src/Prospect.Server.Api/Services/CloudScript/Functions/PurchaseWeaponShopItem.cs

@@ -3,6 +3,7 @@ using System.Text.Json.Serialization;
 using Prospect.Server.Api.Models.Data;
 using Prospect.Server.Api.Services.Auth.Extensions;
 using Prospect.Server.Api.Services.CloudScript;
+using Prospect.Server.Api.Services.CloudScript.Functions;
 using Prospect.Server.Api.Services.UserData;
 
 public class PurchaseWeaponShopItemRequest
@@ -137,7 +138,7 @@ public class PurchaseWeaponShopItemFunction : ICloudScriptFunction<PurchaseWeapo
                 Error = "Invalid purchase amount",
             };
         }
-        var userData = await _userDataService.FindAsync(userId, userId, new List<string>{"Inventory", "Balance"});
+        var userData = await _userDataService.FindAsync(userId, userId, new List<string>{"Inventory", "Balance", "ContractsOneTimeCompleted"});
         var inventory = JsonSerializer.Deserialize<List<FYCustomItemInfo>>(userData["Inventory"].Value);
         var balance = JsonSerializer.Deserialize<PlayerBalance>(userData["Balance"].Value);
         var blueprintsData = _titleDataService.Find(new List<string>{"Blueprints"});
@@ -153,7 +154,21 @@ public class PurchaseWeaponShopItemFunction : ICloudScriptFunction<PurchaseWeapo
 
         var blueprintData = blueprints[request.BaseItemID];
 
-        // TODO: Contract unlock criteria
+        // Contract unlock criteria: some items can only be purchased after completing a
+        // specific contract. Only gate when the item explicitly declares such a lock, so
+        // items with no lock keep working as before.
+        if (!string.IsNullOrEmpty(blueprintData.UnlockData?.ContractLockPurchase))
+        {
+            var completed = JsonSerializer.Deserialize<FYGetCompletedContractsResult>(userData["ContractsOneTimeCompleted"].Value);
+            if (completed?.ContractsIDs == null || !completed.ContractsIDs.Contains(blueprintData.UnlockData.ContractLockPurchase))
+            {
+                return new PurchaseWeaponShopItemResponse
+                {
+                    UserID = userId,
+                    Error = "Item is locked: complete the required contract first",
+                };
+            }
+        }
 
         // Validate price
         var shopCraftingData = blueprintData.ItemShopsCraftingData[request.ShopItemBelongsTo];

src/Prospect.Server.Api/Services/CloudScript/Functions/RequestFactionProgression.cs

@@ -1,5 +1,7 @@
-using Prospect.Server.Api.Services.Auth.Extensions;
+using System.Text.Json;
+using Prospect.Server.Api.Services.Auth.Extensions;
 using Prospect.Server.Api.Services.CloudScript.Models;
+using Prospect.Server.Api.Services.UserData;
 
 namespace Prospect.Server.Api.Services.CloudScript.Functions;
 
@@ -7,42 +9,43 @@ namespace Prospect.Server.Api.Services.CloudScript.Functions;
 public class RequestFactionProgression : ICloudScriptFunction<FYQueryFactionProgressionRequest, object?>
 {
     private readonly IHttpContextAccessor _httpContextAccessor;
+    private readonly UserDataService _userDataService;
 
-    public RequestFactionProgression(IHttpContextAccessor httpContextAccessor)
+    public RequestFactionProgression(IHttpContextAccessor httpContextAccessor, UserDataService userDataService)
     {
         _httpContextAccessor = httpContextAccessor;
+        _userDataService = userDataService;
     }
 
-    public Task<object?> ExecuteAsync(FYQueryFactionProgressionRequest request)
+    public async Task<object?> ExecuteAsync(FYQueryFactionProgressionRequest request)
     {
         var context = _httpContextAccessor.HttpContext;
         if (context == null)
         {
-            return Task.FromResult<object?>(null);
+            return null;
         }
+        var userId = context.User.FindAuthUserId();
 
-        return Task.FromResult<object?>(new
+        var userData = await _userDataService.FindAsync(
+            userId, userId,
+            new List<string> { "FactionProgressionICA", "FactionProgressionKorolev", "FactionProgressionOsiris" }
+        );
+
+        int Progression(string faction) =>
+            userData.TryGetValue("FactionProgression" + faction, out var v) && v.Value != null
+                ? JsonSerializer.Deserialize<int>(v.Value)
+                : 0;
+
+        return new
         {
-            factions = new []
+            factions = new[]
             {
-                new
+                new { factionId = "ICA", currentProgression = Progression("ICA") },
-                {
+                new { factionId = "Korolev", currentProgression = Progression("Korolev") },
-                    factionId = "ICA",
+                new { factionId = "Osiris", currentProgression = Progression("Osiris") },
-                    currentProgression = 0
-                },
-                new
-                {
-                    factionId = "Korolev",
-                    currentProgression = 0
-                },
-                new
-                {
-                    factionId = "Osiris",
-                    currentProgression = 0
-                },
             },
-            userId = context.User.FindAuthUserId(),
+            userId,
             error = ""
-        });
+        };
     }
 }

src/Prospect.Server.Api/Services/CloudScript/Functions/RequestPlayerContracts.cs

@@ -1,100 +1,119 @@
-using Prospect.Server.Api.Services.Auth.Extensions;
+using System.Text.Json;
+using Prospect.Server.Api.Models.Data;
+using Prospect.Server.Api.Services.Auth.Extensions;
 using Prospect.Server.Api.Services.CloudScript.Models;
 using Prospect.Server.Api.Services.CloudScript.Models.Data;
+using Prospect.Server.Api.Services.UserData;
 
 namespace Prospect.Server.Api.Services.CloudScript.Functions;
 
 [CloudScriptFunction("RequestPlayerContracts")]
 public class RequestPlayerContracts : ICloudScriptFunction<FYGetPlayerContractsRequest, FYGetPlayerContractsResult>
 {
-    private readonly IHttpContextAccessor _httpContextAccessor;
+    // Board slots are ordered Easy / Medium / Hard (same convention as ClaimActiveContract).
+    private static readonly string[] Difficulties = ["Easy", "Medium", "Hard"];
+    private const int RefreshHours = 12;
 
-    public RequestPlayerContracts(IHttpContextAccessor httpContextAccessor)
+    private readonly IHttpContextAccessor _httpContextAccessor;
+    private readonly UserDataService _userDataService;
+    private readonly TitleDataService _titleDataService;
+    private readonly Random _rnd = new();
+
+    public RequestPlayerContracts(IHttpContextAccessor httpContextAccessor, UserDataService userDataService, TitleDataService titleDataService)
     {
         _httpContextAccessor = httpContextAccessor;
+        _userDataService = userDataService;
+        _titleDataService = titleDataService;
     }
 
-    public Task<FYGetPlayerContractsResult> ExecuteAsync(FYGetPlayerContractsRequest request)
+    public async Task<FYGetPlayerContractsResult> ExecuteAsync(FYGetPlayerContractsRequest request)
     {
         var context = _httpContextAccessor.HttpContext;
         if (context == null)
         {
             throw new CloudScriptException("CloudScript was not called within a http request");
         }
+        var userId = context.User.FindAuthUserId();
 
-        return Task.FromResult(new FYGetPlayerContractsResult
+        var userData = await _userDataService.FindAsync(
+            userId, userId,
+            new List<string>
+            {
+                "ContractsActive", "JobBoardsData",
+                "FactionProgressionKorolev", "FactionProgressionICA", "FactionProgressionOsiris",
+            }
+        );
+
+        var contractsActive = JsonSerializer.Deserialize<FYGetActiveContractsResult>(userData["ContractsActive"].Value)!;
+        var jobBoardsData = JsonSerializer.Deserialize<JobBoardsData>(userData["JobBoardsData"].Value)!;
+
+        var titleData = _titleDataService.Find(new List<string> { "Contracts", "Jobs", "LevelData" });
+        var contracts = JsonSerializer.Deserialize<Dictionary<string, TitleDataContractInfo>>(titleData["Contracts"])!;
+        var jobs = JsonSerializer.Deserialize<Dictionary<string, Dictionary<string, string[]>>>(titleData["Jobs"])!;
+        var levelsData = JsonSerializer.Deserialize<Dictionary<string, int[]>>(titleData["LevelData"])!;
+
+        var now = (int)DateTimeOffset.UtcNow.ToUnixTimeSeconds();
+        var lastRefresh = jobBoardsData.LastBoardRefreshTimeUtc?.Seconds ?? 0;
+
+        // Initial fill only: populate boards that were seeded empty / never refreshed.
+        // The periodic rotation is owned by RequestActiveObjectivesAndBoardsData, so we
+        // don't refresh on a timer here to avoid two competing refresh policies.
+        var boardsEmpty = jobBoardsData.Boards == null
+            || jobBoardsData.Boards.Any(b => b.Contracts == null
+                || b.Contracts.Any(c => string.IsNullOrEmpty(c.ContractId)));
+
+        if (jobBoardsData.Boards != null && (lastRefresh == 0 || boardsEmpty))
         {
-            UserId = context.User.FindAuthUserId(),
+            foreach (var board in jobBoardsData.Boards)
+            {
+                if (board.Contracts == null || !jobs.TryGetValue(board.FactionId, out var factionJobs))
+                {
+                    continue;
+                }
+
+                var factionKey = "FactionProgression" + board.FactionId;
+                var factionProgression = userData.TryGetValue(factionKey, out var fp)
+                    ? JsonSerializer.Deserialize<int>(fp.Value)
+                    : 0;
+
+                var level = levelsData.TryGetValue(board.FactionId, out var levels)
+                    ? levels.Length - Array.FindIndex(levels, xp => factionProgression >= xp)
+                    : 0;
+
+                for (var idx = 0; idx < board.Contracts.Count && idx < Difficulties.Length; idx++)
+                {
+                    if (!factionJobs.TryGetValue(Difficulties[idx], out var difficultyJobs))
+                    {
+                        continue;
+                    }
+                    var available = Array.FindAll(difficultyJobs,
+                        jobId => contracts.TryGetValue(jobId, out var c) && level >= c.UnlockData.Level);
+                    if (available.Length > 0)
+                    {
+                        board.Contracts[idx].ContractId = available[_rnd.Next(available.Length)];
+                    }
+                }
+            }
+
+            jobBoardsData.LastBoardRefreshTimeUtc = new FYTimestamp { Seconds = now };
+
+            await _userDataService.UpdateAsync(
+                userId, userId,
+                new Dictionary<string, string> { ["JobBoardsData"] = JsonSerializer.Serialize(jobBoardsData) }
+            );
+        }
+
+        return new FYGetPlayerContractsResult
+        {
+            UserId = userId,
             Error = null,
-            ActiveContracts = new List<FYActiveContractPlayerData>(),
+            ActiveContracts = contractsActive.Contracts,
             FactionsContracts = new FYFactionsContractsData
             {
-                Boards = new List<FYFactionContractsData>
+                Boards = jobBoardsData.Boards,
-                {
+                LastBoardRefreshTimeUtc = jobBoardsData.LastBoardRefreshTimeUtc ?? new FYTimestamp { Seconds = now },
-                    new FYFactionContractsData
-                    {
-                        FactionId = "ICA",
-                        Contracts = new List<FYFactionContractData>
-                        {
-                            new FYFactionContractData
-                            {
-                                ContractId = "NEW-Easy-ICA-Gather-1",
-                            },
-                            new FYFactionContractData
-                            {
-                                ContractId = "NEW-Medium-ICA-Uplink-1",
-                            },
-                            new FYFactionContractData
-                            {
-                                ContractId = "NEW-Hard-ICA-Uplink-1",
-                            }
-                        }
-                    },
-                    new FYFactionContractsData
-                    {
-                        FactionId = "Korolev",
-                        Contracts = new List<FYFactionContractData>
-                        {
-                            new FYFactionContractData
-                            {
-                                ContractId = "NEW-Easy-KOR-Mine-4",
-                            },
-                            new FYFactionContractData
-                            {
-                                ContractId = "NEW-Medium-KOR-Mine-1",
-                            },
-                            new FYFactionContractData
-                            {
-                                ContractId = "NEW-Hard-KOR-PvP-6",
-                            }
-                        }
-                    },
-                    new FYFactionContractsData
-                    {
-                        FactionId = "Osiris",
-                        Contracts = new List<FYFactionContractData>
-                        {
-                            new FYFactionContractData
-                            {
-                                ContractId = "NEW-Easy-Osiris-Brightcaps-1",
-                            },
-                            new FYFactionContractData
-                            {
-                                ContractId = "NEW-Medium-Osiris-Gather-1",
-                            },
-                            new FYFactionContractData
-                            {
-                                ContractId = "NEW-Hard-Osiris-Gather-7",
-                            }
-                        }
-                    }
-                },
-                LastBoardRefreshTimeUtc = new FYTimestamp
-                {
-                    Seconds = (int)DateTimeOffset.UtcNow.ToUnixTimeSeconds()
-                }
             },
-            RefreshHours24UtcFromBackend = 12
+            RefreshHours24UtcFromBackend = RefreshHours,
-        });
+        };
     }
 }

src/Prospect.Server.Api/Services/CloudScript/Functions/StartTechTreeNodeUpgradeClient.cs

@@ -54,7 +54,7 @@ public class StartTechTreeNodeUpgradeClient : ICloudScriptFunction<FYStartTechTr
 
         var userData = await _userDataService.FindAsync(
             userId, userId,
-            new List<string>{"TechTreeNodeData", "Balance", "Inventory"}
+            new List<string>{"TechTreeNodeData", "Balance", "Inventory", "PlayerQuartersLevel"}
         );
 
         var userTechTree = JsonSerializer.Deserialize<UserTechTreeNodeData>(userData["TechTreeNodeData"].Value);
@@ -79,7 +79,15 @@ public class StartTechTreeNodeUpgradeClient : ICloudScriptFunction<FYStartTechTr
         var techTreeNodeData = techTreeNodes[request.NodeID];
         var nextTreeNodeLevel = techTreeNodeData.PerkLevels[currentLevel]; // Tech tree node levels start from 0
 
-        // TODO: Dependency check
+        // Dependency check: the player's quarters must be high enough to unlock this node.
+        var playerQuarters = JsonSerializer.Deserialize<FYPlayerQuarterStatus>(userData["PlayerQuartersLevel"].Value);
+        if (playerQuarters != null && playerQuarters.Level < techTreeNodeData.PlayerQuarterLevelRequired) {
+            return new FYStartTechTreeNodeUpgradeClientResult
+            {
+                UserID = userId,
+                Error = $"Requires player quarters level {techTreeNodeData.PlayerQuarterLevelRequired}",
+            };
+        }
 
         // Validate price
         // TODO: Refactor