/admin/cases.ts

@@ -0,0 +1,54 @@
+import { createCommand } from "@/lib/utils";
+import { SlashCommandBuilder, PermissionFlagsBits, MessageFlags } from "discord.js";
+import { ModerationService } from "@/modules/moderation/moderation.service";
+import { getCasesListEmbed, getModerationErrorEmbed } from "@/modules/moderation/moderation.view";
+
+export const cases = createCommand({
+    data: new SlashCommandBuilder()
+        .setName("cases")
+        .setDescription("View all moderation cases for a user")
+        .addUserOption(option =>
+            option
+                .setName("user")
+                .setDescription("The user to check cases for")
+                .setRequired(true)
+        )
+        .addBooleanOption(option =>
+            option
+                .setName("active_only")
+                .setDescription("Show only active cases (warnings)")
+                .setRequired(false)
+        )
+        .setDefaultMemberPermissions(PermissionFlagsBits.Administrator),
+
+    execute: async (interaction) => {
+        await interaction.deferReply({ flags: MessageFlags.Ephemeral });
+
+        try {
+            const targetUser = interaction.options.getUser("user", true);
+            const activeOnly = interaction.options.getBoolean("active_only") || false;
+
+            // Get cases for the user
+            const userCases = await ModerationService.getUserCases(targetUser.id, activeOnly);
+
+            const title = activeOnly
+                ? `⚠️ Active Cases for ${targetUser.username}`
+                : `📋 All Cases for ${targetUser.username}`;
+
+            const description = userCases.length === 0
+                ? undefined
+                : `Total cases: **${userCases.length}**`;
+
+            // Display the cases
+            await interaction.editReply({
+                embeds: [getCasesListEmbed(userCases, title, description)]
+            });
+
+        } catch (error) {
+            console.error("Cases command error:", error);
+            await interaction.editReply({
+                embeds: [getModerationErrorEmbed("An error occurred while fetching cases.")]
+            });
+        }
+    }
+});

src/commands/admin/clearwarning.ts

@@ -0,0 +1,84 @@
+import { createCommand } from "@/lib/utils";
+import { SlashCommandBuilder, PermissionFlagsBits, MessageFlags } from "discord.js";
+import { ModerationService } from "@/modules/moderation/moderation.service";
+import { getClearSuccessEmbed, getModerationErrorEmbed } from "@/modules/moderation/moderation.view";
+
+export const clearwarning = createCommand({
+    data: new SlashCommandBuilder()
+        .setName("clearwarning")
+        .setDescription("Clear/resolve a warning")
+        .addStringOption(option =>
+            option
+                .setName("case_id")
+                .setDescription("The case ID to clear (e.g., CASE-0001)")
+                .setRequired(true)
+        )
+        .addStringOption(option =>
+            option
+                .setName("reason")
+                .setDescription("Reason for clearing the warning")
+                .setRequired(false)
+                .setMaxLength(500)
+        )
+        .setDefaultMemberPermissions(PermissionFlagsBits.Administrator),
+
+    execute: async (interaction) => {
+        await interaction.deferReply({ flags: MessageFlags.Ephemeral });
+
+        try {
+            const caseId = interaction.options.getString("case_id", true).toUpperCase();
+            const reason = interaction.options.getString("reason") || "Cleared by moderator";
+
+            // Validate case ID format
+            if (!caseId.match(/^CASE-\d+$/)) {
+                await interaction.editReply({
+                    embeds: [getModerationErrorEmbed("Invalid case ID format. Expected format: CASE-0001")]
+                });
+                return;
+            }
+
+            // Check if case exists and is active
+            const existingCase = await ModerationService.getCaseById(caseId);
+
+            if (!existingCase) {
+                await interaction.editReply({
+                    embeds: [getModerationErrorEmbed(`Case **${caseId}** not found.`)]
+                });
+                return;
+            }
+
+            if (!existingCase.active) {
+                await interaction.editReply({
+                    embeds: [getModerationErrorEmbed(`Case **${caseId}** is already resolved.`)]
+                });
+                return;
+            }
+
+            if (existingCase.type !== 'warn') {
+                await interaction.editReply({
+                    embeds: [getModerationErrorEmbed(`Case **${caseId}** is not a warning. Only warnings can be cleared.`)]
+                });
+                return;
+            }
+
+            // Clear the warning
+            await ModerationService.clearCase({
+                caseId,
+                clearedBy: interaction.user.id,
+                clearedByName: interaction.user.username,
+                reason
+            });
+
+            // Send success message
+            await interaction.editReply({
+                embeds: [getClearSuccessEmbed(caseId)]
+            });
+
+        } catch (error) {
+            console.error("Clear warning command error:", error);
+            await interaction.editReply({
+                embeds: [getModerationErrorEmbed("An error occurred while clearing the warning.")]
+            });
+        }
+    }
+});

src/commands/admin/note.ts

@@ -0,0 +1,61 @@
+import { createCommand } from "@/lib/utils";
+import { SlashCommandBuilder, PermissionFlagsBits, MessageFlags } from "discord.js";
+import { ModerationService } from "@/modules/moderation/moderation.service";
+import { getNoteSuccessEmbed, getModerationErrorEmbed } from "@/modules/moderation/moderation.view";
+
+export const note = createCommand({
+    data: new SlashCommandBuilder()
+        .setName("note")
+        .setDescription("Add a staff-only note about a user")
+        .addUserOption(option =>
+            option
+                .setName("user")
+                .setDescription("The user to add a note for")
+                .setRequired(true)
+        )
+        .addStringOption(option =>
+            option
+                .setName("note")
+                .setDescription("The note to add")
+                .setRequired(true)
+                .setMaxLength(1000)
+        )
+        .setDefaultMemberPermissions(PermissionFlagsBits.Administrator),
+
+    execute: async (interaction) => {
+        await interaction.deferReply({ flags: MessageFlags.Ephemeral });
+
+        try {
+            const targetUser = interaction.options.getUser("user", true);
+            const noteText = interaction.options.getString("note", true);
+
+            // Create the note case
+            const moderationCase = await ModerationService.createCase({
+                type: 'note',
+                userId: targetUser.id,
+                username: targetUser.username,
+                moderatorId: interaction.user.id,
+                moderatorName: interaction.user.username,
+                reason: noteText,
+            });
+
+            if (!moderationCase) {
+                await interaction.editReply({
+                    embeds: [getModerationErrorEmbed("Failed to create note.")]
+                });
+                return;
+            }
+
+            // Send success message
+            await interaction.editReply({
+                embeds: [getNoteSuccessEmbed(moderationCase.caseId, targetUser.username)]
+            });
+
+        } catch (error) {
+            console.error("Note command error:", error);
+            await interaction.editReply({
+                embeds: [getModerationErrorEmbed("An error occurred while adding the note.")]
+            });
+        }
+    }
+});

src/commands/admin/notes.ts

@@ -0,0 +1,43 @@
+import { createCommand } from "@/lib/utils";
+import { SlashCommandBuilder, PermissionFlagsBits, MessageFlags } from "discord.js";
+import { ModerationService } from "@/modules/moderation/moderation.service";
+import { getCasesListEmbed, getModerationErrorEmbed } from "@/modules/moderation/moderation.view";
+
+export const notes = createCommand({
+    data: new SlashCommandBuilder()
+        .setName("notes")
+        .setDescription("View all staff notes for a user")
+        .addUserOption(option =>
+            option
+                .setName("user")
+                .setDescription("The user to check notes for")
+                .setRequired(true)
+        )
+        .setDefaultMemberPermissions(PermissionFlagsBits.Administrator),
+
+    execute: async (interaction) => {
+        await interaction.deferReply({ flags: MessageFlags.Ephemeral });
+
+        try {
+            const targetUser = interaction.options.getUser("user", true);
+
+            // Get all notes for the user
+            const userNotes = await ModerationService.getUserNotes(targetUser.id);
+
+            // Display the notes
+            await interaction.editReply({
+                embeds: [getCasesListEmbed(
+                    userNotes,
+                    `📝 Staff Notes for ${targetUser.username}`,
+                    userNotes.length === 0 ? undefined : `Total notes: **${userNotes.length}**`
+                )]
+            });
+
+        } catch (error) {
+            console.error("Notes command error:", error);
+            await interaction.editReply({
+                embeds: [getModerationErrorEmbed("An error occurred while fetching notes.")]
+            });
+        }
+    }
+});

src/commands/admin/warn.ts

@@ -0,0 +1,131 @@
+import { createCommand } from "@/lib/utils";
+import { SlashCommandBuilder, PermissionFlagsBits, MessageFlags } from "discord.js";
+import { ModerationService } from "@/modules/moderation/moderation.service";
+import {
+    getWarnSuccessEmbed,
+    getModerationErrorEmbed,
+    getUserWarningEmbed
+} from "@/modules/moderation/moderation.view";
+import { config } from "@/lib/config";
+
+export const warn = createCommand({
+    data: new SlashCommandBuilder()
+        .setName("warn")
+        .setDescription("Issue a warning to a user")
+        .addUserOption(option =>
+            option
+                .setName("user")
+                .setDescription("The user to warn")
+                .setRequired(true)
+        )
+        .addStringOption(option =>
+            option
+                .setName("reason")
+                .setDescription("Reason for the warning")
+                .setRequired(true)
+                .setMaxLength(1000)
+        )
+        .setDefaultMemberPermissions(PermissionFlagsBits.Administrator),
+
+    execute: async (interaction) => {
+        await interaction.deferReply({ flags: MessageFlags.Ephemeral });
+
+        try {
+            const targetUser = interaction.options.getUser("user", true);
+            const reason = interaction.options.getString("reason", true);
+
+            // Don't allow warning bots
+            if (targetUser.bot) {
+                await interaction.editReply({
+                    embeds: [getModerationErrorEmbed("You cannot warn bots.")]
+                });
+                return;
+            }
+
+            // Don't allow self-warnings
+            if (targetUser.id === interaction.user.id) {
+                await interaction.editReply({
+                    embeds: [getModerationErrorEmbed("You cannot warn yourself.")]
+                });
+                return;
+            }
+
+            // Create the warning case
+            const moderationCase = await ModerationService.createCase({
+                type: 'warn',
+                userId: targetUser.id,
+                username: targetUser.username,
+                moderatorId: interaction.user.id,
+                moderatorName: interaction.user.username,
+                reason,
+            });
+
+            if (!moderationCase) {
+                await interaction.editReply({
+                    embeds: [getModerationErrorEmbed("Failed to create warning case.")]
+                });
+                return;
+            }
+
+            // Get total warning count for the user
+            const warningCount = await ModerationService.getActiveWarningCount(targetUser.id);
+
+            // Send success message to moderator
+            await interaction.editReply({
+                embeds: [getWarnSuccessEmbed(moderationCase.caseId, targetUser.username, reason)]
+            });
+
+            // Try to DM the user if configured
+            if (config.moderation.cases.dmOnWarn) {
+                try {
+                    const serverName = interaction.guild?.name || 'this server';
+                    await targetUser.send({
+                        embeds: [getUserWarningEmbed(serverName, reason, moderationCase.caseId, warningCount)]
+                    });
+                } catch (error) {
+                    // Silently fail if user has DMs disabled
+                    console.log(`Could not DM warning to ${targetUser.username}: ${error}`);
+                }
+            }
+
+            // Optional: Check for auto-timeout threshold
+            if (config.moderation.cases.autoTimeoutThreshold &&
+                warningCount >= config.moderation.cases.autoTimeoutThreshold) {
+
+                try {
+                    const member = await interaction.guild?.members.fetch(targetUser.id);
+                    if (member) {
+                        // Auto-timeout for 24 hours (86400000 ms)
+                        await member.timeout(86400000, `Automatic timeout: ${warningCount} warnings`);
+
+                        // Create a timeout case
+                        await ModerationService.createCase({
+                            type: 'timeout',
+                            userId: targetUser.id,
+                            username: targetUser.username,
+                            moderatorId: interaction.client.user!.id,
+                            moderatorName: interaction.client.user!.username,
+                            reason: `Automatic timeout: reached ${warningCount} warnings`,
+                            metadata: { duration: '24h', automatic: true }
+                        });
+
+                        await interaction.followUp({
+                            embeds: [getModerationErrorEmbed(
+                                `⚠️ User has reached ${warningCount} warnings and has been automatically timed out for 24 hours.`
+                            )],
+                            flags: MessageFlags.Ephemeral
+                        });
+                    }
+                } catch (error) {
+                    console.error('Failed to auto-timeout user:', error);
+                }
+            }
+
+        } catch (error) {
+            console.error("Warn command error:", error);
+            await interaction.editReply({
+                embeds: [getModerationErrorEmbed("An error occurred while issuing the warning.")]
+            });
+        }
+    }
+});

src/commands/admin/warnings.ts

@@ -0,0 +1,39 @@
+import { createCommand } from "@/lib/utils";
+import { SlashCommandBuilder, PermissionFlagsBits, MessageFlags } from "discord.js";
+import { ModerationService } from "@/modules/moderation/moderation.service";
+import { getWarningsEmbed, getModerationErrorEmbed } from "@/modules/moderation/moderation.view";
+
+export const warnings = createCommand({
+    data: new SlashCommandBuilder()
+        .setName("warnings")
+        .setDescription("View active warnings for a user")
+        .addUserOption(option =>
+            option
+                .setName("user")
+                .setDescription("The user to check warnings for")
+                .setRequired(true)
+        )
+        .setDefaultMemberPermissions(PermissionFlagsBits.Administrator),
+
+    execute: async (interaction) => {
+        await interaction.deferReply({ flags: MessageFlags.Ephemeral });
+
+        try {
+            const targetUser = interaction.options.getUser("user", true);
+
+            // Get active warnings for the user
+            const activeWarnings = await ModerationService.getUserWarnings(targetUser.id);
+
+            // Display the warnings
+            await interaction.editReply({
+                embeds: [getWarningsEmbed(activeWarnings, targetUser.username)]
+            });
+
+        } catch (error) {
+            console.error("Warnings command error:", error);
+            await interaction.editReply({
+                embeds: [getModerationErrorEmbed("An error occurred while fetching warnings.")]
+            });
+        }
+    }
+});

src/modules/moderation/moderation.types.ts

@@ -26,7 +26,7 @@ export interface ModerationCase {
     moderatorId: bigint;
     moderatorName: string;
     reason: string;
-    metadata: Record<string, any>;
+    metadata: unknown;
     active: boolean;
     createdAt: Date;
     resolvedAt: Date | null;